{"header":{"message":"Update zig version, fix build errors, use unified main()","description":null,"timestamp":"2026-08-16T15:02:27.291026375Z","authors":[{}]},"hash":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC","authors":[{"login":"voroskoi","key":"AAAAC3NzaC1lZDI1NTE5AAAAICi3kEe8bc1C/knZtsD4qswDZj1wkwDuKDSwfhdCPtcU"}],"deps":{"hashes":[["5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC","Update zig version, fix build errors, use unified main()"],["AA",null],["FUIPFO3ONKCS5LWTU2VKBDFFFLFC4OTKGQQVQQ2XI7PLJFDWFU2QC",""],["ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC","Add build files and solution for day1"],["RS2AMNWLJ4SD24J3LSOCWW7XG3LHJ4KI2HYYDEA33JZ6YJNBAXOAC","Day01b: simplify the solution, avoid casting"],["CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC","Add solution for day02"],["TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC","Day1: move parsing to parseValues()"],["I2F5R3WUAQR4YWAZPUJ6FVZYMFLOEO7I2BQFW4JFKTDHPR5ERBYQC","Add solution for day03"],["W4P3BJJLXCXZEIOGWLTYBFEKD3NWLP2EAGN47ZXPBTHZ5KSC747QC","Add solution for day04"],["DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC","Day03/2: add a faster solution with bitwise operators and ArrayList"],["NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC","Day4: add a 10 times faster solution"],["UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC","Add solution for day05"],["GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC","Day5: cosmetics"],["4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC","Add solution for day06"],["4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC","Add solution for day07"],["NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC","Rework the build system, use separate file for first and second part"],["SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC","Some more build.zig rework"],["JZ7G22YGZEBWKH23HCHSH5R2ALRF7LDUAVQL2P3N5T4RLJDYJ4RQC","Day7: cosmetics"],["BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC","Add solution for day08"],["OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC","Add solution for day09"],["Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC","Add solution for day10"],["BT2UMSBOH6GTXZS7OZ4BUUWZVFHX77SGJ6FMF6NLAPBMU7PMMZ4AC","Build changes: make separate builds work, create bench step for full benchmark"],["TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC","Day3: initialize array with 0 before incrementing them"],["PJISN5WEBNLMKBI5LKG724YQJGO6DU4PNZHNUPNXC4X6JY2GDC4QC","Benchmark cosmetics"],["57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC","Add solution for day11a"],["S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC","Add solution for day11b"],["EHTUKSIRWL4GXEEGTTKTJZLPYGTRLPJBVTUUZ273H3BENDOLFXUAC","Add solution for day12b"],["3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC","Day12a: add solution with memoization"],["CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC","Day12b: add solution with memoization. Update README."],["5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC","Add solution for day13"],["PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC","Add solution for day14a"],["XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC","Add solution for day14b"],["37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC","Add solution for day15a"],["QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC","Add solution for day15b"],["65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC","Add solution for day16"],["BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC","Add solution for day17a"],["C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC","Add solution for day17b"],["MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC","Add solution for day19a"],["KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC","Add solution for day19b"],["CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC","Add solution for day21a"],["MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC","Add 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DELETED","from":{"change":39,"pos":395},"to":{"change":39,"start":395,"end":398},"introduced_by":39},{"previous":"","flag":"DELETED","from":{"change":63,"pos":3043},"to":{"change":39,"start":422,"end":1348},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":39,"pos":422},"to":{"change":39,"start":422,"end":1348},"introduced_by":39},{"previous":"","flag":"DELETED","from":{"change":62,"pos":2393},"to":{"change":39,"start":1414,"end":1416},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":39,"pos":1414},"to":{"change":39,"start":1414,"end":1416},"introduced_by":39},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":39,"pos":1348},"to":{"change":62,"start":2306,"end":2393},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":39,"pos":398},"to":{"change":63,"start":2970,"end":3043},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":39,"pos":319},"to":{"change":60,"start":666,"end":741},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":39,"pos":196},"to":{"change":63,"start":2936,"end":2969},"introduced_by":63}],"inode":{"change":39,"pos":35}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:63"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:64"}},{"Del":{"text":"const max_score = 1000;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:88"}},{"Del":{"text":"const p1_start = 7;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:108"}},{"Del":{"text":"const p2_start = 9;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:128"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:129"}},{"Del":{"text":"pub fn main() !void {","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:151"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:195"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:258"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:259"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 679329), ret);","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:317"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:318"}},{"Del":{"text":"}","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:396"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:397"}},{"Del":{"text":" var p1_pos: usize = p1_start;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:455"}},{"Del":{"text":" var p2_pos: usize = p2_start;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:489"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:490"}},{"Del":{"text":" var p1_score: usize = 0;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:519"}},{"Del":{"text":" var p2_score: usize = 0;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:548"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:549"}},{"Del":{"text":" var dice: usize = 1;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:574"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:575"}},{"Del":{"text":" var round: usize = 1;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:601"}},{"Del":{"text":" while (true) : (round += 1) {","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:635"}},{"Del":{"text":" // player 1","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:655"}},{"Del":{"text":" const d1 = (p1_pos + dice + dice + 1 + dice + 2) % 10;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:718"}},{"Del":{"text":" if (d1 == 0) p1_pos = 10 else p1_pos = d1;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:769"}},{"Del":{"text":" p1_score += p1_pos;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:797"}},{"Del":{"text":" dice += 3;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:816"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:817"}},{"Del":{"text":" // std.debug.print(\"p1: {d} {d}\\n\", .{ p1_pos, p1_score });","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:885"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:886"}},{"Del":{"text":" if (p1_score >= max_score) {","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:923"}},{"Del":{"text":" return p2_score * (6 * round - 3);","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:970"}},{"Del":{"text":" }","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:980"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:981"}},{"Del":{"text":" // player 2","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1001"}},{"Del":{"text":" const d2 = (p2_pos + dice + dice + 1 + dice + 2) % 10;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1064"}},{"Del":{"text":" if (d2 == 0) p2_pos = 10 else p2_pos = d2;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1115"}},{"Del":{"text":" p2_score += p2_pos;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1143"}},{"Del":{"text":" dice += 3;","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1162"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1163"}},{"Del":{"text":" // std.debug.print(\"p2: {d} {d}\\n\", .{ p2_pos, p2_score });","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1231"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1232"}},{"Del":{"text":" if (p2_score >= max_score) {","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1269"}},{"Del":{"text":" return p1_score * (6 * round);","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1312"}},{"Del":{"text":" }","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1322"}},{"Del":{"text":" }","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1328"}},{"Del":{"text":"}","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1330"}},{"Del":{"text":"","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1331"}},{"Del":{"text":"test \"day21a\" {","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1347"}},{"Del":{"text":"}","pos":"CDD5A22OBX2TLHQKYQK2N6JULB7LGVYNMD6ISDDQXQ4A4GDH2DZQC:1415"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 679329), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2392"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3022"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3041"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3042"}},{"Del":{"text":" std.debug.print(\"Day 21a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:740"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2968"}}]}},{"FileDel":{"deleted_names":[{"basename":"day22a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":49,"start":0,"end":34},"introduced_by":49},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":49,"pos":34},"to":{"change":49,"start":35,"end":35},"introduced_by":49}],"inode":{"change":49,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":35},"to":{"change":49,"start":36,"end":65},"introduced_by":49},{"previous":"","flag":"DELETED","from":{"change":65,"pos":303},"to":{"change":49,"start":105,"end":342},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":105},"to":{"change":49,"start":105,"end":342},"introduced_by":49},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":342},"to":{"change":63,"start":2324,"end":2508},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":2508},"to":{"change":49,"start":342,"end":386},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":342},"to":{"change":49,"start":342,"end":386},"introduced_by":49},{"previous":"","flag":"DELETED","from":{"change":63,"pos":2555},"to":{"change":49,"start":415,"end":509},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":415},"to":{"change":49,"start":415,"end":509},"introduced_by":49},{"previous":"","flag":"DELETED","from":{"change":60,"pos":593},"to":{"change":49,"start":585,"end":621},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":585},"to":{"change":49,"start":585,"end":621},"introduced_by":49},{"previous":"","flag":"DELETED","from":{"change":63,"pos":2691},"to":{"change":49,"start":690,"end":691},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":690},"to":{"change":49,"start":690,"end":691},"introduced_by":49},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":770},"to":{"change":49,"start":770,"end":3489},"introduced_by":49},{"previous":"","flag":"DELETED","from":{"change":62,"pos":2207},"to":{"change":49,"start":3555,"end":3557},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":3555},"to":{"change":49,"start":3555,"end":3557},"introduced_by":49},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":3489},"to":{"change":62,"start":2120,"end":2207},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":621},"to":{"change":63,"start":2556,"end":2691},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":509},"to":{"change":60,"start":518,"end":593},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":386},"to":{"change":63,"start":2509,"end":2555},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":49,"pos":65},"to":{"change":65,"start":266,"end":303},"introduced_by":65}],"inode":{"change":49,"pos":35}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:63"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:64"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:105"}},{"Del":{"text":"const grid_min = -50;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:127"}},{"Del":{"text":"const grid_max = 50;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:148"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:149"}},{"Del":{"text":"const Cuboid = struct {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:173"}},{"Del":{"text":" state: u1,","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:188"}},{"Del":{"text":" xmin: isize,","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:205"}},{"Del":{"text":" xmax: isize,","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:222"}},{"Del":{"text":" ymin: isize,","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:239"}},{"Del":{"text":" ymax: isize,","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:256"}},{"Del":{"text":" zmin: isize,","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:273"}},{"Del":{"text":" zmax: isize,","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:290"}},{"Del":{"text":"};","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:293"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:294"}},{"Del":{"text":"const Cubes = []Cuboid;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:318"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:319"}},{"Del":{"text":"pub fn main() !void {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:341"}},{"Del":{"text":" var buf: [100_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2361"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2417"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2480"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2506"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2507"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:385"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:448"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:449"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 607573), ret);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:507"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:508"}},{"Del":{"text":"}","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:586"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:587"}},{"Del":{"text":"const Grid = [101][101][101]u1;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:619"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:620"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:690"}},{"Del":{"text":" var grid: Grid = [_][101][101]u1{[_][101]u1{[_]u1{0} ** 101} ** 101} ** 101;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:850"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:851"}},{"Del":{"text":" for (input) |cube| {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:876"}},{"Del":{"text":" var x = std.math.max(cube.xmin, grid_min);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:927"}},{"Del":{"text":" while (x <= std.math.min(cube.xmax, grid_max)) : (x += 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:995"}},{"Del":{"text":" var y = std.math.max(cube.ymin, grid_min);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1050"}},{"Del":{"text":" while (y <= std.math.min(cube.ymax, grid_max)) : (y += 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1122"}},{"Del":{"text":" var z = std.math.max(cube.zmin, grid_min);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1181"}},{"Del":{"text":" while (z <= std.math.min(cube.zmax, grid_max)) : (z += 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1257"}},{"Del":{"text":" std.debug.assert(x >= -50);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1305"}},{"Del":{"text":" std.debug.assert(x <= 50);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1352"}},{"Del":{"text":" std.debug.assert(y >= -50);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1400"}},{"Del":{"text":" std.debug.assert(y <= 50);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1447"}},{"Del":{"text":" std.debug.assert(z >= -50);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1495"}},{"Del":{"text":" std.debug.assert(z <= 50);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1542"}},{"Del":{"text":" grid[@intCast(usize, x + 50)][@intCast(usize, y + 50)][@intCast(usize, z + 50)] = cube.state;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1656"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1674"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1688"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1698"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1704"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1705"}},{"Del":{"text":" var sum: usize = 0;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1729"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1730"}},{"Del":{"text":" var x: usize = 0;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1752"}},{"Del":{"text":" while (x < 101) : (x += 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1785"}},{"Del":{"text":" var y: usize = 0;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1811"}},{"Del":{"text":" while (y < 101) : (y += 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1848"}},{"Del":{"text":" var z: usize = 0;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1878"}},{"Del":{"text":" while (z < 101) : (z += 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1919"}},{"Del":{"text":" sum += grid[x][y][z];","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1957"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1971"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1981"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1987"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:1988"}},{"Del":{"text":" return sum;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2004"}},{"Del":{"text":"}","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2006"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2007"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) !Cubes {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2052"}},{"Del":{"text":" const input = @embedFile(path);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2088"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2136"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2137"}},{"Del":{"text":" var ret = std.ArrayList(Cuboid).init(a);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2182"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2183"}},{"Del":{"text":" while (lines.next()) |line| {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2217"}},{"Del":{"text":" if (line.len == 0) break;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2251"}},{"Del":{"text":" var cube: Cuboid = undefined;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2289"}},{"Del":{"text":" var st_coord = std.mem.tokenize(u8, line, \" \");","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2345"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2346"}},{"Del":{"text":" // set cuboid state","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2374"}},{"Del":{"text":" if (std.mem.eql(u8, st_coord.next().?, \"on\")) cube.state = 1 else cube.state = 0;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2464"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2465"}},{"Del":{"text":" var axes = std.mem.tokenize(u8, st_coord.next().?, \",\");","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2530"}},{"Del":{"text":" var cntr: u2 = 0;","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2556"}},{"Del":{"text":" while (axes.next()) |ax| : (cntr += 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2605"}},{"Del":{"text":" const axis = ax[2..]; // strip x=, y=, z=","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2659"}},{"Del":{"text":" std.debug.assert(cntr < 3);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2699"}},{"Del":{"text":" var min_max = std.mem.tokenize(u8, axis, \"..\");","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2759"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2760"}},{"Del":{"text":" // coordinates","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2787"}},{"Del":{"text":" if (cntr == 0) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2816"}},{"Del":{"text":" cube.xmin = try std.fmt.parseInt(isize, min_max.next().?, 10);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2895"}},{"Del":{"text":" cube.xmax = try std.fmt.parseInt(isize, min_max.next().?, 10);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2974"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:2988"}},{"Del":{"text":" if (cntr == 1) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3017"}},{"Del":{"text":" cube.ymin = try std.fmt.parseInt(isize, min_max.next().?, 10);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3096"}},{"Del":{"text":" cube.ymax = try std.fmt.parseInt(isize, min_max.next().?, 10);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3175"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3189"}},{"Del":{"text":" if (cntr == 2) {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3218"}},{"Del":{"text":" cube.zmin = try std.fmt.parseInt(isize, min_max.next().?, 10);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3297"}},{"Del":{"text":" cube.zmax = try std.fmt.parseInt(isize, min_max.next().?, 10);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3376"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3390"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3400"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3401"}},{"Del":{"text":" try ret.append(cube);","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3431"}},{"Del":{"text":" }","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3437"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3438"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3469"}},{"Del":{"text":"}","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3471"}},{"Del":{"text":"","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3472"}},{"Del":{"text":"test \"day22a\" {","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3488"}},{"Del":{"text":"}","pos":"MSLXV7SXVK7GMHAG3CUY32HPSD7BBIROYYL6JH63OCQDA2UU6NBQC:3556"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 607573), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2206"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2608"}},{"Del":{"text":" const input = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2655"}},{"Del":{"text":" defer allocator.?.free(input);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2690"}},{"Del":{"text":" std.debug.print(\"Day 22a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:592"}},{"Del":{"text":" const ret = try first(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2554"}},{"Del":{"text":"const path = \"data/day22/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:302"}}]}},{"FileDel":{"deleted_names":[{"basename":"day17a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":35,"start":0,"end":34},"introduced_by":35},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":35,"pos":34},"to":{"change":35,"start":35,"end":35},"introduced_by":35}],"inode":{"change":35,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":35},"to":{"change":35,"start":36,"end":65},"introduced_by":35},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1349},"to":{"change":35,"start":105,"end":967},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":105},"to":{"change":35,"start":105,"end":967},"introduced_by":35},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5531},"to":{"change":35,"start":993,"end":1278},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":993},"to":{"change":35,"start":993,"end":1278},"introduced_by":35},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5565},"to":{"change":35,"start":1307,"end":1401},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":1307},"to":{"change":35,"start":1307,"end":1401},"introduced_by":35},{"previous":"","flag":"DELETED","from":{"change":60,"pos":1501},"to":{"change":35,"start":1477,"end":1496},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":1477},"to":{"change":35,"start":1477,"end":1496},"introduced_by":35},{"previous":"","flag":"DELETED","from":{"change":62,"pos":3181},"to":{"change":35,"start":1562,"end":1564},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":1562},"to":{"change":35,"start":1562,"end":1564},"introduced_by":35},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":1496},"to":{"change":62,"start":3094,"end":3181},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":1401},"to":{"change":60,"start":1426,"end":1501},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":1278},"to":{"change":63,"start":5532,"end":5565},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":967},"to":{"change":63,"start":5456,"end":5531},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":35,"pos":65},"to":{"change":65,"start":1312,"end":1349},"introduced_by":65}],"inode":{"change":35,"pos":35}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:63"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:64"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:105"}},{"Del":{"text":"const RetType = u14;","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:126"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:127"}},{"Del":{"text":"const TargetValue = i9;","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:151"}},{"Del":{"text":"const TargetArea = struct {","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:179"}},{"Del":{"text":" xmin: TargetValue,","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:202"}},{"Del":{"text":" xmax: TargetValue,","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:225"}},{"Del":{"text":" ymin: TargetValue,","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:248"}},{"Del":{"text":" ymax: TargetValue,","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:271"}},{"Del":{"text":"};","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:274"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:275"}},{"Del":{"text":"fn parseInput() !TargetArea {","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:305"}},{"Del":{"text":" const input = @embedFile(path);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:341"}},{"Del":{"text":" const in = std.mem.trimRight(u8, input, \"\\n\");","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:392"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:393"}},{"Del":{"text":" var ta: TargetArea = undefined;","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:429"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:430"}},{"Del":{"text":" var coords = std.mem.tokenize(u8, in[13..], \", \");","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:485"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:486"}},{"Del":{"text":" var xpart = coords.next().?[2..];","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:524"}},{"Del":{"text":" var xcords = std.mem.tokenize(u8, xpart, \"..\");","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:576"}},{"Del":{"text":" ta.xmin = try std.fmt.parseInt(TargetValue, xcords.next().?, 10);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:646"}},{"Del":{"text":" ta.xmax = try std.fmt.parseInt(TargetValue, xcords.next().?, 10);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:716"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:717"}},{"Del":{"text":" var ypart = coords.next().?[2..];","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:755"}},{"Del":{"text":" var ycords = std.mem.tokenize(u8, ypart, \"..\");","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:807"}},{"Del":{"text":" ta.ymin = try std.fmt.parseInt(TargetValue, ycords.next().?, 10);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:877"}},{"Del":{"text":" ta.ymax = try std.fmt.parseInt(TargetValue, ycords.next().?, 10);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:947"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:948"}},{"Del":{"text":" return ta;","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:963"}},{"Del":{"text":"}","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:965"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:966"}},{"Del":{"text":" const ta = try parseInput();","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1025"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1026"}},{"Del":{"text":" // https://github.com/timvisee/advent-of-code-2021/issues/9","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1090"}},{"Del":{"text":" var ret = @intCast(RetType, -ta.ymin);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1133"}},{"Del":{"text":" ret *= @intCast(RetType, -ta.ymin - 1);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1177"}},{"Del":{"text":" ret /= 2;","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1191"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1192"}},{"Del":{"text":" return ret;","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1208"}},{"Del":{"text":"}","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1210"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1211"}},{"Del":{"text":"pub fn main() !void {","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1233"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1277"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1340"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1341"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 5778), ret);","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1399"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1400"}},{"Del":{"text":"}","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1478"}},{"Del":{"text":"","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1479"}},{"Del":{"text":"test \"day17a\" {","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1495"}},{"Del":{"text":"}","pos":"BTFNDRTSQBBHPEVCLP2GDZJZGUANGGXLCORLLOLP3SSDOZLBTB4AC:1563"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 5778), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3180"}},{"Del":{"text":" std.debug.print(\"Day 17a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1500"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5564"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5510"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5529"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5530"}},{"Del":{"text":"const path = \"data/day17/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1348"}}]}},{"FileDel":{"deleted_names":[{"basename":"day20a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":47,"start":0,"end":34},"introduced_by":47},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":47,"pos":34},"to":{"change":47,"start":35,"end":35},"introduced_by":47}],"inode":{"change":47,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":35},"to":{"change":47,"start":36,"end":64},"introduced_by":47},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":64},"to":{"change":59,"start":3738,"end":3763},"introduced_by":59},{"previous":"","flag":"DELETED","from":{"change":59,"pos":3763},"to":{"change":47,"start":64,"end":65},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":64},"to":{"change":47,"start":64,"end":65},"introduced_by":47},{"previous":"","flag":"DELETED","from":{"change":65,"pos":417},"to":{"change":47,"start":105,"end":127},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":105},"to":{"change":47,"start":105,"end":127},"introduced_by":47},{"previous":"","flag":"DELETED","from":{"change":59,"pos":3788},"to":{"change":47,"start":181,"end":182},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":181},"to":{"change":47,"start":181,"end":182},"introduced_by":47},{"previous":"","flag":"DELETED","from":{"change":59,"pos":3823},"to":{"change":47,"start":227,"end":357},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":227},"to":{"change":47,"start":227,"end":357},"introduced_by":47},{"previous":"","flag":"DELETED","from":{"change":59,"pos":3841},"to":{"change":47,"start":374,"end":426},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":374},"to":{"change":47,"start":374,"end":426},"introduced_by":47},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":426},"to":{"change":63,"start":3371,"end":3469},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":3469},"to":{"change":47,"start":426,"end":470},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":426},"to":{"change":47,"start":426,"end":470},"introduced_by":47},{"previous":"","flag":"DELETED","from":{"change":63,"pos":3516},"to":{"change":47,"start":499,"end":591},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":499},"to":{"change":47,"start":499,"end":591},"introduced_by":47},{"previous":"","flag":"DELETED","from":{"change":60,"pos":969},"to":{"change":47,"start":667,"end":669},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":47,"pos":740},"to":{"change":63,"start":3517,"end":3615},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":591},"to":{"change":60,"start":894,"end":969},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":470},"to":{"change":63,"start":3470,"end":3516},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":357},"to":{"change":59,"start":3824,"end":3841},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":182},"to":{"change":59,"start":3789,"end":3823},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":127},"to":{"change":59,"start":3764,"end":3788},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":47,"pos":65},"to":{"change":65,"start":380,"end":417},"introduced_by":65}],"inode":{"change":47,"pos":35}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:63"}},{"Del":{"text":"","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3738"}},{"Del":{"text":"const Str = []const u8;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3762"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:64"}},{"Del":{"text":"const max_rounds = 2;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:126"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:181"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:227"}},{"Del":{"text":"const bitset_size = 512;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:252"}},{"Del":{"text":"const BitSet = std.StaticBitSet(bitset_size);","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:298"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:299"}},{"Del":{"text":"const Image = struct {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:322"}},{"Del":{"text":" IEA: BitSet,","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:339"}},{"Del":{"text":" lit: Pixels,","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:356"}},{"Del":{"text":" flippy: bool = false,","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:399"}},{"Del":{"text":"};","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:402"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:403"}},{"Del":{"text":"pub fn main() !void {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:425"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3441"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3467"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3468"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:469"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:532"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:533"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 5503), ret);","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:589"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:590"}},{"Del":{"text":"}","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:668"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:739"}},{"Del":{"text":" defer image.lit.deinit();","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:812"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:813"}},{"Del":{"text":" while (round <= max_rounds) : (round += 1) {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:888"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:932"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:971"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1319"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1329"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1330"}},{"Del":{"text":" image.lit.deinit();","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1418"}},{"Del":{"text":" image.lit = next;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1444"}},{"Del":{"text":" image.size = next_size;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4397"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1445"}},{"Del":{"text":" if (image.IEA.isSet(0) and !image.IEA.isSet(bitset_size - 1)) {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1517"}},{"Del":{"text":" image.flippy = !image.flippy;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1559"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1569"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1575"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1576"}},{"Del":{"text":" return image.lit.count();","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1606"}},{"Del":{"text":"}","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1608"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1609"}},{"Del":{"text":"const directions = [9][2]isize{","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1641"}},{"Del":{"text":" // order is important!","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1668"}},{"Del":{"text":" .{ 1, 1 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1683"}},{"Del":{"text":" .{ 1, 0 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1698"}},{"Del":{"text":" .{ 1, -1 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1714"}},{"Del":{"text":" .{ 0, 1 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1729"}},{"Del":{"text":" .{ 0, 0 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1744"}},{"Del":{"text":" .{ 0, -1 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1760"}},{"Del":{"text":" .{ -1, 1 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1776"}},{"Del":{"text":" .{ -1, 0 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1792"}},{"Del":{"text":" .{ -1, -1 },","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1809"}},{"Del":{"text":"};","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1812"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1813"}},{"Del":{"text":" var index: u9 = 0;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1895"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1896"}},{"Del":{"text":" for (directions) |d, idx| {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1928"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:1987"}},{"Del":{"text":" continue;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2223"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2233"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2303"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2378"}},{"Del":{"text":" std.debug.assert(index < bitset_size);","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2421"}},{"Del":{"text":" return image.IEA.isSet(index);","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2456"}},{"Del":{"text":"}","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2458"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2459"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) !Image {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2504"}},{"Del":{"text":" const input = @embedFile(path);","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2540"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2588"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2589"}},{"Del":{"text":" var i: Image = undefined;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2619"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2620"}},{"Del":{"text":" i.IEA = BitSet.initEmpty();","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2652"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2653"}},{"Del":{"text":" for (lines.next().?) |item, idx| {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2692"}},{"Del":{"text":" if (item == '#') i.IEA.set(idx);","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2733"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2739"}},{"Del":{"text":" _ = lines.next(); // drop empty line","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2780"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2781"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2810"}},{"Del":{"text":" while (lines.next()) |line| : (row += 1) {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2881"}},{"Del":{"text":" for (line) |ch, col| {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:2912"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3000"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3006"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3007"}},{"Del":{"text":" i.size = row - 1;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3029"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3030"}},{"Del":{"text":" return i;","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3044"}},{"Del":{"text":"}","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3046"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3047"}},{"Del":{"text":" std.debug.print(\"\\n\", .{});","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3129"}},{"Del":{"text":" std.debug.print(\"#\", .{});","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3458"}},{"Del":{"text":" } else {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3479"}},{"Del":{"text":" std.debug.print(\".\", .{});","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3522"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3536"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3546"}},{"Del":{"text":" std.debug.print(\"\\n\", .{});","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3582"}},{"Del":{"text":" }","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3588"}},{"Del":{"text":"}","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3590"}},{"Del":{"text":"","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3591"}},{"Del":{"text":"test \"day20a\" {","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3607"}},{"Del":{"text":"}","pos":"IBRBP2QLF53JKGBCXVJ3L6WRMM4DHRA7JUSXLRP7BRKPZXZH7QFAC:3673"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 5503), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2566"}},{"Del":{"text":" var row: usize = 0;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5200"}},{"Del":{"text":" while (row < image.size) : (row += 1) {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5244"}},{"Del":{"text":" var col: usize = 0;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5272"}},{"Del":{"text":" while (col < image.size) : (col += 1) {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5320"}},{"Del":{"text":" if (image.lit.isSet(row * image.size + col)) {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5379"}},{"Del":{"text":"fn printImage(image: *Image) void {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5175"}},{"Del":{"text":" if (ch == '#') i.lit.set(IMAGE_SIZE * row + col);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5138"}},{"Del":{"text":" var row: usize = 0;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5075"}},{"Del":{"text":" i.lit = try Pixels.initEmpty(a, IMAGE_SIZE * IMAGE_SIZE);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:5050"}},{"Del":{"text":"","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4828"}},{"Del":{"text":" const rr = @intCast(usize, r);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4867"}},{"Del":{"text":" const cc = @intCast(usize, c);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4906"}},{"Del":{"text":"","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4907"}},{"Del":{"text":" if (image.lit.isSet(rr * image.size + cc)) index |= @as(u9, 1) <<| idx;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4987"}},{"Del":{"text":" if (r < 0 or c < 0) { // upper of left","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4607"}},{"Del":{"text":" if (image.flippy) index |= @as(u9, 1) <<| idx;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4666"}},{"Del":{"text":" continue;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4688"}},{"Del":{"text":" }","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4698"}},{"Del":{"text":" if (r >= image.size or c >= image.size) { // bottom or right","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4767"}},{"Del":{"text":" if (image.flippy) index |= @as(u9, 1) <<| idx;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4826"}},{"Del":{"text":" const r = @intCast(isize, row) - 1 + d[0];","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4508"}},{"Del":{"text":" const c = @intCast(isize, col) - 1 + d[1];","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4559"}},{"Del":{"text":"fn getValue(image: *Image, row: usize, col: usize) bool {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4456"}},{"Del":{"text":" var row: usize = 0;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4153"}},{"Del":{"text":" while (row < next_size) : (row += 1) {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4200"}},{"Del":{"text":" var col: usize = 0;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4232"}},{"Del":{"text":" while (col < next_size) : (col += 1) {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4283"}},{"Del":{"text":" if (getValue(&image, row, col)) next.set(row * next_size + col);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4364"}},{"Del":{"text":" var next = try Pixels.initEmpty(allocator.?, (next_size * next_size));","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3694"}},{"Del":{"text":" const next_size = IMAGE_SIZE + round * 2; // 7, 9, 11...","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:4046"}},{"Del":{"text":" var round: usize = 1;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3980"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3569"}},{"Del":{"text":" var image = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3614"}},{"Del":{"text":" std.debug.print(\"Day 20a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:968"}},{"Del":{"text":" const ret = try first(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3515"}},{"Del":{"text":" size: usize,","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3840"}},{"Del":{"text":"const Pixels = std.DynamicBitSet;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3822"}},{"Del":{"text":"const IMAGE_SIZE = 100;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3787"}},{"Del":{"text":"const path = \"data/day20/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:416"}}]}},{"FileDel":{"deleted_names":[{"basename":"day24a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":41,"start":0,"end":34},"introduced_by":41},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":41,"pos":34},"to":{"change":41,"start":35,"end":35},"introduced_by":41}],"inode":{"change":41,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":35},"to":{"change":41,"start":36,"end":65},"introduced_by":41},{"previous":"","flag":"DELETED","from":{"change":65,"pos":113},"to":{"change":41,"start":105,"end":369},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":105},"to":{"change":41,"start":105,"end":369},"introduced_by":41},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":369},"to":{"change":63,"start":626,"end":717},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":717},"to":{"change":41,"start":369,"end":413},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":369},"to":{"change":41,"start":369,"end":413},"introduced_by":41},{"previous":"","flag":"DELETED","from":{"change":63,"pos":762},"to":{"change":41,"start":442,"end":544},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":442},"to":{"change":41,"start":442,"end":544},"introduced_by":41},{"previous":"","flag":"DELETED","from":{"change":60,"pos":223},"to":{"change":41,"start":620,"end":623},"introduced_by":60},{"previous":"","flag":"DELETED","from":{"change":55,"pos":483},"to":{"change":41,"start":620,"end":623},"introduced_by":55},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":620},"to":{"change":41,"start":620,"end":623},"introduced_by":41},{"previous":"","flag":"DELETED","from":{"change":63,"pos":816},"to":{"change":41,"start":647,"end":705},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":647},"to":{"change":41,"start":647,"end":705},"introduced_by":41},{"previous":"","flag":"DELETED","from":{"change":63,"pos":872},"to":{"change":41,"start":804,"end":2409},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":804},"to":{"change":41,"start":804,"end":2409},"introduced_by":41},{"previous":"","flag":"DELETED","from":{"change":62,"pos":1845},"to":{"change":41,"start":2483,"end":2485},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":2483},"to":{"change":41,"start":2483,"end":2485},"introduced_by":41},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":2409},"to":{"change":62,"start":1750,"end":1845},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":705},"to":{"change":63,"start":817,"end":872},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":623},"to":{"change":63,"start":763,"end":816},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":544},"to":{"change":60,"start":150,"end":223},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":413},"to":{"change":63,"start":718,"end":762},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":41,"pos":65},"to":{"change":65,"start":76,"end":113},"introduced_by":65}],"inode":{"change":41,"pos":35}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:63"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:64"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:105"}},{"Del":{"text":"const input_counter = 14; // number of instruction blocks","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:163"}},{"Del":{"text":"const input_length = 18; // items in each instruction block","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:223"}},{"Del":{"text":"const offset0 = 5;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:242"}},{"Del":{"text":"const offset1 = 15;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:262"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:263"}},{"Del":{"text":"const PairType = i9;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:284"}},{"Del":{"text":"const Pair = [2]PairType;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:310"}},{"Del":{"text":"const Pairs = [input_counter]Pair;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:345"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:346"}},{"Del":{"text":"pub fn main() !void {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:368"}},{"Del":{"text":" var buf: [100]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:659"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:715"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:716"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:412"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:475"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:476"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 99299513899971), ret);","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:542"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:543"}},{"Del":{"text":"}","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:621"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:622"}},{"Del":{"text":" const start = 9;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:667"}},{"Del":{"text":" const pairs = try parseInput();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:703"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:704"}},{"Del":{"text":" defer stack.deinit();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:829"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:830"}},{"Del":{"text":" var ret: usize = 0;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:854"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:855"}},{"Del":{"text":" var i: usize = 0;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:877"}},{"Del":{"text":" while (i < input_counter) : (i += 1) {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:920"}},{"Del":{"text":" if (pairs[i][0] > 0) {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:951"}},{"Del":{"text":" try stack.append(Pair{ pairs[i][1], @intCast(PairType, i) });","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1025"}},{"Del":{"text":" } else {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1042"}},{"Del":{"text":" const p = stack.pop();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1077"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1078"}},{"Del":{"text":" var add: PairType = start;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1117"}},{"Del":{"text":" while (add + p[0] + pairs[i][0] > start) {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1172"}},{"Del":{"text":" add -= 1;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1198"}},{"Del":{"text":" }","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1212"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1213"}},{"Del":{"text":" ret += @intCast(usize, add) *","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1255"}},{"Del":{"text":" try std.math.powi(usize, 10, @intCast(usize, input_counter - 1 - p[1]));","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1344"}},{"Del":{"text":" ret += @intCast(usize, (add + p[0] + pairs[i][0])) *","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1409"}},{"Del":{"text":" try std.math.powi(usize, 10, input_counter - 1 - i);","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1478"}},{"Del":{"text":" }","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1488"}},{"Del":{"text":" }","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1494"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1495"}},{"Del":{"text":" return ret;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1511"}},{"Del":{"text":"}","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1513"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1514"}},{"Del":{"text":"fn parseInput() !Pairs {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1539"}},{"Del":{"text":" const input = @embedFile(path);","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1575"}},{"Del":{"text":" var line = std.mem.split(u8, input, \"\\n\");","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1622"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1623"}},{"Del":{"text":" var ret: Pairs = undefined;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1655"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1656"}},{"Del":{"text":" var line_counter: usize = 0;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1689"}},{"Del":{"text":" var item_counter: usize = 0;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1722"}},{"Del":{"text":" while (line.next()) |l| : (line_counter += 1) {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1774"}},{"Del":{"text":" if (line_counter == input_length * item_counter + offset0) {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1843"}},{"Del":{"text":" var token = std.mem.tokenize(u8, l, \" \");","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1897"}},{"Del":{"text":" _ = token.next();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1927"}},{"Del":{"text":" _ = token.next();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:1957"}},{"Del":{"text":" ret[item_counter][0] = try std.fmt.parseInt(PairType, token.next().?, 10);","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2044"}},{"Del":{"text":" }","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2054"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2055"}},{"Del":{"text":" if (line_counter == input_length * item_counter + offset1) {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2124"}},{"Del":{"text":" var token = std.mem.tokenize(u8, l, \" \");","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2178"}},{"Del":{"text":" _ = token.next();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2208"}},{"Del":{"text":" _ = token.next();","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2238"}},{"Del":{"text":" ret[item_counter][1] = try std.fmt.parseInt(PairType, token.next().?, 10);","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2325"}},{"Del":{"text":" item_counter += 1;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2356"}},{"Del":{"text":" }","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2366"}},{"Del":{"text":" }","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2372"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2373"}},{"Del":{"text":" return ret;","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2389"}},{"Del":{"text":"}","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2391"}},{"Del":{"text":"","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2392"}},{"Del":{"text":"test \"day24a\" {","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2408"}},{"Del":{"text":"}","pos":"4JNBKPAS54EZSRZR7HXDZZGDZFPXRQ5SGZFG6XZNYA2RUTR7ME2AC:2484"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 99299513899971), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1844"}},{"Del":{"text":" var stack = std.ArrayList(Pair).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:871"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:815"}},{"Del":{"text":" std.debug.print(\"Day 24a result: {d} \\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:222"}},{"Del":{"text":" const ret = try first(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:761"}},{"Del":{"text":"const path = \"data/day24/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:112"}}]}},{"FileDel":{"deleted_names":[{"basename":"main_test.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":62,"start":0,"end":37},"introduced_by":62},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":62,"pos":37},"to":{"change":62,"start":38,"end":38},"introduced_by":62}],"inode":{"change":62,"pos":38}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":62,"pos":38},"to":{"change":62,"start":39,"end":1567},"introduced_by":62}],"inode":{"change":62,"pos":38}},"content":[{"Del":{"text":"test {","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:45"}},{"Del":{"text":" _ = @import(\"day01a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:76"}},{"Del":{"text":" _ = @import(\"day01b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:107"}},{"Del":{"text":" _ = @import(\"day02a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:138"}},{"Del":{"text":" _ = @import(\"day02b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:169"}},{"Del":{"text":" _ = @import(\"day03a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:200"}},{"Del":{"text":" _ = @import(\"day03b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:231"}},{"Del":{"text":" _ = @import(\"day04a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:262"}},{"Del":{"text":" _ = @import(\"day04b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:293"}},{"Del":{"text":" _ = @import(\"day05a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:324"}},{"Del":{"text":" _ = @import(\"day05b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:355"}},{"Del":{"text":" _ = @import(\"day06a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:386"}},{"Del":{"text":" _ = @import(\"day06b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:417"}},{"Del":{"text":" _ = @import(\"day07a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:448"}},{"Del":{"text":" _ = @import(\"day07b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:479"}},{"Del":{"text":" _ = @import(\"day08a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:510"}},{"Del":{"text":" _ = @import(\"day08b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:541"}},{"Del":{"text":" _ = @import(\"day09a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:572"}},{"Del":{"text":" _ = @import(\"day09b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:603"}},{"Del":{"text":" _ = @import(\"day10a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:634"}},{"Del":{"text":" _ = @import(\"day10b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:665"}},{"Del":{"text":" _ = @import(\"day11a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:696"}},{"Del":{"text":" _ = @import(\"day11b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:727"}},{"Del":{"text":" _ = @import(\"day12a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:758"}},{"Del":{"text":" _ = @import(\"day12b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:789"}},{"Del":{"text":" _ = @import(\"day13a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:820"}},{"Del":{"text":" _ = @import(\"day13b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:851"}},{"Del":{"text":" _ = @import(\"day14a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:882"}},{"Del":{"text":" _ = @import(\"day14b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:913"}},{"Del":{"text":" _ = @import(\"day15a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:944"}},{"Del":{"text":" _ = @import(\"day15b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:975"}},{"Del":{"text":" _ = @import(\"day16a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1006"}},{"Del":{"text":" _ = @import(\"day16b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1037"}},{"Del":{"text":" _ = @import(\"day17a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1068"}},{"Del":{"text":" _ = @import(\"day17b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1099"}},{"Del":{"text":" _ = @import(\"day18a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1130"}},{"Del":{"text":" _ = @import(\"day18b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1161"}},{"Del":{"text":" _ = @import(\"day19a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1192"}},{"Del":{"text":" _ = @import(\"day19b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1223"}},{"Del":{"text":" _ = @import(\"day20a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1254"}},{"Del":{"text":" _ = @import(\"day20b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1285"}},{"Del":{"text":" _ = @import(\"day21a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1316"}},{"Del":{"text":" _ = @import(\"day21b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1347"}},{"Del":{"text":" _ = @import(\"day22a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1378"}},{"Del":{"text":" _ = @import(\"day22b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1409"}},{"Del":{"text":" _ = @import(\"day23a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1440"}},{"Del":{"text":" _ = @import(\"day23b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1471"}},{"Del":{"text":" _ = @import(\"day24a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1502"}},{"Del":{"text":" _ = @import(\"day24b.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1533"}},{"Del":{"text":" _ = @import(\"day25a.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1564"}},{"Del":{"text":"}","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1566"}}]}},{"FileDel":{"deleted_names":[{"basename":"day19a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":37,"start":0,"end":34},"introduced_by":37},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":37,"pos":34},"to":{"change":37,"start":35,"end":35},"introduced_by":37}],"inode":{"change":37,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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@import(\"std\");","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:63"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:64"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:105"}},{"Del":{"text":"const RetType = u12;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:126"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:127"}},{"Del":{"text":"const SkipType = u29;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:170"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:171"}},{"Del":{"text":"const rotations = 8 * 3;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:196"}},{"Del":{"text":"const overlap = 12;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:216"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:217"}},{"Del":{"text":"const CoordType = i16;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:240"}},{"Del":{"text":"const ScanLine = [3]CoordType;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:271"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:272"}},{"Del":{"text":"const ScanData = [scanners][]ScanLine;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:311"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:312"}},{"Del":{"text":"pub fn main() !void {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:334"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4205"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4231"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4232"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:378"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:441"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:442"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 342), ret);","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:499"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:500"}},{"Del":{"text":"}","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:578"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:579"}},{"Del":{"text":" defer {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:754"}},{"Del":{"text":" for (sd) |s| {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:777"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:818"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:824"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:854"}},{"Del":{"text":" defer absolutes.deinit();","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:958"}},{"Del":{"text":" for (sd[sd.len - 1]) |sl| {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:991"}},{"Del":{"text":" try absolutes.put(sl, {});","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1026"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1032"}},{"Del":{"text":" skip |= 1 << sd.len - 1;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1061"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1062"}},{"Del":{"text":" start: while (skip & ~@as(SkipType, 0) != ~@as(SkipType, 0)) {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1129"}},{"Del":{"text":" if (skip & @as(SkipType, 1) << @intCast(u5, idx) != 0) continue;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1234"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1235"}},{"Del":{"text":" var rot: u5 = 0;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1264"}},{"Del":{"text":" defer offsets.deinit();","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1432"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1433"}},{"Del":{"text":" for (absolutes.keys()) |abs| {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1515"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1579"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1738"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:1955"}},{"Del":{"text":" skip |= @as(SkipType, 1) << @intCast(u5, idx);","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2030"}},{"Del":{"text":" continue :start;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2075"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2101"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2123"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2141"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2155"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2165"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2171"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2172"}},{"Del":{"text":" return @intCast(RetType, absolutes.count());","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2221"}},{"Del":{"text":"}","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2223"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2224"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) !ScanData {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2272"}},{"Del":{"text":" const input = @embedFile(path);","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2308"}},{"Del":{"text":" var line = std.mem.split(u8, input, \"\\n\");","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2355"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2356"}},{"Del":{"text":" var ret: ScanData = undefined;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2391"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2392"}},{"Del":{"text":" var scanner: usize = 0;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2420"}},{"Del":{"text":" while (scanner < scanners) : (scanner += 1) {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2470"}},{"Del":{"text":" _ = line.next().?; // drop --- scanner...","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2520"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2521"}},{"Del":{"text":" var scanner_items = std.ArrayList(ScanLine).init(a);","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2582"}},{"Del":{"text":" defer scanner_items.deinit();","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2620"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2621"}},{"Del":{"text":" while (line.next()) |next| {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2658"}},{"Del":{"text":" if (next.len == 0) break;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2696"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2697"}},{"Del":{"text":" var tmp: ScanLine = undefined;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2740"}},{"Del":{"text":" var crds = std.mem.tokenize(u8, next, \",\");","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2796"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2797"}},{"Del":{"text":" var coord: usize = 0;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2831"}},{"Del":{"text":" while (coord < 3) : (coord += 1) {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2878"}},{"Del":{"text":" tmp[coord] = try std.fmt.parseInt(CoordType, crds.next().?, 10);","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2959"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2973"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:2974"}},{"Del":{"text":" try scanner_items.append(tmp);","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3017"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3027"}},{"Del":{"text":" ret[scanner] = scanner_items.toOwnedSlice();","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3080"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3086"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3087"}},{"Del":{"text":" return ret;","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3103"}},{"Del":{"text":"}","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3105"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3106"}},{"Del":{"text":"fn sub(a: ScanLine, b: ScanLine) ScanLine {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3150"}},{"Del":{"text":" return .{ a[0] - b[0], a[1] - b[1], a[2] - b[2] };","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3205"}},{"Del":{"text":"}","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3207"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3208"}},{"Del":{"text":"fn rotate(in: ScanLine, r: u5) ScanLine {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3250"}},{"Del":{"text":" switch (r) {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3267"}},{"Del":{"text":" // Fixed X","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3286"}},{"Del":{"text":" 0 => return .{ in[0], in[1], in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3332"}},{"Del":{"text":" 1 => return .{ in[0], -in[2], in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3379"}},{"Del":{"text":" 2 => return .{ in[0], -in[1], -in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3427"}},{"Del":{"text":" 3 => return .{ in[0], in[2], -in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3474"}},{"Del":{"text":" 4 => return .{ -in[0], -in[1], in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3522"}},{"Del":{"text":" 5 => return .{ -in[0], -in[2], -in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3571"}},{"Del":{"text":" 6 => return .{ -in[0], in[1], -in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3619"}},{"Del":{"text":" 7 => return .{ -in[0], in[2], in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3666"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3667"}},{"Del":{"text":" // Fixed Y","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3686"}},{"Del":{"text":" 8 => return .{ in[1], in[0], -in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3733"}},{"Del":{"text":" 9 => return .{ in[1], -in[0], in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3780"}},{"Del":{"text":" 10 => return .{ in[1], in[2], in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3827"}},{"Del":{"text":" 11 => return .{ in[1], -in[2], -in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3876"}},{"Del":{"text":" 12 => return .{ -in[1], in[0], in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3924"}},{"Del":{"text":" 13 => return .{ -in[1], -in[0], -in[2] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:3974"}},{"Del":{"text":" 14 => return .{ -in[1], -in[2], in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4023"}},{"Del":{"text":" 15 => return .{ -in[1], in[2], -in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4072"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4073"}},{"Del":{"text":" // Fixed Z","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4092"}},{"Del":{"text":" 16 => return .{ in[2], in[0], in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4139"}},{"Del":{"text":" 17 => return .{ in[2], -in[0], -in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4188"}},{"Del":{"text":" 18 => return .{ in[2], -in[1], in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4236"}},{"Del":{"text":" 19 => return .{ in[2], in[1], -in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4284"}},{"Del":{"text":" 20 => return .{ -in[2], in[0], -in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4333"}},{"Del":{"text":" 21 => return .{ -in[2], -in[0], in[1] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4382"}},{"Del":{"text":" 22 => return .{ -in[2], in[1], in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4430"}},{"Del":{"text":" 23 => return .{ -in[2], -in[1], -in[0] },","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4480"}},{"Del":{"text":" else => unreachable,","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4509"}},{"Del":{"text":" }","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4515"}},{"Del":{"text":"}","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4517"}},{"Del":{"text":"","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4518"}},{"Del":{"text":"test \"day19a\" {","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4534"}},{"Del":{"text":"}","pos":"MYHZJ6F4XLKLZIQXZBDPLE2IZNIP2WVVLHHITO6AQZTRRWCR3OQQC:4601"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 342), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2742"}},{"Del":{"text":" if (match_counter + (scanner.len - line_counter) < overlap) {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1172"}},{"Del":{"text":" continue :rot;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1211"}},{"Del":{"text":" }","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1233"}},{"Del":{"text":" if (line_counter > 6 and match_counter == 0) {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1300"}},{"Del":{"text":" continue :rot;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1339"}},{"Del":{"text":" }","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1361"}},{"Del":{"text":" const res = try offsets.getOrPut(offset);","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:636"}},{"Del":{"text":" if (res.found_existing) {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:686"}},{"Del":{"text":" res.value_ptr.* += 1;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:736"}},{"Del":{"text":" match_counter += 1;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:784"}},{"Del":{"text":" } else {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:817"}},{"Del":{"text":" res.value_ptr.* = 1;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:866"}},{"Del":{"text":" }","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:892"}},{"Del":{"text":"","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:893"}},{"Del":{"text":" if (res.value_ptr.* == overlap) {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:951"}},{"Del":{"text":" for (scanner) |line| {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1002"}},{"Del":{"text":" try absolutes.put(sub(rotate(line, rot), offset), {});","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:1089"}},{"Del":{"text":" if ((try std.math.absInt(offset[0])) < 1000 and (try std.math.absInt(offset[1])) < 1000 and (try std.math.absInt(offset[2])) < 1000) {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:505"}},{"Del":{"text":" continue;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:543"}},{"Del":{"text":" }","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:569"}},{"Del":{"text":" const offset = sub(rl, abs);","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:345"}},{"Del":{"text":" for (scanner) |sl, line_counter| {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:242"}},{"Del":{"text":" const rl = rotate(sl, rot);","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:290"}},{"Del":{"text":"","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:291"}},{"Del":{"text":"","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:144"}},{"Del":{"text":" var match_counter: usize = 0;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:190"}},{"Del":{"text":" rot: while (rot < rotations) : (rot += 1) {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:142"}},{"Del":{"text":" var offsets = std.AutoHashMap(ScanLine, u4).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4570"}},{"Del":{"text":" for (sd) |scanner, idx| {","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:85"}},{"Del":{"text":"","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:22"}},{"Del":{"text":" var skip: SkipType = 0;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:50"}},{"Del":{"text":" var absolutes = std.AutoArrayHashMap(ScanLine, void).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4490"}},{"Del":{"text":" allocator.?.free(s);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4413"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4335"}},{"Del":{"text":" const sd = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4379"}},{"Del":{"text":" std.debug.print(\"Day 19a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1120"}},{"Del":{"text":" const ret = try first(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4279"}},{"Del":{"text":"const scanners = 29;","pos":"DOZ7AYOAG5XXANHYRZY42LA43BCMDUS43ZAZHI7J4YGY7VYYPXEQC:20"}},{"Del":{"text":"const path = \"data/day19/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:492"}}]}},{"FileDel":{"deleted_names":[{"basename":"day18a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":44,"start":0,"end":34},"introduced_by":44},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":44,"pos":34},"to":{"change":44,"start":35,"end":35},"introduced_by":44}],"inode":{"change":44,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":35},"to":{"change":44,"start":36,"end":65},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":65,"pos":944},"to":{"change":44,"start":105,"end":380},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":105},"to":{"change":44,"start":105,"end":380},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1029},"to":{"change":44,"start":458,"end":907},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":458},"to":{"change":44,"start":458,"end":907},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5040},"to":{"change":44,"start":936,"end":1028},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":936},"to":{"change":44,"start":936,"end":1028},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":60,"pos":1349},"to":{"change":44,"start":1104,"end":1107},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1104},"to":{"change":44,"start":1104,"end":1107},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5094},"to":{"change":44,"start":1131,"end":1216},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1131},"to":{"change":44,"start":1131,"end":1216},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5154},"to":{"change":44,"start":1349,"end":1540},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1349},"to":{"change":44,"start":1349,"end":1540},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1102},"to":{"change":44,"start":1609,"end":1626},"introduced_by":65},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5232},"to":{"change":44,"start":1609,"end":1626},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1609},"to":{"change":44,"start":1609,"end":1626},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1160},"to":{"change":63,"start":5295,"end":5343},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":5295},"to":{"change":63,"start":5295,"end":5343},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5343},"to":{"change":44,"start":1720,"end":1833},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1720},"to":{"change":44,"start":1720,"end":1833},"introduced_by":44},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1898},"to":{"change":44,"start":1898,"end":2159},"introduced_by":44},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":44,"pos":7229},"to":{"change":44,"start":7229,"end":7230},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":45,"pos":825},"to":{"change":44,"start":7373,"end":7415},"introduced_by":45},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":7373},"to":{"change":44,"start":7373,"end":7415},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":45,"pos":1064},"to":{"change":44,"start":7729,"end":7730},"introduced_by":45},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":7729},"to":{"change":44,"start":7729,"end":7730},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":45,"pos":1136},"to":{"change":44,"start":7874,"end":7965},"introduced_by":45},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":7874},"to":{"change":44,"start":7874,"end":7965},"introduced_by":44},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":8044},"to":{"change":44,"start":8044,"end":9731},"introduced_by":44},{"previous":"","flag":"DELETED","from":{"change":62,"pos":3004},"to":{"change":44,"start":9795,"end":13395},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":9795},"to":{"change":44,"start":9795,"end":13395},"introduced_by":44},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":9731},"to":{"change":62,"start":2919,"end":3004},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":7730},"to":{"change":45,"start":1065,"end":1136},"introduced_by":45},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":7415},"to":{"change":45,"start":826,"end":1064},"introduced_by":45},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":7230},"to":{"change":45,"start":755,"end":825},"introduced_by":45},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":44,"pos":1540},"to":{"change":65,"start":1030,"end":1102},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1216},"to":{"change":63,"start":5095,"end":5154},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1107},"to":{"change":63,"start":5041,"end":5094},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":1028},"to":{"change":60,"start":1274,"end":1349},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":907},"to":{"change":63,"start":4988,"end":5040},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":380},"to":{"change":65,"start":945,"end":1029},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":44,"pos":65},"to":{"change":65,"start":907,"end":944},"introduced_by":65}],"inode":{"change":44,"pos":35}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:63"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:64"}},{"Del":{"text":"const explode_limit = 4;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:129"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:130"}},{"Del":{"text":"const Str = []const u8;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:154"}},{"Del":{"text":"const SnailType = u6;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:176"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:177"}},{"Del":{"text":"const SnailItem = union(enum) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:209"}},{"Del":{"text":" num: SnailType,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:229"}},{"Del":{"text":" pair: *SnailNumber,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:253"}},{"Del":{"text":"};","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:256"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:257"}},{"Del":{"text":"const SnailNumber = struct {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:286"}},{"Del":{"text":" left: ?SnailItem = null,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:315"}},{"Del":{"text":" right: ?SnailItem = null,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:345"}},{"Del":{"text":" parent: ?*SnailNumber = null,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:379"}},{"Del":{"text":" var pos: usize = 1;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:485"}},{"Del":{"text":" const next = try parseSnail(a, input, null, &pos);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:544"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:545"}},{"Del":{"text":" const root = try a.create(SnailNumber);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:593"}},{"Del":{"text":" root.left = SnailItem{ .pair = self };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:640"}},{"Del":{"text":" root.right = SnailItem{ .pair = next };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:688"}},{"Del":{"text":" root.parent = null; // segfaults without this line :-(","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:751"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:752"}},{"Del":{"text":" self.parent = root;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:780"}},{"Del":{"text":" next.parent = root;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:808"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:809"}},{"Del":{"text":" return root;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:830"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:836"}},{"Del":{"text":"};","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:839"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:840"}},{"Del":{"text":"pub fn main() !void {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:862"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:906"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:969"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:970"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 3675), ret);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1026"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1027"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1105"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1106"}},{"Del":{"text":" const input = @embedFile(path);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1166"}},{"Del":{"text":" var in = std.mem.tokenize(u8, input, \"\\n\");","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1214"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1215"}},{"Del":{"text":" defer arena.deinit();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1374"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1375"}},{"Del":{"text":" var ret: *SnailNumber = undefined;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1414"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1415"}},{"Del":{"text":" var idx: usize = 0;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1439"}},{"Del":{"text":" while (in.next()) |line| : (idx += 1) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1483"}},{"Del":{"text":" if (idx == 0) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1507"}},{"Del":{"text":" var pos: usize = 1;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1539"}},{"Del":{"text":" } else {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1625"}},{"Del":{"text":" try reduce(arena.allocator(), ret);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5342"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1729"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1735"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1736"}},{"Del":{"text":" return magnitude(ret);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1763"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1765"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1766"}},{"Del":{"text":"fn reduce(a: std.mem.Allocator, sn: *SnailNumber) anyerror!void {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1832"}},{"Del":{"text":" if (checkExplode(a, sn, 0)) |node| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1938"}},{"Del":{"text":" explode(a, node);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1964"}},{"Del":{"text":" try reduce(a, sn);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:1991"}},{"Del":{"text":" } else if (checkSplit(a, sn)) |node| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2034"}},{"Del":{"text":" try split(a, node);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2062"}},{"Del":{"text":" try reduce(a, sn);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2089"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2095"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2097"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2098"}},{"Del":{"text":"fn explode(a: std.mem.Allocator, node: *SnailNumber) void {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2158"}},{"Del":{"text":" defer a.destroy(node); // free up abandoned node","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2329"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2330"}},{"Del":{"text":" explodeLeft(node);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2353"}},{"Del":{"text":" explodeRight(node);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2377"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2378"}},{"Del":{"text":" const par = node.parent.?;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2409"}},{"Del":{"text":" if (par.left.? == .pair and par.left.?.pair == node) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2468"}},{"Del":{"text":" par.left = SnailItem{ .num = 0 };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2510"}},{"Del":{"text":" } else {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2523"}},{"Del":{"text":" par.right = SnailItem{ .num = 0 };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2566"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2572"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2574"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2575"}},{"Del":{"text":"fn explodeLeft(node: *SnailNumber) void {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2617"}},{"Del":{"text":" const left = node.left.?.num;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2651"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2652"}},{"Del":{"text":" var prev = node;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2673"}},{"Del":{"text":" var it = node.parent;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2699"}},{"Del":{"text":" while (it) |par| : ({","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2725"}},{"Del":{"text":" prev = par;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2745"}},{"Del":{"text":" it = par.parent;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2770"}},{"Del":{"text":" }) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2779"}},{"Del":{"text":" if (par.left) |l| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:2807"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3004"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3010"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3011"}},{"Del":{"text":" target: while (it) |target| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3045"}},{"Del":{"text":" // These must be _pointers_! Removing the & makes them local, so the changes","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3130"}},{"Del":{"text":" // do not happen when they should.","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3173"}},{"Del":{"text":" for ([2]*?SnailItem{ &target.right, &target.left }) |t| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3239"}},{"Del":{"text":" if (t.*) |*child| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3271"}},{"Del":{"text":" switch (child.*) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3306"}},{"Del":{"text":" SnailItem.pair => |c| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3350"}},{"Del":{"text":" if (c != prev) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3391"}},{"Del":{"text":" it = c;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3427"}},{"Del":{"text":" continue :target;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3473"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3499"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3522"}},{"Del":{"text":" SnailItem.num => |*c| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3566"}},{"Del":{"text":" c.* += left;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3603"}},{"Del":{"text":" return;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3635"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3658"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3676"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3690"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3700"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3706"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3708"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3709"}},{"Del":{"text":"fn explodeRight(node: *SnailNumber) void {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3752"}},{"Del":{"text":" const right = node.right.?.num;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3788"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3789"}},{"Del":{"text":" var prev = node;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3810"}},{"Del":{"text":" var it = node.parent;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3836"}},{"Del":{"text":" while (it) |par| : ({","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3862"}},{"Del":{"text":" prev = par;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3882"}},{"Del":{"text":" it = par.parent;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3907"}},{"Del":{"text":" }) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3916"}},{"Del":{"text":" if (par.right) |r| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:3945"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4142"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4148"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4149"}},{"Del":{"text":" target: while (it) |target| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4183"}},{"Del":{"text":" // These must be _pointers_! Removing the & makes them local, so the changes","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4268"}},{"Del":{"text":" // do not happen when they should.","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4311"}},{"Del":{"text":" for ([2]*?SnailItem{ &target.left, &target.right }) |t| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4377"}},{"Del":{"text":" if (t.*) |*child| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4409"}},{"Del":{"text":" switch (child.*) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4444"}},{"Del":{"text":" SnailItem.pair => |c| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4488"}},{"Del":{"text":" if (c != prev) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4529"}},{"Del":{"text":" it = c;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4565"}},{"Del":{"text":" continue :target;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4611"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4637"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4660"}},{"Del":{"text":" SnailItem.num => |*c| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4704"}},{"Del":{"text":" c.* += right;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4742"}},{"Del":{"text":" return;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4774"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4797"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4815"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4829"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4839"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4845"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4847"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4848"}},{"Del":{"text":"fn checkExplode(a: std.mem.Allocator, node: *SnailNumber, depth: u3) ?*SnailNumber {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:4933"}},{"Del":{"text":" if (depth == explode_limit) return node;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5082"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5083"}},{"Del":{"text":" if (node.left) |l| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5108"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5358"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5364"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5365"}},{"Del":{"text":" if (node.right) |r| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5391"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5641"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5647"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5648"}},{"Del":{"text":" return null;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5665"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5667"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5668"}},{"Del":{"text":" // allocate and set up new node","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5810"}},{"Del":{"text":" const node = try a.create(SnailNumber);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5854"}},{"Del":{"text":" node.parent = parent;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5880"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5881"}},{"Del":{"text":" var right: bool = false;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5910"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5911"}},{"Del":{"text":" while (pos.* < in.len) : (pos.* += 1) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5955"}},{"Del":{"text":" var ch = in.*[pos.*];","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:5985"}},{"Del":{"text":" switch (ch) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6007"}},{"Del":{"text":" ']' => {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6028"}},{"Del":{"text":" break;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6051"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6066"}},{"Del":{"text":" '[' => {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6087"}},{"Del":{"text":" pos.* += 1;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6115"}},{"Del":{"text":" if (right) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6144"}},{"Del":{"text":" node.right = SnailItem{ .pair = try parseSnail(a, in, node, pos) };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6232"}},{"Del":{"text":" } else {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6257"}},{"Del":{"text":" node.left = SnailItem{ .pair = try parseSnail(a, in, node, pos) };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6344"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6362"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6377"}},{"Del":{"text":" ',' => {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6398"}},{"Del":{"text":" right = true;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6428"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6443"}},{"Del":{"text":" else => {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6465"}},{"Del":{"text":" if (right) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6494"}},{"Del":{"text":" node.right = SnailItem{ .num = try std.fmt.parseUnsigned(SnailType, in.*[pos.* .. pos.* + 1], 10) };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6615"}},{"Del":{"text":" } else {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6640"}},{"Del":{"text":" node.left = SnailItem{ .num = try std.fmt.parseUnsigned(SnailType, in.*[pos.* .. pos.* + 1], 10) };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6760"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6778"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6793"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6803"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6809"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6810"}},{"Del":{"text":" return node;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6827"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6829"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6830"}},{"Del":{"text":"fn split(a: std.mem.Allocator, node: *SnailNumber) !void {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6889"}},{"Del":{"text":" if (node.left) |l| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:6914"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7229"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7382"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7388"}},{"Del":{"text":" if (node.right) |r| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7414"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7729"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7883"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7889"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7891"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7892"}},{"Del":{"text":"fn checkSplit(a: std.mem.Allocator, node: *SnailNumber) ?*SnailNumber {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:7964"}},{"Del":{"text":" if (node.left) |l| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8068"}},{"Del":{"text":" switch (l) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8089"}},{"Del":{"text":" SnailItem.pair => |n| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8125"}},{"Del":{"text":" const ret = checkSplit(a, n);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8171"}},{"Del":{"text":" if (ret != null) return ret;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8216"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8231"}},{"Del":{"text":" SnailItem.num => |val| if (val > 9) return node,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8292"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8302"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8308"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8309"}},{"Del":{"text":" if (node.right) |r| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8335"}},{"Del":{"text":" switch (r) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8356"}},{"Del":{"text":" SnailItem.pair => |n| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8392"}},{"Del":{"text":" const ret = checkSplit(a, n);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8438"}},{"Del":{"text":" if (ret != null) return ret;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8483"}},{"Del":{"text":" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8498"}},{"Del":{"text":" SnailItem.num => |val| if (val > 9) return node,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8559"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8569"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8575"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8576"}},{"Del":{"text":" return null;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8593"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8595"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8596"}},{"Del":{"text":"fn printSnailNumber(node: *SnailNumber) void {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8643"}},{"Del":{"text":" std.debug.print(\"[\", .{});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8674"}},{"Del":{"text":" if (node.left) |l| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8699"}},{"Del":{"text":" switch (l) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8720"}},{"Del":{"text":" SnailItem.num => |value| std.debug.print(\"{d}\", .{value}),","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8791"}},{"Del":{"text":" SnailItem.pair => |n| printSnailNumber(n),","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8846"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8856"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8862"}},{"Del":{"text":" std.debug.print(\",\", .{});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8893"}},{"Del":{"text":" if (node.right) |r| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8919"}},{"Del":{"text":" switch (r) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:8940"}},{"Del":{"text":" SnailItem.num => |value| std.debug.print(\"{d}\", .{value}),","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9011"}},{"Del":{"text":" SnailItem.pair => |n| printSnailNumber(n),","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9066"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9076"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9082"}},{"Del":{"text":" std.debug.print(\"]\", .{});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9113"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9115"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9116"}},{"Del":{"text":"fn magnitude(node: *SnailNumber) usize {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9157"}},{"Del":{"text":" var left: ?usize = null;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9186"}},{"Del":{"text":" var right: ?usize = null;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9216"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9217"}},{"Del":{"text":" if (node.left) |l| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9242"}},{"Del":{"text":" switch (l) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9263"}},{"Del":{"text":" SnailItem.num => |value| left = value,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9314"}},{"Del":{"text":" SnailItem.pair => |n| left = magnitude(n),","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9369"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9379"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9385"}},{"Del":{"text":" if (node.right) |r| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9411"}},{"Del":{"text":" switch (r) {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9432"}},{"Del":{"text":" SnailItem.num => |value| right = value,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9484"}},{"Del":{"text":" SnailItem.pair => |n| right = magnitude(n),","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9540"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9550"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9556"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9557"}},{"Del":{"text":" if (left) |l| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9577"}},{"Del":{"text":" if (right) |r| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9602"}},{"Del":{"text":" return 3 * l + 2 * r;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9636"}},{"Del":{"text":" } else {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9653"}},{"Del":{"text":" return l;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9675"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9685"}},{"Del":{"text":" }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9691"}},{"Del":{"text":" return right.?;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9711"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9713"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9714"}},{"Del":{"text":"test \"day18a\" {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9730"}},{"Del":{"text":"}","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9796"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9797"}},{"Del":{"text":"// test \"magnitude\" {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9819"}},{"Del":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9891"}},{"Del":{"text":"// const allocator = arena.allocator();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9935"}},{"Del":{"text":"// defer arena.deinit();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9964"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9965"}},{"Del":{"text":"// const in = [_]Str{","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:9991"}},{"Del":{"text":"// \"[[9,1],[1,9]]\",","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10019"}},{"Del":{"text":"// \"[[1,2],[[3,4],5]]\",","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10051"}},{"Del":{"text":"// \"[[[[8,7],[7,7]],[[8,6],[7,7]]],[[[0,7],[6,6]],[8,7]]]\",","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10119"}},{"Del":{"text":"// };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10129"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10130"}},{"Del":{"text":"// const out = [_]usize{","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10159"}},{"Del":{"text":"// 129,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10175"}},{"Del":{"text":"// 143,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10191"}},{"Del":{"text":"// 3488,","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10208"}},{"Del":{"text":"// };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10218"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10219"}},{"Del":{"text":"// for (in) |str, idx| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10248"}},{"Del":{"text":"// var pos: usize = 1;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10279"}},{"Del":{"text":"// const root = try parseSnail(allocator, &str[0..], null, &pos);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10353"}},{"Del":{"text":"// try std.testing.expectEqual(out[idx], magnitude(root));","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10420"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10429"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10434"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10435"}},{"Del":{"text":"// test \"reduce\" {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10454"}},{"Del":{"text":"// const tc = [_][2]Str{","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10483"}},{"Del":{"text":"// .{ \"[[[[[4,3],4],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[[7,8],[6,0]]],[8,1]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10577"}},{"Del":{"text":"// .{ \"[[[[0,[4,5]],[0,0]],[[[4,5],[2,6]],[9,5]]],[7,[[[3,7],[4,3]],[[6,3],[8,8]]]]]\", \"[[[[4,0],[5,4]],[[7,7],[6,0]]],[[8,[7,7]],[[7,9],[5,0]]]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10735"}},{"Del":{"text":"// .{ \"[[[[[7,7],[7,7]],[[8,7],[8,7]]],[[[7,0],[7,7]],9]],[[[[4,2],2],6],[8,7]]]\", \"[[[[8,7],[7,7]],[[8,6],[7,7]]],[[[0,7],[6,6]],[8,7]]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10885"}},{"Del":{"text":"// .{ \"[1,1]\", \"[1,1]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10919"}},{"Del":{"text":"// };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10929"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:10930"}},{"Del":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11002"}},{"Del":{"text":"// const allocator = arena.allocator();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11046"}},{"Del":{"text":"// defer arena.deinit();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11075"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11076"}},{"Del":{"text":"// for (tc) |t| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11098"}},{"Del":{"text":"// std.debug.print(\"\\n\\ninput:\\t{s}\", .{t[0]});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11154"}},{"Del":{"text":"// std.debug.print(\"\\nwant:\\t{s}\\n\", .{t[1]});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11209"}},{"Del":{"text":"// var pos: usize = 1;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11240"}},{"Del":{"text":"// const root = try parseSnail(allocator, &t[0][0..], null, &pos);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11315"}},{"Del":{"text":"// try reduce(allocator, root);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11355"}},{"Del":{"text":"// std.debug.print(\"got:\\t\", .{});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11398"}},{"Del":{"text":"// printSnailNumber(root);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11433"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11442"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11447"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11448"}},{"Del":{"text":"// test \"explode\" {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11468"}},{"Del":{"text":"// const tc = [_][2]Str{","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11497"}},{"Del":{"text":"// .{ \"[[[[[9,8],1],2],3],4]\", \"[[[[0,9],2],3],4]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11559"}},{"Del":{"text":"// .{ \"[7,[6,[5,[4,[3,2]]]]]\", \"[7,[6,[5,[7,0]]]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11621"}},{"Del":{"text":"// .{ \"[[6,[5,[4,[3,2]]]],1]\", \"[[6,[5,[7,0]]],3]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11683"}},{"Del":{"text":"// .{ \"[[3,[2,[1,[7,3]]]],[6,[5,[4,[3,2]]]]]\", \"[[3,[2,[8,0]]],[9,[5,[4,[3,2]]]]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11777"}},{"Del":{"text":"// .{ \"[[3,[2,[8,0]]],[9,[5,[4,[3,2]]]]]\", \"[[3,[2,[8,0]]],[9,[5,[7,0]]]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11863"}},{"Del":{"text":"// .{ \"[[[[[4,3],4],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[7,[[8,4],9]]],[1,1]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:11957"}},{"Del":{"text":"// .{ \"[[[[0,7],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[15,[0,13]]],[1,1]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12045"}},{"Del":{"text":"// .{ \"\", \"\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12069"}},{"Del":{"text":"// };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12079"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12080"}},{"Del":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12152"}},{"Del":{"text":"// const allocator = arena.allocator();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12196"}},{"Del":{"text":"// defer arena.deinit();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12225"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12226"}},{"Del":{"text":"// for (tc) |t| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12248"}},{"Del":{"text":"// std.debug.print(\"\\nwant:\\t{s} input: {s}\\n\", .{ t[1], t[0] });","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12322"}},{"Del":{"text":"// var pos: usize = 1;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12353"}},{"Del":{"text":"// const root = try parseSnail(allocator, &t[0][0..], null, &pos);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12428"}},{"Del":{"text":"// explode(allocator, checkExplode(allocator, root, 0).?);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12495"}},{"Del":{"text":"// std.debug.print(\"got:\\t\", .{});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12538"}},{"Del":{"text":"// printSnailNumber(root);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12573"}},{"Del":{"text":"// try std.testing.expect(1 == 1);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12616"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12625"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12630"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12631"}},{"Del":{"text":"// test \"split\" {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12649"}},{"Del":{"text":"// const tc = [_][2]Str{","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12678"}},{"Del":{"text":"// .{ \"[[[[0,7],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[[7,8],[0,13]]],[1,1]]\" },","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12769"}},{"Del":{"text":"// };","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12779"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12780"}},{"Del":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12852"}},{"Del":{"text":"// const allocator = arena.allocator();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12896"}},{"Del":{"text":"// defer arena.deinit();","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12925"}},{"Del":{"text":"","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12926"}},{"Del":{"text":"// for (tc) |t| {","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:12948"}},{"Del":{"text":"// std.debug.print(\"\\nwant:\\t{s} input: {s}\\n\", .{ t[1], t[0] });","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13022"}},{"Del":{"text":"// var pos: usize = 1;","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13053"}},{"Del":{"text":"// const root = try parseSnail(allocator, &t[0][0..], null, &pos);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13128"}},{"Del":{"text":"// explode(allocator, checkExplode(allocator, root, 0).?);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13195"}},{"Del":{"text":"// try split(allocator, checkSplit(allocator, root).?);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13259"}},{"Del":{"text":"// std.debug.print(\"got:\\t\", .{});","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13302"}},{"Del":{"text":"// printSnailNumber(root);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13337"}},{"Del":{"text":"// try std.testing.expect(1 == 1);","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13380"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13389"}},{"Del":{"text":"// }","pos":"YBEZ6VLHQE6NM6ZAK7OCM4FMBKBLDZTULSXRWA3ZIWPH6N2GFB3AC:13394"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 3675), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3003"}},{"Del":{"text":" node.right = SnailItem{ .pair = new };","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:1115"}},{"Del":{"text":" return;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:1135"}},{"Del":{"text":" if (r == .num and r.num > 9) {","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:864"}},{"Del":{"text":" const new = try a.create(SnailNumber);","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:915"}},{"Del":{"text":" new.left = SnailItem{ .num = r.num / 2 };","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:969"}},{"Del":{"text":" new.right = SnailItem{ .num = r.num - r.num / 2 };","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:1032"}},{"Del":{"text":" new.parent = node;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:1063"}},{"Del":{"text":" node.left = SnailItem{ .pair = new };","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:804"}},{"Del":{"text":" return;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:824"}},{"Del":{"text":" if (l == .num and l.num > 9) {","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:554"}},{"Del":{"text":" const new = try a.create(SnailNumber);","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:605"}},{"Del":{"text":" new.left = SnailItem{ .num = l.num / 2 };","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:659"}},{"Del":{"text":" new.right = SnailItem{ .num = l.num - l.num / 2 };","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:722"}},{"Del":{"text":" new.parent = node;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:753"}},{"Del":{"text":"fn parseSnail(a: std.mem.Allocator, in: *const Str, parent: ?*SnailNumber, pos: *usize) anyerror!*SnailNumber {","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1272"}},{"Del":{"text":" if (r == .pair) {","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:413"}},{"Del":{"text":" const ret = checkExplode(a, r.pair, depth + 1);","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:473"}},{"Del":{"text":" if (ret != null) return ret;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:514"}},{"Del":{"text":" if (l == .pair) {","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:285"}},{"Del":{"text":" const ret = checkExplode(a, l.pair, depth + 1);","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:345"}},{"Del":{"text":" if (ret != null) return ret;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:386"}},{"Del":{"text":" // check if it is not the exploding node","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:182"}},{"Del":{"text":" if (r == .pair and r.pair == prev) continue;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:239"}},{"Del":{"text":" break;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:258"}},{"Del":{"text":" // check if it is not the exploding node","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:52"}},{"Del":{"text":" if (l == .pair and l.pair == prev) continue;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:109"}},{"Del":{"text":" break;","pos":"WRMJI3DF2QSI5PX32UVI33XWISQ6B6VNLUPX7CCKUZ3ESJXP37UAC:128"}},{"Del":{"text":" ret = try ret.add(arena.allocator(), &line);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1159"}},{"Del":{"text":" ret = try parseSnail(arena.allocator(), &line, null, &pos);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1101"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5153"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5093"}},{"Del":{"text":" std.debug.print(\"Day 18a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1348"}},{"Del":{"text":" const ret = try first(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5039"}},{"Del":{"text":" fn add(self: *@This(), a: std.mem.Allocator, input: *const Str) !*SnailNumber {","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1028"}},{"Del":{"text":"const path = \"data/day18/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:943"}}]}},{"FileDel":{"deleted_names":[{"basename":"day15a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":32,"start":0,"end":34},"introduced_by":32},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":32,"pos":34},"to":{"change":32,"start":35,"end":35},"introduced_by":32}],"inode":{"change":32,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":35},"to":{"change":32,"start":36,"end":65},"introduced_by":32},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1711},"to":{"change":32,"start":105,"end":1030},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":105},"to":{"change":32,"start":105,"end":1030},"introduced_by":32},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":1159},"to":{"change":32,"start":1159,"end":1160},"introduced_by":32},{"previous":"","flag":"DELETED","from":{"change":66,"pos":141},"to":{"change":32,"start":1190,"end":1314},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":1190},"to":{"change":32,"start":1190,"end":1314},"introduced_by":32},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6789},"to":{"change":32,"start":1357,"end":1670},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":1357},"to":{"change":32,"start":1357,"end":1670},"introduced_by":32},{"previous":"","flag":"DELETED","from":{"change":66,"pos":217},"to":{"change":32,"start":1739,"end":2297},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":1739},"to":{"change":32,"start":1739,"end":2297},"introduced_by":32},{"previous":"","flag":"DELETED","from":{"change":64,"pos":153},"to":{"change":32,"start":2368,"end":2401},"introduced_by":64},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":2368},"to":{"change":32,"start":2368,"end":2401},"introduced_by":32},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":2431},"to":{"change":32,"start":2431,"end":2500},"introduced_by":32},{"previous":"","flag":"DELETED","from":{"change":64,"pos":361},"to":{"change":32,"start":2797,"end":2955},"introduced_by":64},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":2797},"to":{"change":32,"start":2797,"end":2955},"introduced_by":32},{"previous":"","flag":"DELETED","from":{"change":64,"pos":393},"to":{"change":32,"start":2955,"end":3022},"introduced_by":64},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":2955},"to":{"change":32,"start":2955,"end":3022},"introduced_by":32},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":3022},"to":{"change":63,"start":6790,"end":6884},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6884},"to":{"change":32,"start":3022,"end":3066},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":32,"pos":3283},"to":{"change":62,"start":3457,"end":3543},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":3188},"to":{"change":60,"start":1728,"end":1803},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":3066},"to":{"change":63,"start":6885,"end":6929},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":2955},"to":{"change":64,"start":362,"end":393},"introduced_by":64},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":2500},"to":{"change":64,"start":154,"end":361},"introduced_by":64},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":2297},"to":{"change":64,"start":94,"end":153},"introduced_by":64},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":1670},"to":{"change":66,"start":142,"end":217},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":1314},"to":{"change":63,"start":6744,"end":6789},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":1160},"to":{"change":63,"start":6680,"end":6743},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":6743},"to":{"change":66,"start":109,"end":141},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":32,"pos":65},"to":{"change":65,"start":1674,"end":1711},"introduced_by":65}],"inode":{"change":32,"pos":35}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:63"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:64"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:105"}},{"Del":{"text":"const RetType = u9;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:125"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:126"}},{"Del":{"text":"const grid_cols = 100;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:149"}},{"Del":{"text":"const grid_rows = 100;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:172"}},{"Del":{"text":"const GridValue = u4;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:194"}},{"Del":{"text":"const Grid = [grid_rows][grid_cols]GridValue;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:240"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:241"}},{"Del":{"text":"const Distance = [grid_rows][grid_cols]RetType;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:289"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:290"}},{"Del":{"text":"const Point = struct {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:313"}},{"Del":{"text":" row: usize,","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:329"}},{"Del":{"text":" col: usize,","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:345"}},{"Del":{"text":" cost: RetType,","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:364"}},{"Del":{"text":"};","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:367"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:368"}},{"Del":{"text":"fn lowerThan(context: void, a: Point, b: Point) std.math.Order {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:433"}},{"Del":{"text":" _ = context;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:450"}},{"Del":{"text":" return std.math.order(a.cost, b.cost);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:493"}},{"Del":{"text":"}","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:495"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:496"}},{"Del":{"text":"const Queue = std.PriorityQueue(Point, void, lowerThan);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:553"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:554"}},{"Del":{"text":"const directions = [4][2]i2{","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:583"}},{"Del":{"text":" .{ 0, 1 },","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:598"}},{"Del":{"text":" .{ 0, -1 },","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:614"}},{"Del":{"text":" .{ 1, 0 },","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:629"}},{"Del":{"text":" .{ -1, 0 },","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:645"}},{"Del":{"text":"};","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:648"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:649"}},{"Del":{"text":"fn parseInput() anyerror!Grid {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:681"}},{"Del":{"text":" const input = @embedFile(path);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:717"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:768"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:769"}},{"Del":{"text":" var ret: Grid = undefined;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:800"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:801"}},{"Del":{"text":" var row: usize = 0;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:825"}},{"Del":{"text":" while (lines.next()) |line| : (row += 1) {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:872"}},{"Del":{"text":" for (line) |_, col| {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:902"}},{"Del":{"text":" ret[row][col] = try std.fmt.parseUnsigned(GridValue, line[col .. col + 1], 10);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:994"}},{"Del":{"text":" }","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1004"}},{"Del":{"text":" }","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1010"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1011"}},{"Del":{"text":" return ret;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1027"}},{"Del":{"text":"}","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1029"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1159"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1190"}},{"Del":{"text":" var distance = [_][grid_cols]RetType{[_]RetType{~@as(RetType, 0)} ** grid_cols} ** grid_rows;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1288"}},{"Del":{"text":" distance[0][0] = 0;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1312"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1313"}},{"Del":{"text":" defer queue.deinit();","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1382"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1383"}},{"Del":{"text":" // add starting item to the queue","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1421"}},{"Del":{"text":" try queue.add(Point{ .row = 0, .col = 0, .cost = 0 });","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1480"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1481"}},{"Del":{"text":" while (true) {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1500"}},{"Del":{"text":" var ret = try dijkstra(&g, &distance, &queue);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1555"}},{"Del":{"text":" if (ret != null) return ret.?;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1594"}},{"Del":{"text":" // XXX: distance grid is not finalized!","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1642"}},{"Del":{"text":" }","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1648"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1649"}},{"Del":{"text":" unreachable;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1666"}},{"Del":{"text":"}","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1668"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1669"}},{"Del":{"text":" const curr = queue.remove();","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1771"}},{"Del":{"text":" // std.debug.print(\"D: {d} {d} -> {d}\\n\", .{curr.row, curr.col, curr.cost});","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1852"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1853"}},{"Del":{"text":" if (curr.row == grid_rows - 1 and curr.col == grid_cols - 1) return curr.cost;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1936"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1937"}},{"Del":{"text":" for (directions) |dir| {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:1966"}},{"Del":{"text":" const diffrow = @intCast(isize, curr.row) + dir[0];","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2026"}},{"Del":{"text":" if (diffrow < 0 or diffrow >= grid_rows) continue;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2085"}},{"Del":{"text":" const dr = @intCast(usize, diffrow);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2130"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2131"}},{"Del":{"text":" const diffcol = @intCast(isize, curr.col) + dir[1];","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2191"}},{"Del":{"text":" if (diffcol < 0 or diffcol >= grid_cols) continue;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2250"}},{"Del":{"text":" const dc = @intCast(usize, diffcol);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2295"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2296"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2368"}},{"Del":{"text":" if (d < dist[dr][dc]) {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2400"}},{"Del":{"text":" try queue.add(Point{ .row = dr, .col = dc, .cost = d });","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2499"}},{"Del":{"text":" // error.ElementNotFound => try queue.add(Point{ .row = dr, .col = dc, .cost = d }),","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2897"}},{"Del":{"text":" // else => return err,","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2936"}},{"Del":{"text":" // };","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2954"}},{"Del":{"text":" }","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2964"}},{"Del":{"text":" }","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2970"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2971"}},{"Del":{"text":" return null;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2988"}},{"Del":{"text":"}","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2990"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:2991"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3021"}},{"Del":{"text":" var buf: [10_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6826"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6882"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6883"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3065"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3128"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3129"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 366), ret);","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3186"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3187"}},{"Del":{"text":"}","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3265"}},{"Del":{"text":"","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3266"}},{"Del":{"text":"test \"day15a\" {","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3282"}},{"Del":{"text":"}","pos":"37QWQTZRMBJPETT5SN2KZI4FJZO7QR3WI5PPX5EYBTHDXP4SJ7SAC:3349"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 366), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3542"}},{"Del":{"text":" std.debug.print(\"Day 15a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1802"}},{"Del":{"text":" const ret = try first(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6928"}},{"Del":{"text":"","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:362"}},{"Del":{"text":" dist[dr][dc] = d;","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:392"}},{"Del":{"text":"","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:154"}},{"Del":{"text":" // queue.update(","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:183"}},{"Del":{"text":" // Point{ .row = dr, .col = dc, .cost = dist[dr][dc] },","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:255"}},{"Del":{"text":" // Point{ .row = dr, .col = dc, .cost = d },","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:316"}},{"Del":{"text":" // ) catch |err| switch (err) {","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:360"}},{"Del":{"text":" const d = dist[curr.row][curr.col] + grid[dr][dc];","pos":"VGVUYDSHFPSEHSLYCVAHFVARERLACSQMVPTIWBXYXTYUKVOFLOFQC:152"}},{"Del":{"text":"fn dijkstra(grid: *const Grid, dist: *Distance, queue: *Queue) !?RetType {","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:216"}},{"Del":{"text":" var queue = Queue.init(allocator.?, {});","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6788"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6742"}},{"Del":{"text":" const g = try parseInput();","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:140"}},{"Del":{"text":"const path = \"data/day15/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1710"}}]}},{"FileDel":{"deleted_names":[{"basename":"day23a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":53,"start":0,"end":34},"introduced_by":53},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":53,"pos":34},"to":{"change":53,"start":35,"end":35},"introduced_by":53}],"inode":{"change":53,"pos":35}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":35},"to":{"change":53,"start":36,"end":64},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":23},"to":{"change":53,"start":64,"end":65},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":64},"to":{"change":53,"start":64,"end":65},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":65,"pos":189},"to":{"change":53,"start":105,"end":106},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":105},"to":{"change":53,"start":105,"end":106},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":76},"to":{"change":53,"start":183,"end":187},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":183},"to":{"change":53,"start":183,"end":187},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":103},"to":{"change":53,"start":214,"end":261},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":214},"to":{"change":53,"start":214,"end":261},"introduced_by":53},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":286},"to":{"change":53,"start":286,"end":287},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":125},"to":{"change":53,"start":683,"end":707},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":683},"to":{"change":53,"start":683,"end":707},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":215},"to":{"change":53,"start":755,"end":1083},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":755},"to":{"change":53,"start":755,"end":1083},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":1289},"to":{"change":53,"start":1374,"end":1404},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":1374},"to":{"change":53,"start":1374,"end":1404},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":1656},"to":{"change":53,"start":1404,"end":1444},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":1404},"to":{"change":53,"start":1404,"end":1444},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":1906},"to":{"change":53,"start":1563,"end":1600},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":1563},"to":{"change":53,"start":1563,"end":1600},"introduced_by":53},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":1600},"to":{"change":54,"start":1907,"end":2321},"introduced_by":54},{"previous":"","flag":"DELETED","from":{"change":54,"pos":2321},"to":{"change":53,"start":1600,"end":1650},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":1600},"to":{"change":53,"start":1600,"end":1650},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":2465},"to":{"change":53,"start":1769,"end":1770},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":1769},"to":{"change":53,"start":1769,"end":1770},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":2522},"to":{"change":53,"start":1984,"end":1985},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":1984},"to":{"change":53,"start":1984,"end":1985},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":3060},"to":{"change":53,"start":2266,"end":2298},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":2266},"to":{"change":53,"start":2266,"end":2298},"introduced_by":53},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":2298},"to":{"change":54,"start":3061,"end":3150},"introduced_by":54},{"previous":"","flag":"DELETED","from":{"change":54,"pos":3150},"to":{"change":53,"start":2298,"end":2299},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":2298},"to":{"change":53,"start":2298,"end":2299},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":4314},"to":{"change":53,"start":2457,"end":2458},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":53,"pos":2457},"to":{"change":53,"start":2457,"end":2458},"introduced_by":53},{"previous":"","flag":"DELETED","from":{"change":54,"pos":4478},"to":{"change":53,"start":2839,"end":2840},"introduced_by":54},{"previous":"BLOCK","flag":"BLOCK | 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{","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1965"}},{"Del":{"text":" var ret: u2 = 0;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1990"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1991"}},{"Del":{"text":" std.debug.assert(room < siderooms);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2035"}},{"Del":{"text":" for (self.rooms[room]) |amp| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2074"}},{"Del":{"text":" if (amp == null) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2105"}},{"Del":{"text":" ret += 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2131"}},{"Del":{"text":" } else if (amp != @intToEnum(Amphipod, room)) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2191"}},{"Del":{"text":" return null;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2220"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2234"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2244"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2245"}},{"Del":{"text":" std.debug.assert(ret <= sideroom_depth);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2294"}},{"Del":{"text":" return ret;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2314"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2320"}},{"Del":{"text":" fn checkSideRoom(self: @This()) ?StateQueue {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:1649"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:1769"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:1984"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:2283"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:2297"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3061"}},{"Del":{"text":" for (self.rooms) |other, oidx| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3106"}},{"Del":{"text":" if (idx == oidx) continue;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3149"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:2298"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:2457"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:2839"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3169"}},{"Del":{"text":" // only first item can move, no need to check others","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4588"}},{"Del":{"text":" break;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4615"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3187"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3201"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4626"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3202"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3332"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3488"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3653"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3686"}},{"Del":{"text":" // room entrance point","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5565"}},{"Del":{"text":" if (from != 6 and from != 0) steps += 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5614"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3687"}},{"Del":{"text":" return steps;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3709"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3715"}},{"Del":{"text":" fn getValidStates(self: @This(), allocator: std.mem.Allocator) ![]StateQueue {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3798"}},{"Del":{"text":" var ret = std.ArrayList(StateQueue).init(allocator);","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3859"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3860"}},{"Del":{"text":" // Amphipod can move to its final place, always a good move","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3928"}},{"Del":{"text":" if (self.checkSideRoom()) |item| {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:3971"}},{"Del":{"text":" try ret.append(item);","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4005"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4044"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4054"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4055"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4190"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4387"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4687"}},{"Del":{"text":" if (!tainted) break;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6431"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4705"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:4706"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5069"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5424"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5522"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5540"}},{"Del":{"text":" // only first item can move","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7153"}},{"Del":{"text":" break;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7176"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5554"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5564"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5565"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:5600"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6007"}},{"Del":{"text":"};","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6010"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6011"}},{"Del":{"text":"const StateQueue = struct {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6039"}},{"Del":{"text":" state: State,","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6057"}},{"Del":{"text":" energy: usize,","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6076"}},{"Del":{"text":"};","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6079"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6080"}},{"Del":{"text":"pub fn main() !void {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6102"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6146"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6209"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6210"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 16244), ret);","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6267"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6268"}},{"Del":{"text":"}","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6346"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6347"}},{"Del":{"text":"fn lessThan(context: void, a: StateQueue, b: StateQueue) std.math.Order {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6421"}},{"Del":{"text":" _ = context;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6438"}},{"Del":{"text":" if (a.energy == b.energy) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6470"}},{"Del":{"text":" return .eq;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6490"}},{"Del":{"text":" } else if (a.energy < b.energy) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6528"}},{"Del":{"text":" return .lt;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6548"}},{"Del":{"text":" } else if (a.energy > b.energy) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6586"}},{"Del":{"text":" return .gt;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6606"}},{"Del":{"text":" } else unreachable;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6630"}},{"Del":{"text":"}","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6632"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6633"}},{"Del":{"text":" defer queue.deinit();","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6812"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6813"}},{"Del":{"text":" defer visited.deinit();","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6905"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7178"}},{"Del":{"text":" // var backtrack = std.AutoHashMap(StateQueue, StateQueue).init(allocator);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7258"}},{"Del":{"text":" // defer backtrack.deinit();","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7291"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6906"}},{"Del":{"text":" var init_state: StateQueue = undefined;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6950"}},{"Del":{"text":" init_state.state = try parseInput();","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:6991"}},{"Del":{"text":" init_state.energy = 0;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7018"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7588"}},{"Del":{"text":" try queue.add(init_state);","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7619"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7620"}},{"Del":{"text":" while (queue.count() > 0) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7652"}},{"Del":{"text":" // var steps: usize = 0;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7685"}},{"Del":{"text":" // while (steps < 1) : (steps += 1) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7731"}},{"Del":{"text":" const curr = queue.remove();","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7768"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7769"}},{"Del":{"text":" // std.debug.print(\"{d} \", .{curr.energy});","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7899"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7900"}},{"Del":{"text":" // skip if already checked","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7935"}},{"Del":{"text":" if (visited.contains(curr.state)) continue;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:7987"}},{"Del":{"text":" try visited.put(curr.state, {});","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:8028"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:8029"}},{"Del":{"text":" // Amphipods are in place, return energy","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:8078"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:8130"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:8250"}},{"Del":{"text":" for (possible_states) |*sq| {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:8288"}},{"Del":{"text":" sq.energy += curr.energy;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9185"}},{"Del":{"text":" try queue.add(sq.*);","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9218"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9228"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9234"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9235"}},{"Del":{"text":" unreachable;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9252"}},{"Del":{"text":"}","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9254"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9255"}},{"Del":{"text":"fn parseInput() !State {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9280"}},{"Del":{"text":" const input = @embedFile(path);","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9316"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9364"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9365"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9398"}},{"Del":{"text":" var line: usize = 0;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9423"}},{"Del":{"text":" var counter: usize = 0;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9451"}},{"Del":{"text":" while (lines.next()) |l| : (line += 1) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9496"}},{"Del":{"text":" if (line == 2 or line == 3) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9534"}},{"Del":{"text":" for (l) |ch, idx| {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9566"}},{"Del":{"text":" if (idx == 3 or idx == 5 or idx == 7 or idx == 9) {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9634"}},{"Del":{"text":" 'A' => .A,","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9763"}},{"Del":{"text":" 'B' => .B,","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9798"}},{"Del":{"text":" 'C' => .C,","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9833"}},{"Del":{"text":" 'D' => .D,","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9868"}},{"Del":{"text":" else => unreachable,","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9913"}},{"Del":{"text":" };","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:9936"}},{"Del":{"text":" counter += 1;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10113"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10131"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10145"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10155"}},{"Del":{"text":" }","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10161"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10162"}},{"Del":{"text":" return ret;","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10178"}},{"Del":{"text":"}","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10180"}},{"Del":{"text":"","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10181"}},{"Del":{"text":"test \"day23a\" {","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10197"}},{"Del":{"text":"}","pos":"QT4MDJ4BERH7KCQV4OEZPVVAKJ5KBG77YN42FVCWXWB5MUXFQ2JQC:10264"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8043"}},{"Del":{"text":"test \"checkHWtoRoom\" {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8066"}},{"Del":{"text":" const room = [sideroom_depth]?Amphipod{ null, null };","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8124"}},{"Del":{"text":" const st = State{","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8146"}},{"Del":{"text":" .hallway = [_]?Amphipod{ null, null, null, null, null, null, null },","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8223"}},{"Del":{"text":" .rooms = .{ room, room, room, room },","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8269"}},{"Del":{"text":" };","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8276"}},{"Del":{"text":" try std.testing.expectEqual(@as(PathType, 5), st.checkHWtoRoom(5, 1).?);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8353"}},{"Del":{"text":" try std.testing.expectEqual(@as(PathType, 6), st.checkHWtoRoom(6, 1).?);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8430"}},{"Del":{"text":" try std.testing.expectEqual(@as(PathType, 2), st.checkHWtoRoom(6, 3).?);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8507"}},{"Del":{"text":" try std.testing.expectEqual(@as(PathType, 1), st.checkHWtoRoom(1, 0).?);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8584"}},{"Del":{"text":" try std.testing.expectEqual(@as(PathType, 2), st.checkHWtoRoom(0, 0).?);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8661"}},{"Del":{"text":" try std.testing.expectEqual(@as(PathType, 8), st.checkHWtoRoom(0, 3).?);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8738"}},{"Del":{"text":" try std.testing.expectEqual(@as(PathType, 6), st.checkHWtoRoom(0, 2).?);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8815"}},{"Del":{"text":"}","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8817"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 16244), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2019"}},{"Del":{"text":" // std.debug.print(\"{d} {d}\\n\", .{counter%siderooms, counter/siderooms});","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7962"}},{"Del":{"text":" ret.rooms[counter % siderooms][counter / siderooms] = amp;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:8041"}},{"Del":{"text":" const amp: Amphipod = switch (ch) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7867"}},{"Del":{"text":" var ret = State{ .rooms = undefined };","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:619"}},{"Del":{"text":" // try backtrack.put(sq.*, curr);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7810"}},{"Del":{"text":" // std.debug.print(\"{d}\\n{s}\\n\", .{ sq.energy, sq.state.print() });","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7763"}},{"Del":{"text":" var possible_states = try curr.state.getValidStates(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1776"}},{"Del":{"text":" defer allocator.?.free(possible_states);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1825"}},{"Del":{"text":" if (curr.state.done()) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7406"}},{"Del":{"text":" // var bt: StateQueue = curr;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7448"}},{"Del":{"text":" // while (backtrack.contains(bt)) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7496"}},{"Del":{"text":" // std.debug.print(\"{d}\\n{s}\\n\", .{bt.energy, bt.state.print()});","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7578"}},{"Del":{"text":" // bt = backtrack.get(bt).?;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7623"}},{"Del":{"text":" // }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7640"}},{"Del":{"text":" return curr.energy;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7672"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7682"}},{"Del":{"text":" // std.debug.print(\"{d}\\n{s}\\n\", .{ curr.energy, curr.state.print() });","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7372"}},{"Del":{"text":" var visited = std.AutoHashMap(State, void).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1701"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1549"}},{"Del":{"text":" var queue = std.PriorityQueue(StateQueue, void, lessThan).init(allocator.?, {});","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1634"}},{"Del":{"text":" std.debug.print(\"Day 23a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:374"}},{"Del":{"text":" const ret = try first(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1495"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1421"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1447"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1448"}},{"Del":{"text":" try ret.append(st);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7108"}},{"Del":{"text":" st.state = self;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6951"}},{"Del":{"text":" st.state.hallway[hwidx] = amp;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7006"}},{"Del":{"text":" st.state.rooms[idx][pos] = null;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:7063"}},{"Del":{"text":" for (self.hallway) |hw, hwidx| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6481"}},{"Del":{"text":" if (hw == null) { // destination hallway spot is free","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6555"}},{"Del":{"text":" // std.debug.print(\"checking hallway spot {d} with amp {any}\\n\", .{hwidx, amp});","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6660"}},{"Del":{"text":" const steps = (self.checkHWtoRoom(hwidx, idx) orelse continue) + pos + 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6758"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6759"}},{"Del":{"text":" var st: StateQueue = undefined;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6815"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6816"}},{"Del":{"text":" st.energy = steps * try std.math.powi(usize, 10, @enumToInt(amp.?));","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6909"}},{"Del":{"text":" var next: PathType = @intCast(PathType, pos) + 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6238"}},{"Del":{"text":" while (next < sideroom_depth) : (next += 1) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6304"}},{"Del":{"text":" if (room[next] != @intToEnum(Amphipod, idx)) tainted = true;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6389"}},{"Del":{"text":" // do not move items in right room","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5989"}},{"Del":{"text":" // except: we should move away to let wrong placed amp out","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6064"}},{"Del":{"text":" if (amp == @intToEnum(Amphipod, idx)) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6120"}},{"Del":{"text":" var tainted: bool = false;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:6167"}},{"Del":{"text":" // we already checked the side rooms, so we only have to collect","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5688"}},{"Del":{"text":" // each rooms first item's possible hallway positions","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5750"}},{"Del":{"text":" for (self.rooms) |room, idx| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5789"}},{"Del":{"text":" // std.debug.print(\"ROOM->HW check {d} room\\n\", .{idx});","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5858"}},{"Del":{"text":" for (room) |amp, pos| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5894"}},{"Del":{"text":" if (amp == null) continue;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5937"}},{"Del":{"text":" } else {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5260"}},{"Del":{"text":" var idx: usize = from + 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5299"}},{"Del":{"text":" while (idx <= to + 1) : (idx += 1) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5348"}},{"Del":{"text":" // std.debug.print(\"RIGHT from: {d} to: {d} step: {d}\\n\", .{ from, to, idx });","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5443"}},{"Del":{"text":" if (self.hallway[idx] == null) steps += 2 else return null;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5519"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5533"}},{"Del":{"text":" var steps: PathType = 0;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4952"}},{"Del":{"text":" if (from -| to >= 2) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4983"}},{"Del":{"text":" var idx: usize = from -| 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5023"}},{"Del":{"text":" while (idx >= to + 2) : (idx -= 1) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5072"}},{"Del":{"text":" // std.debug.print(\"LEFT from: {d} to: {d} step: {d}\\n\", .{ from, to, idx });","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5166"}},{"Del":{"text":" if (self.hallway[idx] == null) steps += 2 else return null;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:5242"}},{"Del":{"text":" std.debug.assert(to < 4);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4882"}},{"Del":{"text":" std.debug.assert(from < 8);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4918"}},{"Del":{"text":" return null;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4648"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4654"}},{"Del":{"text":" fn checkHWtoRoom(self: @This(), from: usize, to: usize) ?PathType {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4726"}},{"Del":{"text":" // #############","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4751"}},{"Del":{"text":" // #01.2.3.4.56#","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4776"}},{"Del":{"text":" // ###0#1#2#3###","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4801"}},{"Del":{"text":" // #0#1#2#3#","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4824"}},{"Del":{"text":" // #########","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4847"}},{"Del":{"text":" return ret;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4514"}},{"Del":{"text":" ret.state = self;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4356"}},{"Del":{"text":" ret.state.rooms[oidx][pos] = null;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4415"}},{"Del":{"text":" ret.state.rooms[idx][free - 1] = amp;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4477"}},{"Del":{"text":" var pos: PathType = 0;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3189"}},{"Del":{"text":" for (other) |amp| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3225"}},{"Del":{"text":" if (amp == null) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3264"}},{"Del":{"text":" pos += 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3298"}},{"Del":{"text":" continue;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3332"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3354"}},{"Del":{"text":" if (amp == @intToEnum(Amphipod, idx)) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3414"}},{"Del":{"text":" var steps: PathType = undefined;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3471"}},{"Del":{"text":" if (idx < oidx) { // moving left","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3528"}},{"Del":{"text":" const hwidx = oidx + 2;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3580"}},{"Del":{"text":" // std.debug.print(\"L->R from: {d} to: {d}\\n\", .{ hwidx, idx });","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3673"}},{"Del":{"text":" steps = (self.checkHWtoRoom(hwidx, idx) orelse break) + free + pos;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3769"}},{"Del":{"text":" } else { // moving right","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3818"}},{"Del":{"text":" const hwidx = oidx + 1;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3870"}},{"Del":{"text":" // std.debug.print(\"R->L from: {d} to: {d}\\n\", .{ hwidx, idx });","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3963"}},{"Del":{"text":" steps = (self.checkHWtoRoom(hwidx, idx) orelse break) + free + pos;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4059"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4085"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4086"}},{"Del":{"text":" // we can move amp to his sideroom","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4145"}},{"Del":{"text":" var ret: StateQueue = undefined;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4202"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4203"}},{"Del":{"text":" ret.energy = (std.math.powi(usize, 10, @enumToInt(amp.?)) catch unreachable) * steps;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:4313"}},{"Del":{"text":" for (self.hallway) |amp, hwidx| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2568"}},{"Del":{"text":" if (amp == @intToEnum(Amphipod, idx)) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2624"}},{"Del":{"text":" const steps = (self.checkHWtoRoom(hwidx, idx) orelse continue) + free;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2715"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2716"}},{"Del":{"text":" var ret: StateQueue = undefined;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2769"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2770"}},{"Del":{"text":" ret.energy = (std.math.powi(usize, 10, @enumToInt(amp.?)) catch unreachable) * steps;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2876"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2877"}},{"Del":{"text":" ret.state = self;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2915"}},{"Del":{"text":" ret.state.hallway[hwidx] = null;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2968"}},{"Del":{"text":" ret.state.rooms[idx][free - 1] = amp;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3026"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3027"}},{"Del":{"text":" return ret;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:3059"}},{"Del":{"text":" // std.debug.print(\"FREE: {d}\\n\", .{free});","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2521"}},{"Del":{"text":" for (self.rooms) |_, idx| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2357"}},{"Del":{"text":" const free = self.sideRoomFreeSpace(idx) orelse continue;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2427"}},{"Del":{"text":" if (free == 0) continue;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:2464"}},{"Del":{"text":" // check if hallway is empty","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1693"}},{"Del":{"text":" for (self.hallway) |item| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1729"}},{"Del":{"text":" if (item != null) return false;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1773"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1783"}},{"Del":{"text":"","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1784"}},{"Del":{"text":" // every room is done","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1814"}},{"Del":{"text":" for (self.rooms) |_, idx| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1850"}},{"Del":{"text":" if (!self.sideRoomDone(idx)) return false;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1905"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1295"}},{"Del":{"text":" fn sideRoomDone(self: @This(), room: usize) bool {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1350"}},{"Del":{"text":" std.debug.assert(room < siderooms);","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1394"}},{"Del":{"text":" for (self.rooms[room]) |amp| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1433"}},{"Del":{"text":" // https://github.com/ziglang/zig/issues/6059","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1491"}},{"Del":{"text":" if (amp == null) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1522"}},{"Del":{"text":" return false;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1552"}},{"Del":{"text":" } else if (amp != @intToEnum(Amphipod, room)) return false;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1624"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1634"}},{"Del":{"text":" return true;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1655"}},{"Del":{"text":" for (self.hallway) |amp, idx| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:255"}},{"Del":{"text":" if (amp != null) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:286"}},{"Del":{"text":" const i: usize = switch (idx) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:334"}},{"Del":{"text":" 0 => 14 + 1,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:367"}},{"Del":{"text":" 1 => 14 + 2,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:400"}},{"Del":{"text":" 2 => 14 + 4,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:433"}},{"Del":{"text":" 3 => 14 + 6,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:466"}},{"Del":{"text":" 4 => 14 + 8,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:499"}},{"Del":{"text":" 5 => 14 + 10,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:533"}},{"Del":{"text":" 6 => 14 + 11,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:567"}},{"Del":{"text":" else => unreachable,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:608"}},{"Del":{"text":" };","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:627"}},{"Del":{"text":" const a: u8 = switch (amp.?) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:674"}},{"Del":{"text":" .A => 'A',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:705"}},{"Del":{"text":" .B => 'B',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:736"}},{"Del":{"text":" .C => 'C',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:767"}},{"Del":{"text":" .D => 'D',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:798"}},{"Del":{"text":" };","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:817"}},{"Del":{"text":" mod[i] = a;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:845"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:859"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:869"}},{"Del":{"text":" for (self.rooms) |room, rid| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:908"}},{"Del":{"text":" for (room) |amp, aid| {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:944"}},{"Del":{"text":" if (amp != null) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:979"}},{"Del":{"text":" const a: u8 = switch (amp.?) {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1030"}},{"Del":{"text":" .A => 'A',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1065"}},{"Del":{"text":" .B => 'B',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1100"}},{"Del":{"text":" .C => 'C',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1135"}},{"Del":{"text":" .D => 'D',","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1170"}},{"Del":{"text":" };","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1193"}},{"Del":{"text":" mod[14 + 14 + rid * 2 + 3 + 14 * aid] = a;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1256"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1274"}},{"Del":{"text":" }","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:1288"}},{"Del":{"text":" rooms: [siderooms][sideroom_depth]?Amphipod,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:214"}},{"Del":{"text":" hallway: [hallway_length]?Amphipod = .{null} ** hallway_length,","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:575"}},{"Del":{"text":"const PathType = u4;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:124"}},{"Del":{"text":"const hallway_length = 7;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:102"}},{"Del":{"text":"const Amphipod = enum {","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:47"}},{"Del":{"text":" A,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:54"}},{"Del":{"text":" B,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:61"}},{"Del":{"text":" C,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:68"}},{"Del":{"text":" D,","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:75"}},{"Del":{"text":"const path = \"data/day23/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:188"}},{"Del":{"text":"const math = std.math;","pos":"Y6LR3BWYWC2E3HAB45T5VFBUCWJLRTWIVYOETYUHLBA3UDSGKB2AC:22"}}]}},{"FileDel":{"deleted_names":[{"basename":"day12b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":28,"start":35,"end":69},"introduced_by":28},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":28,"pos":69},"to":{"change":28,"start":70,"end":70},"introduced_by":28}],"inode":{"change":28,"pos":70}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":70},"to":{"change":28,"start":71,"end":100},"introduced_by":28},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1939},"to":{"change":28,"start":140,"end":1785},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":140},"to":{"change":28,"start":140,"end":1785},"introduced_by":28},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8677},"to":{"change":28,"start":1957,"end":1985},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":1957},"to":{"change":28,"start":1957,"end":1985},"introduced_by":28},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8719},"to":{"change":28,"start":2024,"end":3284},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":2024},"to":{"change":28,"start":2024,"end":3284},"introduced_by":28},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3284},"to":{"change":63,"start":8720,"end":8814},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8814},"to":{"change":28,"start":3284,"end":3328},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3284},"to":{"change":28,"start":3284,"end":3328},"introduced_by":28},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8860},"to":{"change":28,"start":3358,"end":3454},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3358},"to":{"change":28,"start":3358,"end":3454},"introduced_by":28},{"previous":"","flag":"DELETED","from":{"change":60,"pos":2257},"to":{"change":28,"start":3530,"end":3549},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3530},"to":{"change":28,"start":3530,"end":3549},"introduced_by":28},{"previous":"","flag":"DELETED","from":{"change":62,"pos":3995},"to":{"change":28,"start":3618,"end":3620},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3618},"to":{"change":28,"start":3618,"end":3620},"introduced_by":28},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3549},"to":{"change":62,"start":3905,"end":3995},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3454},"to":{"change":60,"start":2182,"end":2257},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":3328},"to":{"change":63,"start":8815,"end":8860},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":1985},"to":{"change":63,"start":8678,"end":8719},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":1785},"to":{"change":63,"start":8569,"end":8677},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":28,"pos":100},"to":{"change":65,"start":1902,"end":1939},"introduced_by":65}],"inode":{"change":28,"pos":70}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:98"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:99"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:140"}},{"Del":{"text":"const RetType = u20;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:161"}},{"Del":{"text":"const Str = []const u8;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:185"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:186"}},{"Del":{"text":"const CaveID = u12; // there are 11 caves in input + 1 for the doble cave bit","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:264"}},{"Del":{"text":"const CaveInfo = struct {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:290"}},{"Del":{"text":" ID: CaveID,","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:306"}},{"Del":{"text":" paths: std.ArrayList(Str),","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:337"}},{"Del":{"text":"};","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:340"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:341"}},{"Del":{"text":"const Routes = std.StringHashMap(CaveInfo);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:385"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:386"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) anyerror!Routes {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:440"}},{"Del":{"text":" const input = @embedFile(path);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:476"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:527"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:528"}},{"Del":{"text":" var ret = Routes.init(a);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:558"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:559"}},{"Del":{"text":" var counter: u4 = 0;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:584"}},{"Del":{"text":" while (lines.next()) |line| {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:618"}},{"Del":{"text":" var from_to = std.mem.tokenize(u8, line, \"-\");","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:673"}},{"Del":{"text":" const left = from_to.next().?;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:712"}},{"Del":{"text":" const right = from_to.next().?;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:752"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:753"}},{"Del":{"text":" if (!std.mem.eql(u8, right, \"start\") and (!std.mem.eql(u8, left, \"end\"))) {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:837"}},{"Del":{"text":" var left_array = try ret.getOrPut(left);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:890"}},{"Del":{"text":" if (!left_array.found_existing) {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:936"}},{"Del":{"text":" left_array.value_ptr.*.paths = std.ArrayList(Str).init(a);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1011"}},{"Del":{"text":" left_array.value_ptr.*.ID = @as(CaveID, 1) << counter;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1082"}},{"Del":{"text":" counter += 1;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1112"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1126"}},{"Del":{"text":" try left_array.value_ptr.paths.append(right);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1184"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1194"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1195"}},{"Del":{"text":" if (!std.mem.eql(u8, left, \"start\") and (!std.mem.eql(u8, right, \"end\"))) {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1279"}},{"Del":{"text":" var right_array = try ret.getOrPut(right);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1334"}},{"Del":{"text":" if (!right_array.found_existing) {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1381"}},{"Del":{"text":" right_array.value_ptr.*.paths = std.ArrayList(Str).init(a);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1457"}},{"Del":{"text":" right_array.value_ptr.*.ID = @as(CaveID, 1) << counter;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1529"}},{"Del":{"text":" counter += 1;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1559"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1573"}},{"Del":{"text":" try right_array.value_ptr.paths.append(left);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1631"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1641"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1647"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1648"}},{"Del":{"text":" return ret;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1664"}},{"Del":{"text":"}","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1666"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1667"}},{"Del":{"text":"const CacheKey = struct {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1693"}},{"Del":{"text":" root: CaveID,","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1711"}},{"Del":{"text":" seen: CaveID,","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1729"}},{"Del":{"text":"};","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1732"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1733"}},{"Del":{"text":"const Cache = std.AutoHashMap(CacheKey, RetType);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1783"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1784"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1957"}},{"Del":{"text":" var seen: CaveID = 0;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1983"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:1984"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2024"}},{"Del":{"text":" defer {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2036"}},{"Del":{"text":" var it = cave.valueIterator();","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2075"}},{"Del":{"text":" while (it.next()) |arr_list| {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2114"}},{"Del":{"text":" arr_list.paths.deinit();","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2151"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2161"}},{"Del":{"text":" cave.deinit();","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2184"}},{"Del":{"text":" cache.deinit();","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2208"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2214"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2215"}},{"Del":{"text":" return try genRoutes(seen, &cave, \"start\", &cache);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2271"}},{"Del":{"text":"}","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2273"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2274"}},{"Del":{"text":"const double_cave = @as(CaveID, 1) << 11;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2316"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2317"}},{"Del":{"text":"fn genRoutes(seen: CaveID, routes: *Routes, root: Str, cache: *Cache) anyerror!RetType {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2406"}},{"Del":{"text":" var sum: RetType = 0;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2432"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2433"}},{"Del":{"text":" const root_item = routes.get(root).?;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2475"}},{"Del":{"text":" if (cache.get(CacheKey{ .root = root_item.ID, .seen = seen })) |r| {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2548"}},{"Del":{"text":" return r;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2566"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2572"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2573"}},{"Del":{"text":" for (root_item.paths.items) |item| {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2614"}},{"Del":{"text":" if (std.mem.eql(u8, item, \"end\")) {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2658"}},{"Del":{"text":" sum += 1;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2680"}},{"Del":{"text":" continue;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2702"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2712"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2713"}},{"Del":{"text":" const next_item = routes.get(item).?;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2759"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2760"}},{"Del":{"text":" if (seen & next_item.ID == 0) {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2800"}},{"Del":{"text":" var mark = seen;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2829"}},{"Del":{"text":" if (root[0] > 96) mark |= root_item.ID;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2881"}},{"Del":{"text":" sum += try genRoutes(mark, routes, item, cache);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2942"}},{"Del":{"text":" } else if (seen & double_cave == 0) {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:2988"}},{"Del":{"text":" var mark = seen;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3017"}},{"Del":{"text":" if (root[0] > 96) mark |= root_item.ID;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3069"}},{"Del":{"text":" sum += try genRoutes(mark | double_cave, routes, item, cache);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3144"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3154"}},{"Del":{"text":" }","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3160"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3161"}},{"Del":{"text":" try cache.put(CacheKey{ .root = root_item.ID, .seen = seen }, sum);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3233"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3234"}},{"Del":{"text":" return sum;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3250"}},{"Del":{"text":"}","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3252"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3253"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3283"}},{"Del":{"text":" var buf: [25_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8756"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8812"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8813"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3327"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3391"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3392"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 134862), ret);","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3452"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3453"}},{"Del":{"text":"}","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3531"}},{"Del":{"text":"","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3532"}},{"Del":{"text":"test \"day12b\" {","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3548"}},{"Del":{"text":"}","pos":"CBELPXH6IBM3S5L4IAR7J2PDUIZNQV4P3MCTIVU6IS4KIX5BQRCQC:3619"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 134862), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3994"}},{"Del":{"text":" std.debug.print(\"Day 12b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2256"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8859"}},{"Del":{"text":" var cache = Cache.init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8718"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8632"}},{"Del":{"text":" var cave = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8676"}},{"Del":{"text":"const path = \"data/day12/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1938"}}]}},{"FileDel":{"deleted_names":[{"basename":"day14b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":31,"start":135,"end":169},"introduced_by":31},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":31,"pos":169},"to":{"change":31,"start":170,"end":170},"introduced_by":31}],"inode":{"change":31,"pos":170}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":170},"to":{"change":31,"start":171,"end":200},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1749},"to":{"change":31,"start":240,"end":944},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":240},"to":{"change":31,"start":240,"end":944},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7035},"to":{"change":31,"start":1113,"end":1142},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":1113},"to":{"change":31,"start":1113,"end":1142},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7098},"to":{"change":31,"start":1202,"end":1540},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":1202},"to":{"change":31,"start":1202,"end":1540},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7158},"to":{"change":31,"start":1597,"end":1687},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":1597},"to":{"change":31,"start":1597,"end":1687},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7230},"to":{"change":31,"start":1756,"end":2562},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":1756},"to":{"change":31,"start":1756,"end":2562},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7295},"to":{"change":31,"start":2624,"end":3335},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":2624},"to":{"change":31,"start":2624,"end":3335},"introduced_by":31},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3335},"to":{"change":63,"start":7296,"end":7391},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7391},"to":{"change":31,"start":3335,"end":3379},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3335},"to":{"change":31,"start":3335,"end":3379},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7437},"to":{"change":31,"start":3409,"end":3512},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3409},"to":{"change":31,"start":3409,"end":3512},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":60,"pos":1877},"to":{"change":31,"start":3586,"end":3605},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3586},"to":{"change":31,"start":3586,"end":3605},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":62,"pos":3641},"to":{"change":31,"start":3681,"end":3683},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3681},"to":{"change":31,"start":3681,"end":3683},"introduced_by":31},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3605},"to":{"change":62,"start":3544,"end":3641},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3512},"to":{"change":60,"start":1804,"end":1877},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":3379},"to":{"change":63,"start":7392,"end":7437},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":2562},"to":{"change":63,"start":7231,"end":7295},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":1687},"to":{"change":63,"start":7159,"end":7230},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":1540},"to":{"change":63,"start":7099,"end":7158},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":1142},"to":{"change":63,"start":7036,"end":7098},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":944},"to":{"change":63,"start":6930,"end":7035},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":31,"pos":200},"to":{"change":65,"start":1712,"end":1749},"introduced_by":65}],"inode":{"change":31,"pos":170}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:198"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:199"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:240"}},{"Del":{"text":"const RetType = u43;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:261"}},{"Del":{"text":"const Str = []const u8;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:285"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:286"}},{"Del":{"text":"const Rules = std.StringHashMap(u8);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:323"}},{"Del":{"text":"const Polymer = struct {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:348"}},{"Del":{"text":" template: Str,","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:367"}},{"Del":{"text":" rules: Rules,","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:385"}},{"Del":{"text":"};","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:388"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:389"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) anyerror!Polymer {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:444"}},{"Del":{"text":" const input = @embedFile(path);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:480"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:528"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:529"}},{"Del":{"text":" var ret = Polymer{","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:552"}},{"Del":{"text":" .template = undefined,","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:583"}},{"Del":{"text":" .rules = Rules.init(a),","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:615"}},{"Del":{"text":" };","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:622"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:623"}},{"Del":{"text":" ret.template = lines.next().?;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:658"}},{"Del":{"text":" _ = lines.next(); // skip empty line","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:699"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:700"}},{"Del":{"text":" // parse rules","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:719"}},{"Del":{"text":" while (lines.next()) |rule_line| {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:758"}},{"Del":{"text":" if (rule_line.len == 0) break;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:797"}},{"Del":{"text":" var rule = std.mem.tokenize(u8, rule_line, \" -> \");","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:857"}},{"Del":{"text":" try ret.rules.put(rule.next().?, rule.next().?[0]);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:917"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:923"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:924"}},{"Del":{"text":" return ret;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:940"}},{"Del":{"text":"}","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:942"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:943"}},{"Del":{"text":" defer p.rules.deinit();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1140"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1141"}},{"Del":{"text":" defer pairs.deinit();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1227"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1228"}},{"Del":{"text":" // initialize pairs","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1252"}},{"Del":{"text":" for (p.template) |_, idx| {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1284"}},{"Del":{"text":" if (idx == p.template.len - 1) break;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1330"}},{"Del":{"text":" const ps = p.template[idx .. idx + 2];","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1377"}},{"Del":{"text":" var item = try pairs.getOrPut(ps);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1420"}},{"Del":{"text":" if (item.found_existing) item.value_ptr.* += 1 else item.value_ptr.* = 1;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1502"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1508"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1509"}},{"Del":{"text":" // arena for allocPrint()","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1539"}},{"Del":{"text":" defer arena.deinit();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1622"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1623"}},{"Del":{"text":" var step: usize = 0;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1648"}},{"Del":{"text":" while (step < 40) : (step += 1) {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1686"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1756"}},{"Del":{"text":" var it = pairs.iterator();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1791"}},{"Del":{"text":" while (it.next()) |item| {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1826"}},{"Del":{"text":" const next_left = try std.fmt.allocPrint(arena.allocator(), \"{c}{c}\", .{ item.key_ptr.*[0], p.rules.get(item.key_ptr.*).? });","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:1964"}},{"Del":{"text":" var next_item = try next_pairs.getOrPut(next_left);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2028"}},{"Del":{"text":" if (next_item.found_existing) next_item.value_ptr.* += item.value_ptr.* else next_item.value_ptr.* = item.value_ptr.*;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2159"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2160"}},{"Del":{"text":" const next_right = try std.fmt.allocPrint(arena.allocator(), \"{c}{c}\", .{ p.rules.get(item.key_ptr.*).?, item.key_ptr.*[1] });","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2299"}},{"Del":{"text":" next_item = try next_pairs.getOrPut(next_right);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2360"}},{"Del":{"text":" if (next_item.found_existing) next_item.value_ptr.* += item.value_ptr.* else next_item.value_ptr.* = item.value_ptr.*;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2491"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2501"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2502"}},{"Del":{"text":" pairs.deinit();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2526"}},{"Del":{"text":" pairs = next_pairs;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2554"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2560"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2561"}},{"Del":{"text":" defer chars.deinit();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2649"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2650"}},{"Del":{"text":" // put in the last char as the counter below skips it","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2708"}},{"Del":{"text":" try chars.put(p.template[p.template.len - 1], 1);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2762"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2763"}},{"Del":{"text":" var pit = pairs.iterator();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2795"}},{"Del":{"text":" while (pit.next()) |pair| {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2827"}},{"Del":{"text":" const char = pair.key_ptr.*[0];","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2867"}},{"Del":{"text":" const item = try chars.getOrPut(char);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:2914"}},{"Del":{"text":" if (item.found_existing) item.value_ptr.* += pair.value_ptr.* else item.value_ptr.* = pair.value_ptr.*;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3026"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3032"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3033"}},{"Del":{"text":" var min = ~@as(RetType, 0);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3065"}},{"Del":{"text":" var max: RetType = 0;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3091"}},{"Del":{"text":" var cit = chars.valueIterator();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3128"}},{"Del":{"text":" while (cit.next()) |c| {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3157"}},{"Del":{"text":" if (c.* < min) {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3182"}},{"Del":{"text":" min = c.*;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3205"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3215"}},{"Del":{"text":" if (c.* > max) {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3240"}},{"Del":{"text":" max = c.*;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3263"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3273"}},{"Del":{"text":" }","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3279"}},{"Del":{"text":" return max - min;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3301"}},{"Del":{"text":"}","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3303"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3304"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3334"}},{"Del":{"text":" var buf: [500_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7333"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7389"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7390"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3378"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3442"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3443"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 7477815755570), ret);","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3510"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3511"}},{"Del":{"text":"}","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3587"}},{"Del":{"text":"","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3588"}},{"Del":{"text":"test \"day14b\" {","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3604"}},{"Del":{"text":"}","pos":"XBGK22DS4GGTQQFDPWUD6WSGUYNTK7MTOK5P5ZD35PNKKB2PSRNQC:3682"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 7477815755570), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3640"}},{"Del":{"text":" std.debug.print(\"Day 14b result: {d} \\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1876"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7436"}},{"Del":{"text":" var chars = std.AutoHashMap(u8, RetType).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7294"}},{"Del":{"text":" var next_pairs = std.StringHashMap(RetType).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7229"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7157"}},{"Del":{"text":" var pairs = std.StringHashMap(RetType).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7097"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6993"}},{"Del":{"text":" var p = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7034"}},{"Del":{"text":"const path = \"data/day14/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1748"}}]}},{"FileDel":{"deleted_names":[{"basename":"day13b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":29,"start":135,"end":169},"introduced_by":29},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":29,"pos":169},"to":{"change":29,"start":170,"end":170},"introduced_by":29}],"inode":{"change":29,"pos":170}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":170},"to":{"change":29,"start":171,"end":200},"introduced_by":29},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1825},"to":{"change":29,"start":240,"end":2745},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":240},"to":{"change":29,"start":240,"end":2745},"introduced_by":29},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8048},"to":{"change":29,"start":2914,"end":3017},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":2914},"to":{"change":29,"start":2914,"end":3017},"introduced_by":29},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8105},"to":{"change":29,"start":3071,"end":3556},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3071},"to":{"change":29,"start":3071,"end":3556},"introduced_by":29},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3556},"to":{"change":63,"start":8106,"end":8200},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8200},"to":{"change":29,"start":3556,"end":3600},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3556},"to":{"change":29,"start":3556,"end":3600},"introduced_by":29},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8246},"to":{"change":29,"start":3630,"end":3723},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3630},"to":{"change":29,"start":3630,"end":3723},"introduced_by":29},{"previous":"","flag":"DELETED","from":{"change":60,"pos":2029},"to":{"change":29,"start":3799,"end":3818},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3799},"to":{"change":29,"start":3799,"end":3818},"introduced_by":29},{"previous":"","flag":"DELETED","from":{"change":62,"pos":3817},"to":{"change":29,"start":3884,"end":3886},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3884},"to":{"change":29,"start":3884,"end":3886},"introduced_by":29},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3818},"to":{"change":62,"start":3730,"end":3817},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3723},"to":{"change":60,"start":1954,"end":2029},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3600},"to":{"change":63,"start":8201,"end":8246},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3017},"to":{"change":63,"start":8049,"end":8105},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":2745},"to":{"change":63,"start":7943,"end":8048},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":200},"to":{"change":65,"start":1788,"end":1825},"introduced_by":65}],"inode":{"change":29,"pos":170}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:198"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:199"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:240"}},{"Del":{"text":"const RetType = u7;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:260"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:261"}},{"Del":{"text":"const PointType = u11;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:284"}},{"Del":{"text":"const Point = [2]PointType;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:312"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:313"}},{"Del":{"text":"const Axis = enum(u1) { x, y };","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:345"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:346"}},{"Del":{"text":"const FoldInstruction = struct {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:379"}},{"Del":{"text":" axis: Axis,","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:395"}},{"Del":{"text":" value: PointType,","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:417"}},{"Del":{"text":"};","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:420"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:421"}},{"Del":{"text":"const Dots = std.AutoArrayHashMap(Point, void);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:469"}},{"Del":{"text":"const Folds = std.ArrayList(FoldInstruction);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:515"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:516"}},{"Del":{"text":"const Paper = struct {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:539"}},{"Del":{"text":" dots: Dots,","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:555"}},{"Del":{"text":" folds: Folds,","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:573"}},{"Del":{"text":" pub fn Fold(self: *@This(), a: std.mem.Allocator, axis: Axis, value: PointType) !void {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:665"}},{"Del":{"text":" var to_remove = std.ArrayList(Point).init(a);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:719"}},{"Del":{"text":" defer to_remove.deinit();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:753"}},{"Del":{"text":" switch (axis) {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:777"}},{"Del":{"text":" .x => {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:797"}},{"Del":{"text":" for (self.dots.keys()) |item| {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:845"}},{"Del":{"text":" if (item[0] > value) {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:888"}},{"Del":{"text":" try to_remove.append(item);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:940"}},{"Del":{"text":" try self.dots.put(Point{ value - (item[0] - value), item[1] }, {});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1032"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1054"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1072"}},{"Del":{"text":" },","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1087"}},{"Del":{"text":" .y => {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1107"}},{"Del":{"text":" for (self.dots.keys()) |item| {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1155"}},{"Del":{"text":" if (item[1] > value) {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1198"}},{"Del":{"text":" try to_remove.append(item);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1250"}},{"Del":{"text":" try self.dots.put(Point{ item[0], value - (item[1] - value) }, {});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1342"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1364"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1382"}},{"Del":{"text":" },","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1397"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1407"}},{"Del":{"text":" for (to_remove.items) |item| {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1446"}},{"Del":{"text":" _ = self.dots.swapRemove(item);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1490"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1500"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1506"}},{"Del":{"text":"};","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1509"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1510"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) anyerror!Paper {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1563"}},{"Del":{"text":" const input = @embedFile(path);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1599"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1647"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1648"}},{"Del":{"text":" var ret = Paper{","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1669"}},{"Del":{"text":" .dots = Dots.init(a),","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1699"}},{"Del":{"text":" .folds = Folds.init(a),","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1731"}},{"Del":{"text":" };","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1738"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1739"}},{"Del":{"text":" // read in coordinates","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1766"}},{"Del":{"text":" while (lines.next()) |line| {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1800"}},{"Del":{"text":" if (line.len == 0) break;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1834"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1835"}},{"Del":{"text":" var coord = std.mem.tokenize(u8, line, \",\");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1888"}},{"Del":{"text":" const x = try std.fmt.parseUnsigned(PointType, coord.next().?, 10);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:1964"}},{"Del":{"text":" const y = try std.fmt.parseUnsigned(PointType, coord.next().?, 10);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2040"}},{"Del":{"text":" // std.debug.print(\"{s} {d} {d}\\n\", .{ line, x, y });","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2102"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2103"}},{"Del":{"text":" try ret.dots.put(Point{ x, y }, {});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2148"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2154"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2155"}},{"Del":{"text":" // parse fold instructions","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2186"}},{"Del":{"text":" while (lines.next()) |foldline| {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2224"}},{"Del":{"text":" if (foldline.len == 0) break;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2262"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2263"}},{"Del":{"text":" var fold = std.mem.tokenize(u8, foldline, \" \");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2319"}},{"Del":{"text":" _ = fold.next();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2344"}},{"Del":{"text":" _ = fold.next();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2369"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2370"}},{"Del":{"text":" var f = std.mem.tokenize(u8, fold.next().?, \"=\");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2428"}},{"Del":{"text":" const axis: Axis = if (std.mem.eql(u8, f.next().?, \"x\")) .x else .y;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2505"}},{"Del":{"text":" const value = try std.fmt.parseUnsigned(PointType, f.next().?, 10);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2581"}},{"Del":{"text":" // std.debug.print(\"{s} {d}\\n\", .{axis, value});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2638"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2639"}},{"Del":{"text":" try ret.folds.append(FoldInstruction{ .axis = axis, .value = value });","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2718"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2724"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2725"}},{"Del":{"text":" return ret;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2741"}},{"Del":{"text":"}","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2743"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2744"}},{"Del":{"text":" defer {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2925"}},{"Del":{"text":" p.dots.deinit();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2950"}},{"Del":{"text":" p.folds.deinit();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2976"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2982"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:2983"}},{"Del":{"text":" for (p.folds.items) |fold| {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3016"}},{"Del":{"text":" }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3076"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3077"}},{"Del":{"text":" // var row: PointType = 0;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3108"}},{"Del":{"text":" // while (row < 7) : (row += 1) {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3146"}},{"Del":{"text":" // std.debug.print(\"\\n\", .{});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3185"}},{"Del":{"text":" // var col: PointType = 0;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3220"}},{"Del":{"text":" // while (col < 50) : (col += 1) {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3263"}},{"Del":{"text":" // if (p.dots.contains(Point{ col, row })) {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3320"}},{"Del":{"text":" // std.debug.print(\"#\", .{});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3366"}},{"Del":{"text":" // } else {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3390"}},{"Del":{"text":" // std.debug.print(\" \", .{});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3436"}},{"Del":{"text":" // }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3453"}},{"Del":{"text":" // }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3466"}},{"Del":{"text":" // }","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3475"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3476"}},{"Del":{"text":" return @intCast(RetType, p.dots.count());","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3522"}},{"Del":{"text":"}","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3524"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3525"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3555"}},{"Del":{"text":" var buf: [75_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8142"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8198"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8199"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3599"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3663"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3664"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 103), ret);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3721"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3722"}},{"Del":{"text":"}","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3800"}},{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3801"}},{"Del":{"text":"test \"day13b\" {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3817"}},{"Del":{"text":"}","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3885"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 103), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3816"}},{"Del":{"text":" std.debug.print(\"Day 13b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2028"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8245"}},{"Del":{"text":" try p.Fold(allocator.?, fold.axis, fold.value);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8104"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8006"}},{"Del":{"text":" var p = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8047"}},{"Del":{"text":"const path = \"data/day13/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1824"}}]}},{"FileDel":{"deleted_names":[{"basename":"day16b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":34,"start":135,"end":169},"introduced_by":34},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":34,"pos":169},"to":{"change":34,"start":170,"end":170},"introduced_by":34}],"inode":{"change":34,"pos":170}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":170},"to":{"change":34,"start":171,"end":200},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1387},"to":{"change":34,"start":240,"end":1300},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":240},"to":{"change":34,"start":240,"end":1300},"introduced_by":34},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":1474},"to":{"change":34,"start":1474,"end":1475},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5704},"to":{"change":34,"start":1553,"end":1554},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":1553},"to":{"change":34,"start":1553,"end":1554},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5764},"to":{"change":34,"start":1611,"end":1638},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":1611},"to":{"change":34,"start":1611,"end":1638},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1492},"to":{"change":34,"start":1701,"end":5712},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":1701},"to":{"change":34,"start":1701,"end":5712},"introduced_by":34},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":5712},"to":{"change":63,"start":5765,"end":5949},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5949},"to":{"change":34,"start":5712,"end":5756},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":5712},"to":{"change":34,"start":5712,"end":5756},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5997},"to":{"change":34,"start":5786,"end":5890},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":5786},"to":{"change":34,"start":5786,"end":5890},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":60,"pos":1575},"to":{"change":34,"start":5964,"end":5983},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":5964},"to":{"change":34,"start":5964,"end":5983},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":62,"pos":3280},"to":{"change":34,"start":6060,"end":6062},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":6060},"to":{"change":34,"start":6060,"end":6062},"introduced_by":34},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":5983},"to":{"change":62,"start":3182,"end":3280},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":5890},"to":{"change":60,"start":1502,"end":1575},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":5756},"to":{"change":63,"start":5950,"end":5997},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":1638},"to":{"change":65,"start":1434,"end":1492},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":1554},"to":{"change":63,"start":5705,"end":5764},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":1475},"to":{"change":63,"start":5566,"end":5622},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1433},"to":{"change":63,"start":5669,"end":5704},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":5669},"to":{"change":63,"start":5669,"end":5704},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":5622},"to":{"change":65,"start":1388,"end":1433},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":200},"to":{"change":65,"start":1350,"end":1387},"introduced_by":65}],"inode":{"change":34,"pos":170}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:198"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:199"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:240"}},{"Del":{"text":"const RetType = u44;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:261"}},{"Del":{"text":"const Str = []const u8;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:285"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:286"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) ![]u8 {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:330"}},{"Del":{"text":" const input = @embedFile(path);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:366"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:367"}},{"Del":{"text":" var ret = std.ArrayList(u8).init(a);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:408"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:409"}},{"Del":{"text":" for (input) |ch| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:432"}},{"Del":{"text":" switch (ch) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:454"}},{"Del":{"text":" '0' => try ret.appendSlice(\"0000\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:502"}},{"Del":{"text":" '1' => try ret.appendSlice(\"0001\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:550"}},{"Del":{"text":" '2' => try ret.appendSlice(\"0010\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:598"}},{"Del":{"text":" '3' => try ret.appendSlice(\"0011\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:646"}},{"Del":{"text":" '4' => try ret.appendSlice(\"0100\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:694"}},{"Del":{"text":" '5' => try ret.appendSlice(\"0101\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:742"}},{"Del":{"text":" '6' => try ret.appendSlice(\"0110\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:790"}},{"Del":{"text":" '7' => try ret.appendSlice(\"0111\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:838"}},{"Del":{"text":" '8' => try ret.appendSlice(\"1000\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:886"}},{"Del":{"text":" '9' => try ret.appendSlice(\"1001\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:934"}},{"Del":{"text":" 'A' => try ret.appendSlice(\"1010\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:982"}},{"Del":{"text":" 'B' => try ret.appendSlice(\"1011\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1030"}},{"Del":{"text":" 'C' => try ret.appendSlice(\"1100\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1078"}},{"Del":{"text":" 'D' => try ret.appendSlice(\"1101\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1126"}},{"Del":{"text":" 'E' => try ret.appendSlice(\"1110\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1174"}},{"Del":{"text":" 'F' => try ret.appendSlice(\"1111\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1222"}},{"Del":{"text":" else => break,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1249"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1259"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1265"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1266"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1297"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1299"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1474"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1553"}},{"Del":{"text":" defer arena.deinit();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1636"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1637"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1701"}},{"Del":{"text":" return p.evaluate();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1726"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1728"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1729"}},{"Del":{"text":"const LiteralType = u44;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1754"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1755"}},{"Del":{"text":"const Packet = struct {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1779"}},{"Del":{"text":" version: u3,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1796"}},{"Del":{"text":" typeID: u3,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1812"}},{"Del":{"text":" literal: LiteralType,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1838"}},{"Del":{"text":" subs: std.ArrayList(Packet),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1871"}},{"Del":{"text":" fn sumVersion(self: @This()) RetType {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1914"}},{"Del":{"text":" var sum: RetType = self.version;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1955"}},{"Del":{"text":" for (self.subs.items) |sp| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:1992"}},{"Del":{"text":" sum += sp.sumVersion();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2028"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2038"}},{"Del":{"text":" return sum;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2058"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2064"}},{"Del":{"text":" fn parseOperator(self: *@This(), a: std.mem.Allocator, in: *Str) anyerror!void {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2149"}},{"Del":{"text":" in.* = in.*[6..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2175"}},{"Del":{"text":" switch (in.*[0]) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2202"}},{"Del":{"text":" '0' => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2223"}},{"Del":{"text":" const total = try std.fmt.parseUnsigned(usize, in.*[1..16], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2303"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2304"}},{"Del":{"text":" in.* = in.*[16..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2339"}},{"Del":{"text":" const initial_length = in.len;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2386"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2387"}},{"Del":{"text":" var pivot: usize = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2425"}},{"Del":{"text":" while (pivot < total) : (pivot = initial_length - in.len) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2501"}},{"Del":{"text":" var p = try parsePacket(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2553"}},{"Del":{"text":" try self.subs.append(p);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2598"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2616"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2631"}},{"Del":{"text":" '1' => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2652"}},{"Del":{"text":" const subpackets = try std.fmt.parseUnsigned(usize, in.*[1..12], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2737"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2738"}},{"Del":{"text":" in.* = in.*[12..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2773"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2774"}},{"Del":{"text":" var counter: usize = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2814"}},{"Del":{"text":" while (counter < subpackets) : (counter += 1) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2878"}},{"Del":{"text":" var p = try parsePacket(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2930"}},{"Del":{"text":" try self.subs.append(p);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2975"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:2993"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3008"}},{"Del":{"text":" else => unreachable,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3041"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3051"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3057"}},{"Del":{"text":" fn evaluate(self: @This()) RetType {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3098"}},{"Del":{"text":" switch (self.typeID) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3129"}},{"Del":{"text":" 0 => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3148"}},{"Del":{"text":" var sum: RetType = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3186"}},{"Del":{"text":" for (self.subs.items) |s| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3230"}},{"Del":{"text":" sum += s.evaluate();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3271"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3289"}},{"Del":{"text":" return sum;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3317"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3332"}},{"Del":{"text":" 1 => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3351"}},{"Del":{"text":" var prod: RetType = 1;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3390"}},{"Del":{"text":" for (self.subs.items) |s| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3434"}},{"Del":{"text":" prod *= s.evaluate();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3476"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3494"}},{"Del":{"text":" return prod;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3523"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3538"}},{"Del":{"text":" 2 => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3557"}},{"Del":{"text":" var min: RetType = ~@as(RetType, 0);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3610"}},{"Del":{"text":" for (self.subs.items) |s| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3654"}},{"Del":{"text":" if (s.evaluate() < min) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3700"}},{"Del":{"text":" min = s.evaluate();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3744"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3766"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3784"}},{"Del":{"text":" return min;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3812"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3827"}},{"Del":{"text":" 3 => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3846"}},{"Del":{"text":" var max: RetType = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3884"}},{"Del":{"text":" for (self.subs.items) |s| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3928"}},{"Del":{"text":" if (s.evaluate() > max) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:3974"}},{"Del":{"text":" max = s.evaluate();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4018"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4040"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4058"}},{"Del":{"text":" return max;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4086"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4101"}},{"Del":{"text":" 4 => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4120"}},{"Del":{"text":" return self.literal;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4157"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4172"}},{"Del":{"text":" 5 => { // greater","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4202"}},{"Del":{"text":" if (self.subs.items[0].evaluate() > self.subs.items[1].evaluate()) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4287"}},{"Del":{"text":" return 1;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4317"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4335"}},{"Del":{"text":" return 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4361"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4376"}},{"Del":{"text":" 6 => { // less","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4403"}},{"Del":{"text":" if (self.subs.items[0].evaluate() < self.subs.items[1].evaluate()) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4488"}},{"Del":{"text":" return 1;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4518"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4536"}},{"Del":{"text":" return 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4562"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4577"}},{"Del":{"text":" 7 => { // equal","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4605"}},{"Del":{"text":" if (self.subs.items[0].evaluate() == self.subs.items[1].evaluate()) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4691"}},{"Del":{"text":" return 1;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4721"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4739"}},{"Del":{"text":" return 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4765"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4780"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4790"}},{"Del":{"text":" unreachable;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4811"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4817"}},{"Del":{"text":"};","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4820"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4821"}},{"Del":{"text":"fn parsePacket(a: std.mem.Allocator, in: *Str) !Packet {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:4878"}},{"Del":{"text":" var p = Packet{ .version = undefined, .typeID = undefined, .literal = undefined, .subs = std.ArrayList(Packet).init(a) };","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5004"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5005"}},{"Del":{"text":" p.version = try std.fmt.parseUnsigned(u3, in.*[0..3], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5067"}},{"Del":{"text":" p.typeID = try std.fmt.parseUnsigned(u3, in.*[3..6], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5128"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5129"}},{"Del":{"text":" if (p.typeID == 4) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5154"}},{"Del":{"text":" p.literal = try parseLiteral(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5199"}},{"Del":{"text":" } else {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5212"}},{"Del":{"text":" try p.parseOperator(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5248"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5254"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5255"}},{"Del":{"text":" return p;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5269"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5271"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5272"}},{"Del":{"text":"fn parseLiteral(a: std.mem.Allocator, in: *Str) !LiteralType {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5335"}},{"Del":{"text":" in.* = in.*[6..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5357"}},{"Del":{"text":" var ret = std.ArrayList(u8).init(a);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5398"}},{"Del":{"text":" var idx: usize = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5422"}},{"Del":{"text":" while (idx < in.len) : (idx += 5) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5462"}},{"Del":{"text":" try ret.appendSlice(in.*[idx + 1 .. idx + 5]);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5517"}},{"Del":{"text":" if (in.*[idx] == '0') {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5549"}},{"Del":{"text":" in.* = in.*[idx + 5 ..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5586"}},{"Del":{"text":" break;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5605"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5615"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5621"}},{"Del":{"text":" return try std.fmt.parseUnsigned(LiteralType, ret.items, 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5686"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5688"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5689"}},{"Del":{"text":"pub fn main() !void {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5711"}},{"Del":{"text":" var buf: [100_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5802"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5858"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5921"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5947"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5948"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5755"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5819"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5820"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 12883091136209), ret);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5888"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5889"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5965"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5966"}},{"Del":{"text":"test \"day16a\" {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:5982"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6061"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 12883091136209), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3279"}},{"Del":{"text":" std.debug.print(\"Day 16b result: {d} \\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1574"}},{"Del":{"text":" const ret = try second(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5996"}},{"Del":{"text":" const p = try parsePacket(arena.allocator(), &input);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1491"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5763"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) !RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5621"}},{"Del":{"text":" defer allocator.?.free(input);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5703"}},{"Del":{"text":" var input = try parseInput(allocator.?);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1432"}},{"Del":{"text":"const path = \"data/day16/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1386"}}]}},{"FileDel":{"deleted_names":[{"basename":"day11b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":25,"start":135,"end":169},"introduced_by":25},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":25,"pos":169},"to":{"change":25,"start":170,"end":170},"introduced_by":25}],"inode":{"change":25,"pos":170}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":170},"to":{"change":25,"start":171,"end":200},"introduced_by":25},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2053},"to":{"change":25,"start":240,"end":943},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":240},"to":{"change":25,"start":240,"end":943},"introduced_by":25},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9235},"to":{"change":25,"start":978,"end":2801},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":978},"to":{"change":25,"start":978,"end":2801},"introduced_by":25},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9270},"to":{"change":25,"start":2831,"end":2924},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":2831},"to":{"change":25,"start":2831,"end":2924},"introduced_by":25},{"previous":"","flag":"DELETED","from":{"change":60,"pos":2485},"to":{"change":25,"start":3000,"end":3019},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":3000},"to":{"change":25,"start":3000,"end":3019},"introduced_by":25},{"previous":"","flag":"DELETED","from":{"change":62,"pos":4259},"to":{"change":25,"start":3085,"end":3087},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":3085},"to":{"change":25,"start":3085,"end":3087},"introduced_by":25},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":3019},"to":{"change":62,"start":4172,"end":4259},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":2924},"to":{"change":60,"start":2410,"end":2485},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":2801},"to":{"change":63,"start":9236,"end":9270},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":943},"to":{"change":63,"start":9151,"end":9235},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":25,"pos":200},"to":{"change":65,"start":2016,"end":2053},"introduced_by":65}],"inode":{"change":25,"pos":170}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:198"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:199"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:240"}},{"Del":{"text":"const RetType = u9;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:260"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:261"}},{"Del":{"text":"const grid_row = 10;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:282"}},{"Del":{"text":"const grid_col = 10;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:303"}},{"Del":{"text":"const GridType = u4;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:324"}},{"Del":{"text":"const Grid = [grid_row][grid_col]GridType;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:367"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:368"}},{"Del":{"text":"const Seen = [grid_row][grid_col]bool;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:407"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:408"}},{"Del":{"text":"const directions = [8][2]i2{","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:437"}},{"Del":{"text":" .{ -1, 0 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:453"}},{"Del":{"text":" .{ 1, 0 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:468"}},{"Del":{"text":" .{ 0, -1 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:484"}},{"Del":{"text":" .{ 0, 1 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:499"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:500"}},{"Del":{"text":" .{ -1, -1 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:517"}},{"Del":{"text":" .{ 1, 1 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:532"}},{"Del":{"text":" .{ 1, -1 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:548"}},{"Del":{"text":" .{ -1, 1 },","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:564"}},{"Del":{"text":"};","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:567"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:568"}},{"Del":{"text":"fn parseInput() anyerror!Grid {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:600"}},{"Del":{"text":" const input = @embedFile(path);","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:636"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:687"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:688"}},{"Del":{"text":" var g: Grid = undefined;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:717"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:718"}},{"Del":{"text":" var row: usize = 0;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:742"}},{"Del":{"text":" while (lines.next()) |line| : (row += 1) {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:789"}},{"Del":{"text":" for (line) |_, col| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:819"}},{"Del":{"text":" g[row][col] = try std.fmt.parseUnsigned(GridType, line[col .. col + 1], 10);","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:908"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:918"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:924"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:925"}},{"Del":{"text":" return g;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:939"}},{"Del":{"text":"}","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:941"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:942"}},{"Del":{"text":" var grid = try parseInput();","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1010"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1011"}},{"Del":{"text":" var step: RetType = 0;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1038"}},{"Del":{"text":" while (true) : (step += 1) {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1071"}},{"Del":{"text":" // increase each octupus energy by 1","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1116"}},{"Del":{"text":" for (grid) |line, row| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1149"}},{"Del":{"text":" for (line) |_, col| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1183"}},{"Del":{"text":" grid[row][col] +|= 1;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1221"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1235"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1245"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1246"}},{"Del":{"text":" var seen = [_][grid_col]bool{[_]bool{false} ** grid_col} ** grid_row;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1324"}},{"Del":{"text":" // flash every octupus > 9","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1359"}},{"Del":{"text":" for (grid) |line, row| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1392"}},{"Del":{"text":" for (line) |energy, col| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1431"}},{"Del":{"text":" if (energy > 9) {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1465"}},{"Del":{"text":" _ = flash(&seen, &grid, row, col);","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1520"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1538"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1552"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1562"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1563"}},{"Del":{"text":" // reset flashed","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1588"}},{"Del":{"text":" for (grid) |line, row| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1621"}},{"Del":{"text":" for (line) |energy, col| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1660"}},{"Del":{"text":" if (energy > 9) {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1694"}},{"Del":{"text":" grid[row][col] = 0;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1734"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1752"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1766"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1776"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1777"}},{"Del":{"text":" if (fullFlash(&grid)) {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1809"}},{"Del":{"text":" break;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1828"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1838"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1844"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1845"}},{"Del":{"text":" return step + 1;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1866"}},{"Del":{"text":"}","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1868"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1869"}},{"Del":{"text":"fn fullFlash(grid: *Grid) bool {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1902"}},{"Del":{"text":" for (grid) |line| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1926"}},{"Del":{"text":" for (line) |energy| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1956"}},{"Del":{"text":" if (energy != 0) {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:1987"}},{"Del":{"text":" return false;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2017"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2031"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2041"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2047"}},{"Del":{"text":" return true;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2064"}},{"Del":{"text":"}","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2066"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2067"}},{"Del":{"text":"fn flash(seen: *Seen, grid: *Grid, row: usize, col: usize) RetType {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2136"}},{"Del":{"text":" var ret: RetType = 0;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2162"}},{"Del":{"text":" if ((seen[row][col]) or (grid[row][col] <= 9)) {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2215"}},{"Del":{"text":" return ret;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2235"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2241"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2242"}},{"Del":{"text":" seen[row][col] = true;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2269"}},{"Del":{"text":" ret += 1;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2283"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2284"}},{"Del":{"text":" for (directions) |dir| {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2313"}},{"Del":{"text":" const diffrow = @intCast(i8, row) + dir[0];","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2365"}},{"Del":{"text":" if ((diffrow < 0) or (diffrow >= grid_row)) continue;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2427"}},{"Del":{"text":" const diffcol = @intCast(i8, col) + dir[1];","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2479"}},{"Del":{"text":" if ((diffcol < 0) or (diffcol >= grid_col)) continue;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2541"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2542"}},{"Del":{"text":" grid[@intCast(usize, diffrow)][@intCast(usize, diffcol)] +|= 1;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2614"}},{"Del":{"text":" ret += flash(seen, grid, @intCast(usize, diffrow), @intCast(usize, diffcol));","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2700"}},{"Del":{"text":" }","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2706"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2707"}},{"Del":{"text":" return ret;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2723"}},{"Del":{"text":"}","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2725"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2726"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2756"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2800"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2864"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2865"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 273), ret);","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2922"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:2923"}},{"Del":{"text":"}","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:3001"}},{"Del":{"text":"","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:3002"}},{"Del":{"text":"test \"day11a\" {","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:3018"}},{"Del":{"text":"}","pos":"S666HJ6Q2QQIWMJ3WUJXZ5P4M7M3D7V2LMZHFOVRYXGCFVL6R2GQC:3086"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 273), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:4258"}},{"Del":{"text":" std.debug.print(\"Day 11b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2484"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9269"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9214"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9233"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9234"}},{"Del":{"text":"const path = \"data/day11/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2052"}}]}},{"FileDel":{"deleted_names":[{"basename":"day09b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":19,"start":198,"end":232},"introduced_by":19},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":19,"pos":232},"to":{"change":19,"start":233,"end":233},"introduced_by":19}],"inode":{"change":19,"pos":233}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":233},"to":{"change":19,"start":234,"end":263},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2205},"to":{"change":19,"start":303,"end":593},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":303},"to":{"change":19,"start":303,"end":593},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":219},"to":{"change":19,"start":593,"end":637},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":593},"to":{"change":19,"start":593,"end":637},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":363},"to":{"change":19,"start":770,"end":802},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":770},"to":{"change":19,"start":770,"end":802},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":398},"to":{"change":19,"start":831,"end":832},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":831},"to":{"change":19,"start":831,"end":832},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":429},"to":{"change":19,"start":880,"end":1251},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":880},"to":{"change":19,"start":880,"end":1251},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":547},"to":{"change":19,"start":1374,"end":1947},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":1374},"to":{"change":19,"start":1374,"end":1947},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":572},"to":{"change":19,"start":2008,"end":2043},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2008},"to":{"change":19,"start":2008,"end":2043},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":600},"to":{"change":19,"start":2043,"end":2051},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2043},"to":{"change":19,"start":2043,"end":2051},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":695},"to":{"change":19,"start":2232,"end":2233},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2232},"to":{"change":19,"start":2232,"end":2233},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9842},"to":{"change":19,"start":2317,"end":2882},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2317},"to":{"change":19,"start":2317,"end":2882},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":774},"to":{"change":19,"start":2967,"end":3002},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2967},"to":{"change":19,"start":2967,"end":3002},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":66,"pos":823},"to":{"change":19,"start":3045,"end":3159},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3045},"to":{"change":19,"start":3045,"end":3159},"introduced_by":19},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3159},"to":{"change":63,"start":9843,"end":9937},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9937},"to":{"change":19,"start":3159,"end":3203},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3159},"to":{"change":19,"start":3159,"end":3203},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9983},"to":{"change":19,"start":3233,"end":3330},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3233},"to":{"change":19,"start":3233,"end":3330},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":23,"pos":227},"to":{"change":19,"start":3416,"end":3435},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":60,"pos":2786},"to":{"change":19,"start":3416,"end":3435},"introduced_by":60},{"previous":"","flag":"DELETED","from":{"change":20,"pos":4451},"to":{"change":19,"start":3416,"end":3435},"introduced_by":20},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3416},"to":{"change":19,"start":3416,"end":3435},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":62,"pos":4624},"to":{"change":19,"start":3505,"end":3507},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3505},"to":{"change":19,"start":3505,"end":3507},"introduced_by":19},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3435},"to":{"change":62,"start":4533,"end":4624},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3330},"to":{"change":60,"start":2712,"end":2786},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3203},"to":{"change":63,"start":9938,"end":9983},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3002},"to":{"change":66,"start":775,"end":823},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2882},"to":{"change":66,"start":696,"end":774},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2233},"to":{"change":63,"start":9756,"end":9842},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2051},"to":{"change":66,"start":601,"end":695},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":2043},"to":{"change":66,"start":573,"end":600},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":1947},"to":{"change":63,"start":9627,"end":9691},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":9691},"to":{"change":66,"start":548,"end":572},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":1251},"to":{"change":66,"start":430,"end":547},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":832},"to":{"change":66,"start":399,"end":429},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":802},"to":{"change":66,"start":364,"end":398},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":637},"to":{"change":66,"start":220,"end":363},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":593},"to":{"change":66,"start":218,"end":219},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":263},"to":{"change":65,"start":2168,"end":2205},"introduced_by":65}],"inode":{"change":19,"pos":233}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:261"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:262"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:303"}},{"Del":{"text":"const RetType = u21;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:324"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:325"}},{"Del":{"text":"const directions = [4][2]i2{","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:354"}},{"Del":{"text":" .{ 1, 0 },","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:369"}},{"Del":{"text":" .{ 0, 1 },","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:384"}},{"Del":{"text":" .{ -1, 0 },","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:400"}},{"Del":{"text":" .{ 0, -1 },","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:416"}},{"Del":{"text":"};","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:419"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:420"}},{"Del":{"text":"const Point = struct {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:443"}},{"Del":{"text":" row: usize,","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:459"}},{"Del":{"text":" col: usize,","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:475"}},{"Del":{"text":"};","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:478"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:479"}},{"Del":{"text":"const grid_row = 100;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:501"}},{"Del":{"text":"const grid_col = 100;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:523"}},{"Del":{"text":"const GridType = u4;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:544"}},{"Del":{"text":"const GridArray = [grid_row][grid_col]GridType;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:592"}},{"Del":{"text":"const Grid = struct {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:614"}},{"Del":{"text":" array: GridArray,","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:636"}},{"Del":{"text":" return 0;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:791"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:801"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:831"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:880"}},{"Del":{"text":" for (directions) |dir| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:913"}},{"Del":{"text":" const diffrow = @intCast(i10, p.row) + dir[0];","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:972"}},{"Del":{"text":" const diffcol = @intCast(i10, p.col) + dir[1];","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1031"}},{"Del":{"text":" if ((diffrow < 0) or (diffrow >= grid_row)) continue;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1097"}},{"Del":{"text":" if ((diffcol < 0) or (diffcol >= grid_col)) continue;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1163"}},{"Del":{"text":" if (self.array[@intCast(usize, diffrow)][@intCast(usize, diffcol)] != 9) {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1250"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1387"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1397"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1398"}},{"Del":{"text":" return ret;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1418"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1424"}},{"Del":{"text":"};","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1427"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1428"}},{"Del":{"text":"pub fn parseInput() anyerror!GridArray {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1469"}},{"Del":{"text":" const input = @embedFile(path);","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1505"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1553"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1554"}},{"Del":{"text":" var g: GridArray = undefined;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1588"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1589"}},{"Del":{"text":" var row: usize = 0;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1613"}},{"Del":{"text":" while (lines.next()) |line| : (row += 1) {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1660"}},{"Del":{"text":" for (line) |_, col| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1690"}},{"Del":{"text":" g[row][col] = try std.fmt.parseUnsigned(GridType, line[col .. col + 1], 10);","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1779"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1789"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1795"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1796"}},{"Del":{"text":" return g;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1810"}},{"Del":{"text":"}","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1812"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1813"}},{"Del":{"text":"fn greaterThan(context: void, a: RetType, b: RetType) std.math.Order {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1884"}},{"Del":{"text":" _ = context;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1901"}},{"Del":{"text":" return std.math.order(a, b).invert();","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1943"}},{"Del":{"text":"}","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1945"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:1946"}},{"Del":{"text":" .array = try parseInput(),","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2042"}},{"Del":{"text":" };","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2049"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2050"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2232"}},{"Del":{"text":" defer basins.deinit();","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2343"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2344"}},{"Del":{"text":" for (grid.array) |line, row| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2379"}},{"Del":{"text":" items: for (line) |item, col| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2419"}},{"Del":{"text":" for (directions) |dir| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2456"}},{"Del":{"text":" const diffrow = @intCast(i10, row) + dir[0];","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2517"}},{"Del":{"text":" const diffcol = @intCast(i10, col) + dir[1];","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2578"}},{"Del":{"text":" if ((diffrow < 0) or (diffrow >= grid_row)) continue;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2648"}},{"Del":{"text":" if ((diffcol < 0) or (diffcol >= grid_col)) continue;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2718"}},{"Del":{"text":" if (item >= grid.array[@intCast(usize, diffrow)][@intCast(usize, diffcol)]) {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2812"}},{"Del":{"text":" continue :items;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2849"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2867"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:2881"}},{"Del":{"text":" try basins.add(basin);","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3001"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3054"}},{"Del":{"text":" }","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3060"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3061"}},{"Del":{"text":" return basins.items[0] * basins.items[1] * basins.items[2];","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3125"}},{"Del":{"text":"}","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3127"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3128"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3158"}},{"Del":{"text":" var buf: [10_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9879"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9935"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9936"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3202"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3266"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3267"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(RetType, 1100682));","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3328"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3329"}},{"Del":{"text":"}","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3417"}},{"Del":{"text":"","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3418"}},{"Del":{"text":"test \"day09b\" {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3434"}},{"Del":{"text":"}","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3506"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 1100682), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:4623"}},{"Del":{"text":" std.debug.print(\"Day 9b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2785"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9982"}},{"Del":{"text":" grid.seen.clearRetainingCapacity();","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:822"}},{"Del":{"text":" const basin = try grid.getBasin(Point{ .row = row, .col = col });","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:773"}},{"Del":{"text":" var basins = std.PriorityQueue(RetType, void, greaterThan).init(allocator.?, {});","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9841"}},{"Del":{"text":" grid.seen = std.AutoHashMap(Point, void).init(allocator.?);","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:664"}},{"Del":{"text":" defer grid.seen.deinit();","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:694"}},{"Del":{"text":" .seen = undefined,","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:599"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9690"}},{"Del":{"text":" var grid: Grid = .{","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:571"}},{"Del":{"text":" ret += try self.getBasin(Point{ .row = @intCast(usize, diffrow), .col = @intCast(usize, diffcol) });","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:546"}},{"Del":{"text":" var ret: RetType = 1;","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:428"}},{"Del":{"text":" try self.seen.put(p, {});","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:397"}},{"Del":{"text":" seen: std.AutoHashMap(Point, void),","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:259"}},{"Del":{"text":"","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:260"}},{"Del":{"text":" pub fn getBasin(self: *@This(), p: Point) anyerror!RetType {","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:325"}},{"Del":{"text":" if (self.seen.contains(p)) {","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:362"}},{"Del":{"text":"","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:218"}},{"Del":{"text":"const path = \"data/day09/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2204"}}]}},{"FileDel":{"deleted_names":[{"basename":"day08b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":18,"start":198,"end":232},"introduced_by":18},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":18,"pos":232},"to":{"change":18,"start":233,"end":233},"introduced_by":18}],"inode":{"change":18,"pos":233}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":233},"to":{"change":18,"start":234,"end":263},"introduced_by":18},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2319},"to":{"change":18,"start":303,"end":2528},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":303},"to":{"change":18,"start":303,"end":2528},"introduced_by":18},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10186},"to":{"change":18,"start":2563,"end":4286},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":2563},"to":{"change":18,"start":2563,"end":4286},"introduced_by":18},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10221},"to":{"change":18,"start":4316,"end":4413},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4316},"to":{"change":18,"start":4316,"end":4413},"introduced_by":18},{"previous":"","flag":"DELETED","from":{"change":23,"pos":379},"to":{"change":18,"start":4499,"end":4518},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":60,"pos":2936},"to":{"change":18,"start":4499,"end":4518},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4499},"to":{"change":18,"start":4499,"end":4518},"introduced_by":18},{"previous":"","flag":"DELETED","from":{"change":62,"pos":4803},"to":{"change":18,"start":4588,"end":4590},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4588},"to":{"change":18,"start":4588,"end":4590},"introduced_by":18},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4518},"to":{"change":62,"start":4712,"end":4803},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4413},"to":{"change":60,"start":2862,"end":2936},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4286},"to":{"change":63,"start":10187,"end":10221},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":2528},"to":{"change":63,"start":10102,"end":10186},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":263},"to":{"change":65,"start":2282,"end":2319},"introduced_by":65}],"inode":{"change":18,"pos":233}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:261"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:262"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:303"}},{"Del":{"text":"const RetType = u20;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:324"}},{"Del":{"text":"const DigitType = u7;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:346"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:347"}},{"Del":{"text":"const pattern_pieces = 10;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:374"}},{"Del":{"text":"const output_pieces = 4;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:399"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:400"}},{"Del":{"text":"const input_lines = 200;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:425"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:426"}},{"Del":{"text":"const InputLine = struct {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:453"}},{"Del":{"text":" // patterns","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:469"}},{"Del":{"text":" patterns: [pattern_pieces]DigitType = [_]DigitType{0} ** pattern_pieces,","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:546"}},{"Del":{"text":" // output","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:560"}},{"Del":{"text":" outputs: [output_pieces]DigitType = [_]DigitType{0} ** output_pieces,","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:634"}},{"Del":{"text":" // 2, 3, 5","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:649"}},{"Del":{"text":" five_len: [3]DigitType = [_]DigitType{0} ** 3,","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:700"}},{"Del":{"text":" // 0, 6, 9","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:715"}},{"Del":{"text":" six_len: [3]DigitType = [_]DigitType{0} ** 3,","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:765"}},{"Del":{"text":"};","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:768"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:769"}},{"Del":{"text":"const FullInput = [input_lines]InputLine;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:811"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:812"}},{"Del":{"text":"pub fn parseInput() anyerror!FullInput {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:853"}},{"Del":{"text":" const input = @embedFile(path);","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:889"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:940"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:941"}},{"Del":{"text":" // This does not run the InputLine initialization","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:995"}},{"Del":{"text":" var inl: FullInput = undefined;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1031"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1032"}},{"Del":{"text":" var i: usize = 0;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1054"}},{"Del":{"text":" while (lines.next()) |line| : (i += 1) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1099"}},{"Del":{"text":" inl[i] = InputLine{};","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1129"}},{"Del":{"text":" var pattern_output = std.mem.tokenize(u8, line, \"|\");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1191"}},{"Del":{"text":" var patts = std.mem.tokenize(u8, pattern_output.next().?, \" \");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1263"}},{"Del":{"text":" var outs = std.mem.tokenize(u8, pattern_output.next().?, \" \");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1334"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1335"}},{"Del":{"text":" // collect outs","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1359"}},{"Del":{"text":" var idx: usize = 0;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1387"}},{"Del":{"text":" while (outs.next()) |out| : (idx += 1) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1436"}},{"Del":{"text":" for (out) |ch| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1465"}},{"Del":{"text":" inl[i].outputs[idx] |= @as(DigitType, 1) << @intCast(u3, ch - 'a');","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1549"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1563"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1573"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1574"}},{"Del":{"text":" // collect patterns","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1602"}},{"Del":{"text":" var five: usize = 0;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1631"}},{"Del":{"text":" var six: usize = 0;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1659"}},{"Del":{"text":" while (patts.next()) |patt| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1697"}},{"Del":{"text":" var curr: *u7 = undefined;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1736"}},{"Del":{"text":" switch (patt.len) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1768"}},{"Del":{"text":" 2 => curr = &inl[i].patterns[1],","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1817"}},{"Del":{"text":" 4 => curr = &inl[i].patterns[4],","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1866"}},{"Del":{"text":" 3 => curr = &inl[i].patterns[7],","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1915"}},{"Del":{"text":" 7 => {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1938"}},{"Del":{"text":" inl[i].patterns[8] = 0b1111111;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:1990"}},{"Del":{"text":" continue;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2020"}},{"Del":{"text":" },","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2039"}},{"Del":{"text":" 5 => {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2062"}},{"Del":{"text":" curr = &inl[i].five_len[five];","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2113"}},{"Del":{"text":" five += 1;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2144"}},{"Del":{"text":" },","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2163"}},{"Del":{"text":" 6 => {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2186"}},{"Del":{"text":" curr = &inl[i].six_len[six];","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2235"}},{"Del":{"text":" six += 1;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2265"}},{"Del":{"text":" },","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2284"}},{"Del":{"text":" else => {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2310"}},{"Del":{"text":" unreachable;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2343"}},{"Del":{"text":" },","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2362"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2376"}},{"Del":{"text":" for (patt) |ch| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2406"}},{"Del":{"text":" curr.* |= @as(DigitType, 1) << @intCast(u3, ch - 'a');","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2477"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2491"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2501"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2507"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2508"}},{"Del":{"text":" return inl;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2524"}},{"Del":{"text":"}","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2526"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2527"}},{"Del":{"text":" var input = try parseInput();","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2596"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2597"}},{"Del":{"text":" var sum: RetType = 0;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2623"}},{"Del":{"text":" for (input) |*line| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2649"}},{"Del":{"text":" // 1. deduct 3 from 1","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2679"}},{"Del":{"text":" for (line.five_len) |five| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2716"}},{"Del":{"text":" if (five & line.patterns[1] == line.patterns[1]) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2779"}},{"Del":{"text":" line.patterns[3] = five;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2820"}},{"Del":{"text":" break;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2843"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2857"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2867"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2868"}},{"Del":{"text":" // 2. deduct 9 from 4","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2898"}},{"Del":{"text":" for (line.six_len) |six| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2933"}},{"Del":{"text":" if (six & line.patterns[4] == line.patterns[4]) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:2995"}},{"Del":{"text":" line.patterns[9] = six;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3035"}},{"Del":{"text":" break;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3058"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3072"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3082"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3083"}},{"Del":{"text":" // 3. from six_len (discard 9!) the matching with 1 is 0, the other is 6","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3164"}},{"Del":{"text":" for (line.six_len) |six| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3199"}},{"Del":{"text":" if (six == line.patterns[9]) continue;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3250"}},{"Del":{"text":" if (six & line.patterns[1] == line.patterns[1]) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3312"}},{"Del":{"text":" line.patterns[0] = six;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3352"}},{"Del":{"text":" } else {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3373"}},{"Del":{"text":" line.patterns[6] = six;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3413"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3427"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3437"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3438"}},{"Del":{"text":" // 4. from five_len (discard 3!) the matching with 9 is 5, the other is 2","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3520"}},{"Del":{"text":" for (line.five_len) |five| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3557"}},{"Del":{"text":" if (five == line.patterns[3]) continue;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3609"}},{"Del":{"text":" if (five & line.patterns[9] == five) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3660"}},{"Del":{"text":" line.patterns[5] = five;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3701"}},{"Del":{"text":" } else {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3722"}},{"Del":{"text":" line.patterns[2] = five;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3763"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3777"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3787"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3788"}},{"Del":{"text":" // decode output","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3813"}},{"Del":{"text":" var ret: RetType = 0;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3843"}},{"Del":{"text":" for (line.outputs) |out, idx| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3883"}},{"Del":{"text":" for (line.patterns) |patt, i| {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3927"}},{"Del":{"text":" if (out == patt) {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:3962"}},{"Del":{"text":" ret += @intCast(RetType, i) *","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4012"}},{"Del":{"text":" try std.math.powi(RetType, 10, @intCast(RetType, 3 - idx));","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4096"}},{"Del":{"text":" break;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4123"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4141"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4155"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4165"}},{"Del":{"text":" sum += ret;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4185"}},{"Del":{"text":" }","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4191"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4192"}},{"Del":{"text":" return sum;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4208"}},{"Del":{"text":"}","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4210"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4211"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4241"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4285"}},{"Del":{"text":" const s = timer.lap() / 1000;","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4349"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4350"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(RetType, 1023686));","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4411"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4412"}},{"Del":{"text":"}","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4500"}},{"Del":{"text":"","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4501"}},{"Del":{"text":"test \"day08b\" {","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4517"}},{"Del":{"text":"}","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4589"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 1023686), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:4802"}},{"Del":{"text":" std.debug.print(\"Day 8b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2935"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10220"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10165"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10184"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10185"}},{"Del":{"text":"const path = \"data/day08/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2318"}}]}},{"FileDel":{"deleted_names":[{"basename":"day10b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":20,"start":198,"end":232},"introduced_by":20},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":20,"pos":232},"to":{"change":20,"start":233,"end":233},"introduced_by":20}],"inode":{"change":20,"pos":233}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":233},"to":{"change":20,"start":234,"end":263},"introduced_by":20},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2129},"to":{"change":20,"start":303,"end":2005},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":303},"to":{"change":20,"start":303,"end":2005},"introduced_by":20},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9473},"to":{"change":20,"start":2040,"end":2146},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2040},"to":{"change":20,"start":2040,"end":2146},"introduced_by":20},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9508},"to":{"change":20,"start":2176,"end":2276},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2176},"to":{"change":20,"start":2176,"end":2276},"introduced_by":20},{"previous":"","flag":"DELETED","from":{"change":23,"pos":74},"to":{"change":20,"start":2363,"end":2382},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":60,"pos":2635},"to":{"change":20,"start":2363,"end":2382},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2363},"to":{"change":20,"start":2363,"end":2382},"introduced_by":20},{"previous":"","flag":"DELETED","from":{"change":62,"pos":4442},"to":{"change":20,"start":2455,"end":2457},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2455},"to":{"change":20,"start":2455,"end":2457},"introduced_by":20},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2382},"to":{"change":62,"start":4348,"end":4442},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2276},"to":{"change":60,"start":2562,"end":2635},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2146},"to":{"change":63,"start":9474,"end":9508},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2005},"to":{"change":63,"start":9389,"end":9473},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":263},"to":{"change":65,"start":2092,"end":2129},"introduced_by":65}],"inode":{"change":20,"pos":233}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:261"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:262"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:303"}},{"Del":{"text":"const Pairs = [4][2]u8{","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:327"}},{"Del":{"text":" .{ '(', ')' },","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:346"}},{"Del":{"text":" .{ '[', ']' },","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:365"}},{"Del":{"text":" .{ '{', '}' },","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:384"}},{"Del":{"text":" .{ '<', '>' },","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:403"}},{"Del":{"text":"};","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:406"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:407"}},{"Del":{"text":"const RetType = u64;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:428"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:429"}},{"Del":{"text":"fn parseInput() anyerror!RetType {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:464"}},{"Del":{"text":" const input = @embedFile(path);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:500"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:551"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:552"}},{"Del":{"text":" var gpa = std.heap.GeneralPurposeAllocator(.{}){};","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:607"}},{"Del":{"text":" const allocator = gpa.allocator();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:646"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:647"}},{"Del":{"text":" var pairs = std.ArrayList(u8).init(allocator);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:698"}},{"Del":{"text":" defer pairs.deinit();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:724"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:725"}},{"Del":{"text":" var scores = std.ArrayList(RetType).init(allocator);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:782"}},{"Del":{"text":" defer scores.deinit();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:809"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:810"}},{"Del":{"text":" lines: while (lines.next()) |line| {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:851"}},{"Del":{"text":" pairs.clearRetainingCapacity();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:891"}},{"Del":{"text":" chars: for (line) |ch| {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:924"}},{"Del":{"text":" for (Pairs) |p| {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:954"}},{"Del":{"text":" if (ch == p[1]) { // closing pair","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1004"}},{"Del":{"text":" const last = pairs.popOrNull();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1056"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1057"}},{"Del":{"text":" // XXX: zig compiler error!","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1105"}},{"Del":{"text":" if (last == null) {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1145"}},{"Del":{"text":" continue :lines;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1186"}},{"Del":{"text":" } else if (last != p[0]) {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1233"}},{"Del":{"text":" continue :lines;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1274"}},{"Del":{"text":" }","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1296"}},{"Del":{"text":" continue :chars;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1333"}},{"Del":{"text":" }","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1351"}},{"Del":{"text":" }","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1365"}},{"Del":{"text":" try pairs.append(ch);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1399"}},{"Del":{"text":" }","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1409"}},{"Del":{"text":" var score: RetType = 0;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1441"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1442"}},{"Del":{"text":" var i: usize = pairs.items.len;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1482"}},{"Del":{"text":" while (i > 0) : (i -= 1) {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1517"}},{"Del":{"text":" score *= 5;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1541"}},{"Del":{"text":" score += getValue(pairs.items[i - 1]);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1592"}},{"Del":{"text":" }","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1602"}},{"Del":{"text":" try scores.append(score);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1636"}},{"Del":{"text":" }","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1642"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1643"}},{"Del":{"text":" std.sort.sort(RetType, scores.items, {}, comptime std.sort.asc(RetType));","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1721"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1722"}},{"Del":{"text":" return scores.items[scores.items.len / 2];","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1769"}},{"Del":{"text":"}","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1771"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1772"}},{"Del":{"text":"fn getValue(ch: u8) RetType {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1802"}},{"Del":{"text":" var ret: RetType = undefined;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1836"}},{"Del":{"text":" switch (ch) {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1854"}},{"Del":{"text":" '(' => ret = 1,","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1878"}},{"Del":{"text":" '[' => ret = 2,","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1902"}},{"Del":{"text":" '{' => ret = 3,","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1926"}},{"Del":{"text":" '<' => ret = 4,","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1950"}},{"Del":{"text":" else => unreachable,","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1979"}},{"Del":{"text":" }","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:1985"}},{"Del":{"text":" return ret;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2001"}},{"Del":{"text":"}","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2003"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2004"}},{"Del":{"text":" return try parseInput();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2068"}},{"Del":{"text":"}","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2070"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2071"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2101"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2145"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2209"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2210"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(RetType, 3122628974));","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2274"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2275"}},{"Del":{"text":"}","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2364"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2365"}},{"Del":{"text":"test \"day10b\" {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2381"}},{"Del":{"text":"}","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2456"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 3122628974), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:4441"}},{"Del":{"text":" std.debug.print(\"Day 10b result: {d} \\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2634"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9507"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9452"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9471"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9472"}},{"Del":{"text":"const path = \"data/day10/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2128"}}]}},{"FileDel":{"deleted_names":[{"basename":"day07b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":435,"end":469},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":469},"to":{"change":15,"start":470,"end":470},"introduced_by":15}],"inode":{"change":15,"pos":470}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":470},"to":{"change":15,"start":471,"end":500},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2395},"to":{"change":15,"start":540,"end":1070},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":540},"to":{"change":15,"start":540,"end":1070},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":17,"pos":31},"to":{"change":15,"start":1155,"end":1175},"introduced_by":17},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1155},"to":{"change":15,"start":1155,"end":1175},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1170},"to":{"change":15,"start":1204,"end":1589},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10422},"to":{"change":15,"start":1204,"end":1589},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1204},"to":{"change":15,"start":1204,"end":1589},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1201},"to":{"change":15,"start":1611,"end":1646},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10457},"to":{"change":15,"start":1611,"end":1646},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1611},"to":{"change":15,"start":1611,"end":1646},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":23,"pos":529},"to":{"change":15,"start":1701,"end":1720},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1349},"to":{"change":15,"start":1701,"end":1720},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3084},"to":{"change":15,"start":1701,"end":1720},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1701},"to":{"change":15,"start":1701,"end":1720},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":62,"pos":4981},"to":{"change":15,"start":1789,"end":1791},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1789},"to":{"change":15,"start":1789,"end":1791},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1720},"to":{"change":62,"start":4891,"end":4981},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1646},"to":{"change":16,"start":1202,"end":1263},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1263},"to":{"change":60,"start":3012,"end":3084},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1589},"to":{"change":63,"start":10423,"end":10457},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1175},"to":{"change":63,"start":10340,"end":10422},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1070},"to":{"change":17,"start":0,"end":31},"introduced_by":17},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":500},"to":{"change":65,"start":2358,"end":2395},"introduced_by":65}],"inode":{"change":15,"pos":470}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:498"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:499"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:540"}},{"Del":{"text":"const crabs = 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:560"}},{"Del":{"text":"const CrabType = u11;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:582"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:583"}},{"Del":{"text":"const P2 = struct {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:603"}},{"Del":{"text":" crs: [crabs]CrabType = undefined,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:641"}},{"Del":{"text":" sum: usize,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:657"}},{"Del":{"text":"};","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:660"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:661"}},{"Del":{"text":"fn parseInput() anyerror!P2 {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:691"}},{"Del":{"text":" const in = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:724"}},{"Del":{"text":" const input = std.mem.trimRight(u8, in, \"\\r\\n\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:777"}},{"Del":{"text":" var crbs = std.mem.tokenize(u8, input, \",\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:826"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:827"}},{"Del":{"text":" var ret = P2{ .sum = 0 };","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:857"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:858"}},{"Del":{"text":" var idx: usize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:882"}},{"Del":{"text":" while (crbs.next()) |crab| : (idx += 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:928"}},{"Del":{"text":" const crab_pos = try std.fmt.parseUnsigned(CrabType, crab, 10);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1000"}},{"Del":{"text":" ret.crs[idx] = crab_pos;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1033"}},{"Del":{"text":" ret.sum += crab_pos;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1062"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1068"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1069"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1155"}},{"Del":{"text":" return ret;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1171"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1173"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1174"}},{"Del":{"text":" const crbs = try parseInput();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1238"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1239"}},{"Del":{"text":" var fuel: usize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1264"}},{"Del":{"text":" for (crbs.crs) |c| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1289"}},{"Del":{"text":" var diff: usize = undefined;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1326"}},{"Del":{"text":" if (c > crbs.sum) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1354"}},{"Del":{"text":" diff = c - crbs.sum;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1387"}},{"Del":{"text":" } else {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1404"}},{"Del":{"text":" diff = crbs.sum - c;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1437"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1447"}},{"Del":{"text":" fuel += (diff * (diff + 1)) / 2;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1488"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1494"}},{"Del":{"text":" return fuel;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1511"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1513"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1514"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1544"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1588"}},{"Del":{"text":" const s = timer.lap() / 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1644"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1645"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1702"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1703"}},{"Del":{"text":"test \"day07b\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1719"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1790"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 95851339), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:4980"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(usize, 95851339));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1261"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1262"}},{"Del":{"text":" std.debug.print(\"Day 7b result: {d} \\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3083"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10456"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10401"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10420"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10421"}},{"Del":{"text":" ret.sum = ret.sum / crabs;","pos":"JZ7G22YGZEBWKH23HCHSH5R2ALRF7LDUAVQL2P3N5T4RLJDYJ4RQC:30"}},{"Del":{"text":"const path = \"data/day07/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2394"}}]}},{"FileDel":{"deleted_names":[{"basename":"day07.zig","metadata":0},{"basename":"day07a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER | DELETED","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":14,"start":0,"end":33},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":14,"pos":33},"to":{"change":14,"start":34,"end":34},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":1792,"end":1813},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":1813},"to":{"change":14,"start":34,"end":34},"introduced_by":15}],"inode":{"change":14,"pos":34}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":34},"to":{"change":14,"start":35,"end":64},"introduced_by":14},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2433},"to":{"change":14,"start":104,"end":148},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":104},"to":{"change":14,"start":104,"end":148},"introduced_by":14},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1397},"to":{"change":14,"start":192,"end":225},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":192},"to":{"change":14,"start":192,"end":225},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":225},"to":{"change":14,"start":225,"end":327},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":327},"to":{"change":14,"start":327,"end":549},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":549},"to":{"change":14,"start":549,"end":621},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":621},"to":{"change":14,"start":621,"end":641},"introduced_by":14},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10539},"to":{"change":16,"start":1430,"end":1465},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1430},"to":{"change":16,"start":1430,"end":1465},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1465},"to":{"change":14,"start":705,"end":924},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":705},"to":{"change":14,"start":705,"end":924},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":1516},"to":{"change":14,"start":1516,"end":1518},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":1518},"to":{"change":14,"start":1518,"end":1519},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":1860},"to":{"change":14,"start":1860,"end":1934},"introduced_by":14},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1495},"to":{"change":14,"start":1956,"end":1990},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10573},"to":{"change":14,"start":1956,"end":1990},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":1956},"to":{"change":14,"start":1956,"end":1990},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":2046},"to":{"change":14,"start":2046,"end":2047},"introduced_by":14},{"previous":"","flag":"DELETED","from":{"change":17,"pos":117},"to":{"change":14,"start":2127,"end":2129},"introduced_by":17},{"previous":"","flag":"DELETED","from":{"change":23,"pos":605},"to":{"change":14,"start":2127,"end":2129},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1640},"to":{"change":14,"start":2127,"end":2129},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":15,"pos":1868},"to":{"change":14,"start":2127,"end":2129},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3159},"to":{"change":14,"start":2127,"end":2129},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":2127},"to":{"change":14,"start":2127,"end":2129},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":2129},"to":{"change":14,"start":2129,"end":2130},"introduced_by":14},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5069},"to":{"change":14,"start":2299,"end":2301},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":2299},"to":{"change":14,"start":2299,"end":2301},"introduced_by":14},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":2130},"to":{"change":15,"start":1869,"end":1885},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1885},"to":{"change":62,"start":4982,"end":5069},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":2047},"to":{"change":16,"start":1496,"end":1554},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1554},"to":{"change":16,"start":1554,"end":1555},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1555},"to":{"change":60,"start":3085,"end":3159},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":1934},"to":{"change":63,"start":10540,"end":10573},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":641},"to":{"change":63,"start":10458,"end":10539},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":148},"to":{"change":16,"start":1350,"end":1397},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":14,"pos":64},"to":{"change":65,"start":2396,"end":2433},"introduced_by":65}],"inode":{"change":14,"pos":34}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:62"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:63"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:104"}},{"Del":{"text":"const crabs = 1000;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:124"}},{"Del":{"text":"const CrabType = u11;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:146"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:147"}},{"Del":{"text":" const in = @embedFile(path);","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:224"}},{"Del":{"text":" const input = std.mem.trimRight(u8, in, \"\\r\\n\");","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:277"}},{"Del":{"text":" var crbs = std.mem.tokenize(u8, input, \",\");","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:326"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:327"}},{"Del":{"text":" var ret: [crabs]CrabType = undefined;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:369"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:370"}},{"Del":{"text":" var idx: usize = 0;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:394"}},{"Del":{"text":" while (crbs.next()) |crab| : (idx += 1) {","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:440"}},{"Del":{"text":" const crab_pos = try std.fmt.parseUnsigned(CrabType, crab, 10);","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:512"}},{"Del":{"text":" ret[idx] = crab_pos;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:541"}},{"Del":{"text":" }","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:547"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:548"}},{"Del":{"text":" std.sort.sort(CrabType, &ret, {}, comptime std.sort.asc(CrabType));","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:620"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:621"}},{"Del":{"text":" return ret;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:637"}},{"Del":{"text":"}","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:639"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:640"}},{"Del":{"text":" const crbs = try parseInput();","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1464"}},{"Del":{"text":" const pivot = crbs[crabs / 2];","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:739"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:740"}},{"Del":{"text":" var fuel: usize = 0;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:765"}},{"Del":{"text":" for (crbs) |c| {","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:786"}},{"Del":{"text":" if (c > pivot) {","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:811"}},{"Del":{"text":" fuel += c - pivot;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:842"}},{"Del":{"text":" } else {","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:859"}},{"Del":{"text":" fuel += pivot - c;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:890"}},{"Del":{"text":" }","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:900"}},{"Del":{"text":" }","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:906"}},{"Del":{"text":" return fuel;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:923"}},{"Del":{"text":"}","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:1517"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:1518"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:1889"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:1933"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:1989"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:2046"}},{"Del":{"text":"}","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:2128"}},{"Del":{"text":"","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:2129"}},{"Del":{"text":"}","pos":"4TF5FCXVZAF23QJQ7H3I7QGCVUK33O6V37YUXVFEL64FPC5HRG6QC:2300"}},{"Del":{"text":"test \"day07a\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1884"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 335271), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5068"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(usize, 335271));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1553"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1554"}},{"Del":{"text":" std.debug.print(\"Day 7a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3158"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10572"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10518"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10537"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10538"}},{"Del":{"text":"pub fn parseInput() anyerror![crabs]CrabType {","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1396"}},{"Del":{"text":"const path = \"data/day07/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2432"}}]}},{"FileDel":{"deleted_names":[{"basename":"day06b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":1886,"end":1920},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":1920},"to":{"change":15,"start":1921,"end":1921},"introduced_by":15}],"inode":{"change":15,"pos":1921}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1921},"to":{"change":15,"start":1922,"end":1951},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2471},"to":{"change":15,"start":1991,"end":2959},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1991},"to":{"change":15,"start":1991,"end":2959},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1674},"to":{"change":15,"start":2988,"end":3101},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10656},"to":{"change":15,"start":2988,"end":3101},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":2988},"to":{"change":15,"start":2988,"end":3101},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1705},"to":{"change":15,"start":3123,"end":3158},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10691},"to":{"change":15,"start":3123,"end":3158},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3123},"to":{"change":15,"start":3123,"end":3158},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":23,"pos":679},"to":{"change":15,"start":3213,"end":3232},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1858},"to":{"change":15,"start":3213,"end":3232},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3232},"to":{"change":15,"start":3213,"end":3232},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3213},"to":{"change":15,"start":3213,"end":3232},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5165},"to":{"change":15,"start":3306,"end":3308},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3306},"to":{"change":15,"start":3306,"end":3308},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3232},"to":{"change":62,"start":5070,"end":5165},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3158},"to":{"change":16,"start":1706,"end":1772},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1772},"to":{"change":60,"start":3160,"end":3232},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3101},"to":{"change":63,"start":10657,"end":10691},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":2959},"to":{"change":63,"start":10574,"end":10656},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":1951},"to":{"change":65,"start":2434,"end":2471},"introduced_by":65}],"inode":{"change":15,"pos":1921}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1949"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1950"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:1991"}},{"Del":{"text":"const ages = 9;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2007"}},{"Del":{"text":"const AgeType = u4;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2027"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2028"}},{"Del":{"text":"fn parseInput() anyerror![ages]usize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2067"}},{"Del":{"text":" const in = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2100"}},{"Del":{"text":" const input = std.mem.trimRight(u8, in, \"\\r\\n\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2153"}},{"Del":{"text":" var ltrs = std.mem.tokenize(u8, input, \",\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2202"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2203"}},{"Del":{"text":" var ret = [_]usize{0} ** ages;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2238"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2239"}},{"Del":{"text":" while (ltrs.next()) |lantern_age| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2279"}},{"Del":{"text":" const age = try std.fmt.parseUnsigned(AgeType, lantern_age, 10);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2352"}},{"Del":{"text":" ret[age] += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2375"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2381"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2382"}},{"Del":{"text":" return ret;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2398"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2400"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2401"}},{"Del":{"text":"fn sum(ageArray: [ages]usize) usize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2439"}},{"Del":{"text":" var s: usize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2461"}},{"Del":{"text":" for (ageArray) |value| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2490"}},{"Del":{"text":" s += value;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2510"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2516"}},{"Del":{"text":" return s;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2530"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2532"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2533"}},{"Del":{"text":"fn countFish(days: u9) anyerror![ages]usize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2579"}},{"Del":{"text":" var age = try parseInput();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2611"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2612"}},{"Del":{"text":" var i: @TypeOf(days) = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2642"}},{"Del":{"text":" while (i < days) : (i += 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2676"}},{"Del":{"text":" const new = age[0];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2704"}},{"Del":{"text":" age[0] = age[1];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2729"}},{"Del":{"text":" age[1] = age[2];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2754"}},{"Del":{"text":" age[2] = age[3];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2779"}},{"Del":{"text":" age[3] = age[4];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2804"}},{"Del":{"text":" age[4] = age[5];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2829"}},{"Del":{"text":" age[5] = age[6];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2854"}},{"Del":{"text":" age[6] = age[7] + new;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2885"}},{"Del":{"text":" age[7] = age[8];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2910"}},{"Del":{"text":" age[8] = new;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2932"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2938"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2939"}},{"Del":{"text":" return age;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2955"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2957"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:2958"}},{"Del":{"text":" return sum(try countFish(256));","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3023"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3025"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3026"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3056"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3100"}},{"Del":{"text":" const s = timer.lap() / 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3156"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3157"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3214"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3215"}},{"Del":{"text":"test \"day06b\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3231"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3307"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 1590327954513), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5164"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(usize, 1590327954513));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1770"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1771"}},{"Del":{"text":" std.debug.print(\"Day 6b result: {d} \\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3231"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10690"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10635"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10654"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10655"}},{"Del":{"text":"const path = \"data/day06/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2470"}}]}},{"FileDel":{"deleted_names":[{"basename":"day06.zig","metadata":0},{"basename":"day06a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER | DELETED","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":13,"start":0,"end":33},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":13,"pos":33},"to":{"change":13,"start":34,"end":34},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":3309,"end":3330},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":3330},"to":{"change":13,"start":34,"end":34},"introduced_by":15}],"inode":{"change":13,"pos":34}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":34},"to":{"change":13,"start":35,"end":64},"introduced_by":13},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2509},"to":{"change":13,"start":104,"end":214},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":104},"to":{"change":13,"start":104,"end":214},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":214},"to":{"change":13,"start":214,"end":316},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":316},"to":{"change":13,"start":316,"end":317},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":317},"to":{"change":13,"start":317,"end":352},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":352},"to":{"change":13,"start":352,"end":1072},"introduced_by":13},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1891},"to":{"change":13,"start":1100,"end":1135},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10773},"to":{"change":13,"start":1100,"end":1135},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1100},"to":{"change":13,"start":1100,"end":1135},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1203},"to":{"change":13,"start":1203,"end":1205},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1392},"to":{"change":13,"start":1392,"end":1393},"introduced_by":13},{"previous":"","flag":"DELETED","from":{"change":23,"pos":755},"to":{"change":13,"start":1473,"end":1476},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2066},"to":{"change":13,"start":1473,"end":1476},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3307},"to":{"change":13,"start":1473,"end":1476},"introduced_by":60},{"previous":"","flag":"DELETED","from":{"change":15,"pos":3385},"to":{"change":13,"start":1473,"end":1476},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1473},"to":{"change":13,"start":1473,"end":1476},"introduced_by":13},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5253},"to":{"change":13,"start":1557,"end":1559},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1557},"to":{"change":13,"start":1557,"end":1559},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1476},"to":{"change":15,"start":3386,"end":3402},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3402},"to":{"change":62,"start":5166,"end":5253},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1393},"to":{"change":16,"start":1922,"end":1980},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1980},"to":{"change":16,"start":1980,"end":1981},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1981},"to":{"change":60,"start":3233,"end":3307},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1205},"to":{"change":13,"start":1205,"end":1280},"introduced_by":13},{"previous":"","flag":"DELETED","from":{"change":16,"pos":1921},"to":{"change":13,"start":1302,"end":1336},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10807},"to":{"change":13,"start":1302,"end":1336},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1302},"to":{"change":13,"start":1302,"end":1336},"introduced_by":13},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1280},"to":{"change":63,"start":10774,"end":10807},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":1072},"to":{"change":63,"start":10692,"end":10773},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":13,"pos":64},"to":{"change":65,"start":2472,"end":2509},"introduced_by":65}],"inode":{"change":13,"pos":34}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:62"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:63"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:104"}},{"Del":{"text":"const ages = 9;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:120"}},{"Del":{"text":"const AgeType = u4;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:140"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:141"}},{"Del":{"text":"fn parseInput() anyerror![ages]usize {","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:180"}},{"Del":{"text":" const in = @embedFile(path);","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:213"}},{"Del":{"text":" const input = std.mem.trimRight(u8, in, \"\\r\\n\");","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:266"}},{"Del":{"text":" var ltrs = std.mem.tokenize(u8, input, \",\");","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:315"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:316"}},{"Del":{"text":" var ret = [_]usize{0} ** ages;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:351"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:352"}},{"Del":{"text":" while (ltrs.next()) |lantern_age| {","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:392"}},{"Del":{"text":" const age = try std.fmt.parseUnsigned(AgeType, lantern_age, 10);","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:465"}},{"Del":{"text":" ret[age] += 1;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:488"}},{"Del":{"text":" }","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:494"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:495"}},{"Del":{"text":" return ret;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:511"}},{"Del":{"text":"}","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:513"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:514"}},{"Del":{"text":"fn sum(ageArray: [ages]usize) usize {","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:552"}},{"Del":{"text":" var s: usize = 0;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:574"}},{"Del":{"text":" for (ageArray) |value| {","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:603"}},{"Del":{"text":" s += value;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:623"}},{"Del":{"text":" }","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:629"}},{"Del":{"text":" return s;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:643"}},{"Del":{"text":"}","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:645"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:646"}},{"Del":{"text":"fn countFish(days: u9) anyerror![ages]usize {","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:692"}},{"Del":{"text":" var age = try parseInput();","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:724"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:725"}},{"Del":{"text":" var i: @TypeOf(days) = 0;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:755"}},{"Del":{"text":" while (i < days) : (i += 1) {","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:789"}},{"Del":{"text":" const new = age[0];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:817"}},{"Del":{"text":" age[0] = age[1];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:842"}},{"Del":{"text":" age[1] = age[2];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:867"}},{"Del":{"text":" age[2] = age[3];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:892"}},{"Del":{"text":" age[3] = age[4];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:917"}},{"Del":{"text":" age[4] = age[5];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:942"}},{"Del":{"text":" age[5] = age[6];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:967"}},{"Del":{"text":" age[6] = age[7] + new;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:998"}},{"Del":{"text":" age[7] = age[8];","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1023"}},{"Del":{"text":" age[8] = new;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1045"}},{"Del":{"text":" }","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1051"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1052"}},{"Del":{"text":" return age;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1068"}},{"Del":{"text":"}","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1070"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1071"}},{"Del":{"text":" return sum(try countFish(80));","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1134"}},{"Del":{"text":"}","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1204"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1392"}},{"Del":{"text":"}","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1474"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1475"}},{"Del":{"text":"}","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1558"}},{"Del":{"text":"test \"day06a\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3401"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 350149), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5252"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(usize, 350149));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1979"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1980"}},{"Del":{"text":" std.debug.print(\"Day 6a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3306"}},{"Del":{"text":"","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1205"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1235"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1279"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"4FDJNKVA3K4JLSUPNALFOVXU3OLTNSOWEPUTS2RQGKM5YXWM74YAC:1335"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10806"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10752"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10771"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10772"}},{"Del":{"text":"const path = \"data/day06/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2508"}}]}},{"FileDel":{"deleted_names":[{"basename":"day05b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":3403,"end":3437},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":3437},"to":{"change":15,"start":3438,"end":3438},"introduced_by":15}],"inode":{"change":15,"pos":3438}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3438},"to":{"change":15,"start":3439,"end":3468},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2547},"to":{"change":15,"start":3508,"end":5596},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3508},"to":{"change":15,"start":3508,"end":5596},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2102},"to":{"change":15,"start":5627,"end":6191},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10892},"to":{"change":15,"start":5627,"end":6191},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":5627},"to":{"change":15,"start":5627,"end":6191},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2133},"to":{"change":15,"start":6213,"end":6248},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10927},"to":{"change":15,"start":6213,"end":6248},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6213},"to":{"change":15,"start":6213,"end":6248},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":23,"pos":831},"to":{"change":15,"start":6303,"end":6322},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2280},"to":{"change":15,"start":6303,"end":6322},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3382},"to":{"change":15,"start":6303,"end":6322},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6303},"to":{"change":15,"start":6303,"end":6322},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5343},"to":{"change":15,"start":6390,"end":6392},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6390},"to":{"change":15,"start":6390,"end":6392},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6322},"to":{"change":62,"start":5254,"end":5343},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6248},"to":{"change":16,"start":2134,"end":2194},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":2194},"to":{"change":60,"start":3308,"end":3382},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6191},"to":{"change":63,"start":10893,"end":10927},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":5596},"to":{"change":63,"start":10808,"end":10892},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":3468},"to":{"change":65,"start":2510,"end":2547},"introduced_by":65}],"inode":{"change":15,"pos":3438}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3466"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3467"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3508"}},{"Del":{"text":"const RetType = u16;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3529"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3530"}},{"Del":{"text":"const grid_size = 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3554"}},{"Del":{"text":"const max_grid_value = u2;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3581"}},{"Del":{"text":"const Vents = [grid_size][grid_size]max_grid_value;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3633"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3634"}},{"Del":{"text":"const CoordType = i20;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3657"}},{"Del":{"text":"const Coord = struct { x: CoordType, y: CoordType };","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3710"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3711"}},{"Del":{"text":"fn countVents(directions: []const Coord, nodiag: bool) anyerror!RetType {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3785"}},{"Del":{"text":" const input = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3821"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3869"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3870"}},{"Del":{"text":" var vts: Vents = [_][grid_size]max_grid_value{[_]max_grid_value{0} ** grid_size} ** grid_size;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3969"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:3970"}},{"Del":{"text":" var counter: RetType = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4000"}},{"Del":{"text":" while (lines.next()) |line| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4034"}},{"Del":{"text":" if (line.len == 0) continue;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4071"}},{"Del":{"text":" var crop_line = std.mem.tokenize(u8, line, \" -> \");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4131"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4132"}},{"Del":{"text":" // parse coordinates","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4161"}},{"Del":{"text":" var l: [2]Coord = undefined;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4198"}},{"Del":{"text":" var idx: usize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4226"}},{"Del":{"text":" while (crop_line.next()) |cl| : (idx += 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4279"}},{"Del":{"text":" var coords = std.mem.tokenize(u8, cl, \",\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4335"}},{"Del":{"text":" l[idx].x = try std.fmt.parseUnsigned(CoordType, coords.next().?, 10);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4417"}},{"Del":{"text":" l[idx].y = try std.fmt.parseUnsigned(CoordType, coords.next().?, 10);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4499"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4509"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4510"}},{"Del":{"text":" // check if diagonal lines count or not","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4558"}},{"Del":{"text":" if (nodiag and !((l[0].x == l[1].x) or (l[0].y == l[1].y))) continue;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4636"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4637"}},{"Del":{"text":" // setup lines","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4660"}},{"Del":{"text":" const dir = try getDirection(l, directions);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4713"}},{"Del":{"text":" while ((l[0].x != l[1].x + dir.x) or (l[0].y != l[1].y + dir.y)) : ({","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4791"}},{"Del":{"text":" l[0].x += dir.x;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4820"}},{"Del":{"text":" l[0].y += dir.y;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4849"}},{"Del":{"text":" }) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4862"}},{"Del":{"text":" var v = vts[@intCast(usize, l[0].x)][@intCast(usize, l[0].y)];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4937"}},{"Del":{"text":" if (v == 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4963"}},{"Del":{"text":" counter += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:4993"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5007"}},{"Del":{"text":" v +|= 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5028"}},{"Del":{"text":" vts[@intCast(usize, l[0].x)][@intCast(usize, l[0].y)] = v;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5099"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5109"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5115"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5116"}},{"Del":{"text":" return counter;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5136"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5138"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5139"}},{"Del":{"text":"fn getDirection(c: [2]Coord, directions: []const Coord) !Coord {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5204"}},{"Del":{"text":" var min = try manhattan(c[0], c[1]);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5245"}},{"Del":{"text":" for (directions) |d| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5272"}},{"Del":{"text":" if ((try manhattan(Coord{ .x = c[0].x + d.x, .y = c[0].y + d.y }, c[1])) < min) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5362"}},{"Del":{"text":" return d;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5384"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5394"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5400"}},{"Del":{"text":" unreachable;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5417"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5419"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5420"}},{"Del":{"text":"fn manhattan(f: Coord, s: Coord) !CoordType {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5466"}},{"Del":{"text":" const xdiff = try std.math.absInt(f.x - s.x);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5516"}},{"Del":{"text":" const ydiff = try std.math.absInt(f.y - s.y);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5566"}},{"Del":{"text":" return xdiff + ydiff;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5592"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5594"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5595"}},{"Del":{"text":" const directions = [_]Coord{","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5659"}},{"Del":{"text":" // Diagonal manhattan distance can decrease by 2, so these must be","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5734"}},{"Del":{"text":" // tried first otherwise getDirection() will not return proper direction.","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5816"}},{"Del":{"text":" .{ .x = -1, .y = -1 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5847"}},{"Del":{"text":" .{ .x = -1, .y = 1 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5877"}},{"Del":{"text":" .{ .x = 1, .y = -1 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5907"}},{"Del":{"text":" .{ .x = 1, .y = 1 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5936"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5937"}},{"Del":{"text":" .{ .x = -1, .y = 0 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5967"}},{"Del":{"text":" .{ .x = 1, .y = 0 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:5996"}},{"Del":{"text":" .{ .x = 0, .y = -1 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6026"}},{"Del":{"text":" .{ .x = 0, .y = 1 },","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6055"}},{"Del":{"text":" };","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6062"}},{"Del":{"text":" return try countVents(directions[0..], false);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6113"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6115"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6116"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6146"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6190"}},{"Del":{"text":" const s = timer.lap() / 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6246"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6247"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6304"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6305"}},{"Del":{"text":"test \"day05b\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6321"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6391"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 21577), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5342"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(RetType, 21577));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2192"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2193"}},{"Del":{"text":" std.debug.print(\"Day 5b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3381"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10926"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10871"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10890"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10891"}},{"Del":{"text":"const path = \"data/day05/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2546"}}]}},{"FileDel":{"deleted_names":[{"basename":"day16a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":34,"start":6063,"end":6097},"introduced_by":34},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":34,"pos":6097},"to":{"change":34,"start":6098,"end":6098},"introduced_by":34}],"inode":{"change":34,"pos":6098}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":6098},"to":{"change":34,"start":6099,"end":6128},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1530},"to":{"change":34,"start":6168,"end":7229},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":6168},"to":{"change":34,"start":6168,"end":7229},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6135},"to":{"change":34,"start":7428,"end":7429},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":7428},"to":{"change":34,"start":7428,"end":7429},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6195},"to":{"change":34,"start":7486,"end":7513},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":7486},"to":{"change":34,"start":7486,"end":7513},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1635},"to":{"change":34,"start":7576,"end":9829},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":7576},"to":{"change":34,"start":7576,"end":9829},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6380},"to":{"change":34,"start":9829,"end":9873},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":9829},"to":{"change":34,"start":9829,"end":9873},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6427},"to":{"change":34,"start":9902,"end":9995},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":9902},"to":{"change":34,"start":9902,"end":9995},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":60,"pos":1651},"to":{"change":34,"start":10071,"end":10090},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":10071},"to":{"change":34,"start":10071,"end":10090},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":62,"pos":3367},"to":{"change":34,"start":10155,"end":10157},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":10155},"to":{"change":34,"start":10155,"end":10157},"introduced_by":34},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":10090},"to":{"change":62,"start":3281,"end":3367},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":9995},"to":{"change":60,"start":1576,"end":1651},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":9873},"to":{"change":63,"start":6381,"end":6427},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":9829},"to":{"change":63,"start":6196,"end":6380},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":7513},"to":{"change":65,"start":1577,"end":1635},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":7429},"to":{"change":63,"start":6136,"end":6195},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":7229},"to":{"change":63,"start":5998,"end":6053},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":65,"pos":1576},"to":{"change":63,"start":6100,"end":6135},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":6100},"to":{"change":63,"start":6100,"end":6135},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":6053},"to":{"change":65,"start":1531,"end":1576},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":34,"pos":6128},"to":{"change":65,"start":1493,"end":1530},"introduced_by":65}],"inode":{"change":34,"pos":6098}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6126"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6127"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6168"}},{"Del":{"text":"const RetType = u10;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6189"}},{"Del":{"text":"const Str = []const u8;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6213"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6214"}},{"Del":{"text":"fn parseInput(a: std.mem.Allocator) ![]u8 {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6258"}},{"Del":{"text":" const input = @embedFile(path);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6294"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6295"}},{"Del":{"text":" var ret = std.ArrayList(u8).init(a);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6336"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6337"}},{"Del":{"text":" for (input) |ch| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6360"}},{"Del":{"text":" switch (ch) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6382"}},{"Del":{"text":" '0' => try ret.appendSlice(\"0000\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6430"}},{"Del":{"text":" '1' => try ret.appendSlice(\"0001\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6478"}},{"Del":{"text":" '2' => try ret.appendSlice(\"0010\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6526"}},{"Del":{"text":" '3' => try ret.appendSlice(\"0011\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6574"}},{"Del":{"text":" '4' => try ret.appendSlice(\"0100\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6622"}},{"Del":{"text":" '5' => try ret.appendSlice(\"0101\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6670"}},{"Del":{"text":" '6' => try ret.appendSlice(\"0110\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6718"}},{"Del":{"text":" '7' => try ret.appendSlice(\"0111\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6766"}},{"Del":{"text":" '8' => try ret.appendSlice(\"1000\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6814"}},{"Del":{"text":" '9' => try ret.appendSlice(\"1001\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6862"}},{"Del":{"text":" 'A' => try ret.appendSlice(\"1010\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6910"}},{"Del":{"text":" 'B' => try ret.appendSlice(\"1011\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:6958"}},{"Del":{"text":" 'C' => try ret.appendSlice(\"1100\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7006"}},{"Del":{"text":" 'D' => try ret.appendSlice(\"1101\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7054"}},{"Del":{"text":" 'E' => try ret.appendSlice(\"1110\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7102"}},{"Del":{"text":" 'F' => try ret.appendSlice(\"1111\"),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7150"}},{"Del":{"text":" else => break,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7177"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7187"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7193"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7194"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7225"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7227"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7228"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7428"}},{"Del":{"text":" defer arena.deinit();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7511"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7512"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7576"}},{"Del":{"text":" return p.sumVersion();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7603"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7605"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7606"}},{"Del":{"text":"const LiteralType = u44;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7631"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7632"}},{"Del":{"text":"const Packet = struct {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7656"}},{"Del":{"text":" version: u3,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7673"}},{"Del":{"text":" typeID: u3,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7689"}},{"Del":{"text":" literal: LiteralType,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7715"}},{"Del":{"text":" subs: std.ArrayList(Packet),","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7748"}},{"Del":{"text":" fn sumVersion(self: @This()) RetType {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7791"}},{"Del":{"text":" var sum: RetType = self.version;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7832"}},{"Del":{"text":" for (self.subs.items) |sp| {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7869"}},{"Del":{"text":" sum += sp.sumVersion();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7905"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7915"}},{"Del":{"text":" return sum;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7935"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:7941"}},{"Del":{"text":" fn parseOperator(self: *@This(), a: std.mem.Allocator, in: *Str) anyerror!void {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8026"}},{"Del":{"text":" in.* = in.*[6..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8052"}},{"Del":{"text":" switch (in.*[0]) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8079"}},{"Del":{"text":" '0' => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8100"}},{"Del":{"text":" const total = try std.fmt.parseUnsigned(usize, in.*[1..16], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8180"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8181"}},{"Del":{"text":" in.* = in.*[16..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8216"}},{"Del":{"text":" const initial_length = in.len;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8263"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8264"}},{"Del":{"text":" var pivot: usize = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8302"}},{"Del":{"text":" while (pivot < total) : (pivot = initial_length - in.len) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8378"}},{"Del":{"text":" var p = try parsePacket(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8430"}},{"Del":{"text":" try self.subs.append(p);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8475"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8493"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8508"}},{"Del":{"text":" '1' => {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8529"}},{"Del":{"text":" const subpackets = try std.fmt.parseUnsigned(usize, in.*[1..12], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8614"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8615"}},{"Del":{"text":" in.* = in.*[12..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8650"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8651"}},{"Del":{"text":" var counter: usize = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8691"}},{"Del":{"text":" while (counter < subpackets) : (counter += 1) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8755"}},{"Del":{"text":" var p = try parsePacket(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8807"}},{"Del":{"text":" try self.subs.append(p);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8852"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8870"}},{"Del":{"text":" },","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8885"}},{"Del":{"text":" else => unreachable,","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8918"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8928"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8934"}},{"Del":{"text":"};","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8937"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8938"}},{"Del":{"text":"fn parsePacket(a: std.mem.Allocator, in: *Str) !Packet {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:8995"}},{"Del":{"text":" var p = Packet{ .version = undefined, .typeID = undefined, .literal = undefined, .subs = std.ArrayList(Packet).init(a) };","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9121"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9122"}},{"Del":{"text":" p.version = try std.fmt.parseUnsigned(u3, in.*[0..3], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9184"}},{"Del":{"text":" p.typeID = try std.fmt.parseUnsigned(u3, in.*[3..6], 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9245"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9246"}},{"Del":{"text":" if (p.typeID == 4) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9271"}},{"Del":{"text":" p.literal = try parseLiteral(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9316"}},{"Del":{"text":" } else {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9329"}},{"Del":{"text":" try p.parseOperator(a, in);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9365"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9371"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9372"}},{"Del":{"text":" return p;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9386"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9388"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9389"}},{"Del":{"text":"fn parseLiteral(a: std.mem.Allocator, in: *Str) !LiteralType {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9452"}},{"Del":{"text":" in.* = in.*[6..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9474"}},{"Del":{"text":" var ret = std.ArrayList(u8).init(a);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9515"}},{"Del":{"text":" var idx: usize = 0;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9539"}},{"Del":{"text":" while (idx < in.len) : (idx += 5) {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9579"}},{"Del":{"text":" try ret.appendSlice(in.*[idx + 1 .. idx + 5]);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9634"}},{"Del":{"text":" if (in.*[idx] == '0') {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9666"}},{"Del":{"text":" in.* = in.*[idx + 5 ..];","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9703"}},{"Del":{"text":" break;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9722"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9732"}},{"Del":{"text":" }","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9738"}},{"Del":{"text":" return try std.fmt.parseUnsigned(LiteralType, ret.items, 2);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9803"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9805"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9806"}},{"Del":{"text":"pub fn main() !void {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9828"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9872"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9935"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9936"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 967), ret);","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9993"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:9994"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:10072"}},{"Del":{"text":"","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:10073"}},{"Del":{"text":"test \"day16a\" {","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:10089"}},{"Del":{"text":"}","pos":"65A4T47IAWVWHN4E2NDGXVCI3SCMVNQQS3OM377US2ORTHJCWZKAC:10156"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 967), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3366"}},{"Del":{"text":" std.debug.print(\"Day 16a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1650"}},{"Del":{"text":" const ret = try first(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6426"}},{"Del":{"text":" var buf: [100_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6233"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6289"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6352"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6378"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6379"}},{"Del":{"text":" const p = try parsePacket(arena.allocator(), &input);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1634"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6194"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) !RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6052"}},{"Del":{"text":" defer allocator.?.free(input);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6134"}},{"Del":{"text":" var input = try parseInput(allocator.?);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1575"}},{"Del":{"text":"const path = \"data/day16/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:1529"}}]}},{"FileDel":{"deleted_names":[{"basename":"day05.zig","metadata":0},{"basename":"day05a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER | DELETED","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":11,"start":61,"end":94},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":11,"pos":94},"to":{"change":11,"start":95,"end":95},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":6393,"end":6414},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":6414},"to":{"change":11,"start":95,"end":95},"introduced_by":15}],"inode":{"change":11,"pos":95}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":95},"to":{"change":11,"start":96,"end":125},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2585},"to":{"change":11,"start":165,"end":479},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":165},"to":{"change":11,"start":165,"end":479},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":479},"to":{"change":11,"start":479,"end":527},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":527},"to":{"change":11,"start":527,"end":528},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":528},"to":{"change":11,"start":528,"end":627},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":627},"to":{"change":11,"start":627,"end":729},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":729},"to":{"change":11,"start":729,"end":789},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":789},"to":{"change":11,"start":789,"end":937},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":937},"to":{"change":11,"start":937,"end":993},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":993},"to":{"change":11,"start":993,"end":1371},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":12,"pos":224},"to":{"change":11,"start":1714,"end":1805},"introduced_by":12},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":1714},"to":{"change":11,"start":1714,"end":1805},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":1805},"to":{"change":11,"start":1805,"end":1876},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":1934},"to":{"change":11,"start":1934,"end":2039},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2039},"to":{"change":11,"start":2039,"end":2080},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2112},"to":{"change":11,"start":2112,"end":2139},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2139},"to":{"change":11,"start":2139,"end":2229},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":12,"pos":247},"to":{"change":11,"start":2250,"end":2266},"introduced_by":12},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2250},"to":{"change":11,"start":2250,"end":2266},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":12,"pos":265},"to":{"change":11,"start":2282,"end":2285},"introduced_by":12},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2282},"to":{"change":11,"start":2282,"end":2285},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2285},"to":{"change":11,"start":2285,"end":2457},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2457},"to":{"change":11,"start":2457,"end":2460},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2315},"to":{"change":11,"start":2490,"end":2698},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11011},"to":{"change":11,"start":2490,"end":2698},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2490},"to":{"change":11,"start":2490,"end":2698},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3061},"to":{"change":11,"start":3061,"end":3064},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3064},"to":{"change":11,"start":3064,"end":3138},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2345},"to":{"change":11,"start":3160,"end":3194},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11045},"to":{"change":11,"start":3160,"end":3194},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3160},"to":{"change":11,"start":3160,"end":3194},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3250},"to":{"change":11,"start":3250,"end":3251},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":23,"pos":907},"to":{"change":11,"start":3331,"end":3334},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2490},"to":{"change":11,"start":3331,"end":3334},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3457},"to":{"change":11,"start":3331,"end":3334},"introduced_by":60},{"previous":"","flag":"DELETED","from":{"change":15,"pos":6469},"to":{"change":11,"start":3331,"end":3334},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3331},"to":{"change":11,"start":3331,"end":3334},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5431},"to":{"change":11,"start":3415,"end":3417},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3415},"to":{"change":11,"start":3415,"end":3417},"introduced_by":11},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3334},"to":{"change":15,"start":6470,"end":6486},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6486},"to":{"change":62,"start":5344,"end":5431},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3251},"to":{"change":16,"start":2346,"end":2404},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":2404},"to":{"change":16,"start":2404,"end":2405},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":2405},"to":{"change":60,"start":3383,"end":3457},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":3138},"to":{"change":63,"start":11012,"end":11045},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2460},"to":{"change":63,"start":10928,"end":11011},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2266},"to":{"change":12,"start":248,"end":265},"introduced_by":12},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":2229},"to":{"change":12,"start":225,"end":247},"introduced_by":12},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":1371},"to":{"change":12,"start":0,"end":149},"introduced_by":12},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":12,"pos":149},"to":{"change":12,"start":149,"end":224},"introduced_by":12},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":11,"pos":125},"to":{"change":65,"start":2548,"end":2585},"introduced_by":65}],"inode":{"change":11,"pos":95}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:123"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:124"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:165"}},{"Del":{"text":"const RetType = u16;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:186"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:187"}},{"Del":{"text":"const grid_size = 1000;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:211"}},{"Del":{"text":"const max_grid_value = u2;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:238"}},{"Del":{"text":"const Vents = [grid_size][grid_size]max_grid_value;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:290"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:291"}},{"Del":{"text":"const CoordType = i20;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:314"}},{"Del":{"text":"const Coord = struct { x: CoordType, y: CoordType };","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:367"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:368"}},{"Del":{"text":"fn countVents(directions: []const Coord, nodiag: bool) anyerror!RetType {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:442"}},{"Del":{"text":" const input = @embedFile(path);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:478"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:526"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:527"}},{"Del":{"text":" var vts: Vents = [_][grid_size]max_grid_value{[_]max_grid_value{0} ** grid_size} ** grid_size;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:626"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:627"}},{"Del":{"text":" var counter: RetType = 0;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:657"}},{"Del":{"text":" while (lines.next()) |line| {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:691"}},{"Del":{"text":" if (line.len == 0) continue;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:728"}},{"Del":{"text":" var crop_line = std.mem.tokenize(u8, line, \" -> \");","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:788"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:789"}},{"Del":{"text":" // parse coordinates","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:818"}},{"Del":{"text":" var l: [2]Coord = undefined;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:855"}},{"Del":{"text":" var idx: usize = 0;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:883"}},{"Del":{"text":" while (crop_line.next()) |cl| : (idx += 1) {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:936"}},{"Del":{"text":" var coords = std.mem.tokenize(u8, cl, \",\");","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:992"}},{"Del":{"text":" l[idx].x = try std.fmt.parseUnsigned(CoordType, coords.next().?, 10);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1074"}},{"Del":{"text":" l[idx].y = try std.fmt.parseUnsigned(CoordType, coords.next().?, 10);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1156"}},{"Del":{"text":" }","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1166"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1167"}},{"Del":{"text":" // check if diagonal lines count or not","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1215"}},{"Del":{"text":" if (nodiag and !((l[0].x == l[1].x) or (l[0].y == l[1].y))) continue;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1293"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1294"}},{"Del":{"text":" // setup lines","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1317"}},{"Del":{"text":" const dir = try getDirection(l, directions);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1370"}},{"Del":{"text":" if (v == 1) {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1739"}},{"Del":{"text":" counter += 1;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1769"}},{"Del":{"text":" }","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1783"}},{"Del":{"text":" v +|= 1;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1804"}},{"Del":{"text":" vts[@intCast(usize, l[0].x)][@intCast(usize, l[0].y)] = v;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1875"}},{"Del":{"text":" }","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1943"}},{"Del":{"text":" }","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1949"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1950"}},{"Del":{"text":" return counter;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1970"}},{"Del":{"text":"}","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1972"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:1973"}},{"Del":{"text":"fn getDirection(c: [2]Coord, directions: []const Coord) !Coord {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2038"}},{"Del":{"text":" var min = try manhattan(c[0], c[1]);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2079"}},{"Del":{"text":" for (directions) |d| {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2138"}},{"Del":{"text":" if ((try manhattan(Coord{ .x = c[0].x + d.x, .y = c[0].y + d.y }, c[1])) < min) {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2228"}},{"Del":{"text":" }","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2259"}},{"Del":{"text":" }","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2265"}},{"Del":{"text":"}","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2283"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2284"}},{"Del":{"text":"fn manhattan(f: Coord, s: Coord) !CoordType {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2330"}},{"Del":{"text":" const xdiff = try std.math.absInt(f.x - s.x);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2380"}},{"Del":{"text":" const ydiff = try std.math.absInt(f.y - s.y);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2430"}},{"Del":{"text":" return xdiff + ydiff;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2456"}},{"Del":{"text":"}","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2458"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2459"}},{"Del":{"text":" const directions = [_]Coord{","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2522"}},{"Del":{"text":" .{ .x = -1, .y = 0 },","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2552"}},{"Del":{"text":" .{ .x = 1, .y = 0 },","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2581"}},{"Del":{"text":" .{ .x = 0, .y = -1 },","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2611"}},{"Del":{"text":" .{ .x = 0, .y = 1 },","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2640"}},{"Del":{"text":" };","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2647"}},{"Del":{"text":" return try countVents(directions[0..], true);","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:2697"}},{"Del":{"text":"}","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3062"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3063"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3093"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3137"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3193"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3250"}},{"Del":{"text":"}","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3332"}},{"Del":{"text":"","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3333"}},{"Del":{"text":"}","pos":"UEINQUTKBUQEGQXJ3MFEBPRKNWI6ATMANFCHTMOOYRX5Y24FKYQQC:3416"}},{"Del":{"text":"test \"day05a\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6485"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 8060), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5430"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(RetType, 8060));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2403"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2404"}},{"Del":{"text":" std.debug.print(\"Day 5a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3456"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11044"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10990"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11009"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11010"}},{"Del":{"text":" unreachable;","pos":"GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC:264"}},{"Del":{"text":" return d;","pos":"GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC:246"}},{"Del":{"text":" while ((l[0].x != l[1].x + dir.x) or (l[0].y != l[1].y + dir.y)) : ({","pos":"GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC:77"}},{"Del":{"text":" l[0].x += dir.x;","pos":"GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC:106"}},{"Del":{"text":" l[0].y += dir.y;","pos":"GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC:135"}},{"Del":{"text":" }) {","pos":"GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC:148"}},{"Del":{"text":" var v = vts[@intCast(usize, l[0].x)][@intCast(usize, l[0].y)];","pos":"GFSYZK3OMZY6WFJUQF6BKAXYV33PXSYS7BLICM4GZUUOP74IP3IAC:223"}},{"Del":{"text":"const path = \"data/day05/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2584"}}]}},{"FileDel":{"deleted_names":[{"basename":"day04b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":6487,"end":6521},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":6521},"to":{"change":15,"start":6522,"end":6522},"introduced_by":15}],"inode":{"change":15,"pos":6522}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6522},"to":{"change":15,"start":6523,"end":6552},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2623},"to":{"change":15,"start":6592,"end":8595},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6592},"to":{"change":15,"start":6592,"end":8595},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11152},"to":{"change":15,"start":8761,"end":8853},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":8761},"to":{"change":15,"start":8761,"end":8853},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11213},"to":{"change":15,"start":8911,"end":10223},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":8911},"to":{"change":15,"start":8911,"end":10223},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10223},"to":{"change":63,"start":11214,"end":11329},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11329},"to":{"change":15,"start":10223,"end":10267},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10223},"to":{"change":15,"start":10223,"end":10267},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2557},"to":{"change":15,"start":10289,"end":10324},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11375},"to":{"change":15,"start":10289,"end":10324},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10289},"to":{"change":15,"start":10289,"end":10324},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":23,"pos":983},"to":{"change":15,"start":10379,"end":10398},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2703},"to":{"change":15,"start":10379,"end":10398},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3532},"to":{"change":15,"start":10379,"end":10398},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10379},"to":{"change":15,"start":10379,"end":10398},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5520},"to":{"change":15,"start":10465,"end":10467},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10465},"to":{"change":15,"start":10465,"end":10467},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10398},"to":{"change":62,"start":5432,"end":5520},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10324},"to":{"change":16,"start":2558,"end":2617},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":2617},"to":{"change":60,"start":3458,"end":3532},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10267},"to":{"change":63,"start":11330,"end":11375},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":8853},"to":{"change":63,"start":11153,"end":11213},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":8595},"to":{"change":63,"start":11046,"end":11152},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":6552},"to":{"change":65,"start":2586,"end":2623},"introduced_by":65}],"inode":{"change":15,"pos":6522}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6550"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6551"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6592"}},{"Del":{"text":"const retSize = u16;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6613"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6614"}},{"Del":{"text":"const grid_size = 5;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6635"}},{"Del":{"text":"const grid_item_size = u7;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6662"}},{"Del":{"text":"const Board = struct {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6685"}},{"Del":{"text":" items: [grid_size][grid_size]grid_item_size,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6734"}},{"Del":{"text":" row: [grid_size]u5 = [_]u5{0} ** grid_size,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6782"}},{"Del":{"text":" col: [grid_size]u5 = [_]u5{0} ** grid_size,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6830"}},{"Del":{"text":" pub fn value(self: @This()) retSize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6872"}},{"Del":{"text":" var ret: retSize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6902"}},{"Del":{"text":" for (self.items) |row, rowID| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6942"}},{"Del":{"text":" for (row) |item, col| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:6978"}},{"Del":{"text":" if (self.row[rowID] & (@as(u5, 1) <<| col) == 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7045"}},{"Del":{"text":" ret += item;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7078"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7096"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7110"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7120"}},{"Del":{"text":" return ret;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7140"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7146"}},{"Del":{"text":"};","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7149"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7150"}},{"Del":{"text":"const Bingo = struct {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7173"}},{"Del":{"text":" numbers: std.ArrayList(grid_item_size),","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7217"}},{"Del":{"text":" boards: std.ArrayList(Board),","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7251"}},{"Del":{"text":"};","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7254"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7255"}},{"Del":{"text":"fn parseInput(allocator: std.mem.Allocator) anyerror!Bingo {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7316"}},{"Del":{"text":" const input = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7352"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7400"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7401"}},{"Del":{"text":" var ret = Bingo{","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7422"}},{"Del":{"text":" .numbers = std.ArrayList(grid_item_size).init(allocator),","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7488"}},{"Del":{"text":" .boards = std.ArrayList(Board).init(allocator),","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7544"}},{"Del":{"text":" };","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7551"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7552"}},{"Del":{"text":" var gridRow: u3 = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7577"}},{"Del":{"text":" var gridCol: u3 = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7602"}},{"Del":{"text":" var g = Board{ .items = undefined };","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7643"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7644"}},{"Del":{"text":" var idx: usize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7668"}},{"Del":{"text":" while (lines.next()) |line| : (idx += 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7715"}},{"Del":{"text":" // read in numbers","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7742"}},{"Del":{"text":" if (idx == 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7766"}},{"Del":{"text":" var nums = std.mem.tokenize(u8, line, \",\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7822"}},{"Del":{"text":" while (nums.next()) |num| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7862"}},{"Del":{"text":" try ret.numbers.append(try std.fmt.parseUnsigned(grid_item_size, num, 10));","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7954"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7968"}},{"Del":{"text":" continue;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:7990"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8000"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8001"}},{"Del":{"text":" // read in Grids","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8026"}},{"Del":{"text":" var items = std.mem.tokenize(u8, line, \" \");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8079"}},{"Del":{"text":" while (items.next()) |item| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8117"}},{"Del":{"text":" const value = try std.fmt.parseUnsigned(grid_item_size, item, 10);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8196"}},{"Del":{"text":" g.items[gridRow][gridCol] = value;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8243"}},{"Del":{"text":" gridCol += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8269"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8279"}},{"Del":{"text":" gridCol = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8300"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8301"}},{"Del":{"text":" if (line.len != 0) gridRow += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8342"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8343"}},{"Del":{"text":" // append grid","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8366"}},{"Del":{"text":" if (gridRow == 5) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8394"}},{"Del":{"text":" try ret.boards.append(g);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8432"}},{"Del":{"text":" gridRow = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8457"}},{"Del":{"text":" gridCol = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8482"}},{"Del":{"text":" // create new grid","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8513"}},{"Del":{"text":" g = Board{ .items = undefined };","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8558"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8568"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8574"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8575"}},{"Del":{"text":" return ret;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8591"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8593"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8594"}},{"Del":{"text":" defer { // cleanup code","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8788"}},{"Del":{"text":" bg.boards.deinit();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8816"}},{"Del":{"text":" bg.numbers.deinit();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8845"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8851"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8852"}},{"Del":{"text":" defer to_remove.deinit();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8940"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8941"}},{"Del":{"text":" for (bg.numbers.items) |num| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:8976"}},{"Del":{"text":" boards_loop: for (bg.boards.items) |_, idx| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9030"}},{"Del":{"text":" var grid = &bg.boards.items[idx];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9076"}},{"Del":{"text":" for (grid.items) |row, i| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9116"}},{"Del":{"text":" for (row) |item, j| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9154"}},{"Del":{"text":" if (item == num) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9193"}},{"Del":{"text":" // increase row, col counter","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9246"}},{"Del":{"text":" grid.row[i] += @as(u5, 1) <<| j;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9303"}},{"Del":{"text":" grid.col[j] += @as(u5, 1) <<| i;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9360"}},{"Del":{"text":" // check if row or grid equals to 11111, return when true","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9442"}},{"Del":{"text":" if ((grid.row[i] == 0b11111) or (grid.col[j] == 0b11111)) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9526"}},{"Del":{"text":" if (bg.boards.items.len == 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9586"}},{"Del":{"text":" return num * grid.value();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9645"}},{"Del":{"text":" } else {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9682"}},{"Del":{"text":" try to_remove.append(idx);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9741"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9771"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9797"}},{"Del":{"text":" // break out to grid loop","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9847"}},{"Del":{"text":" continue :boards_loop;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9894"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9916"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9934"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9948"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9958"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:9959"}},{"Del":{"text":" std.sort.sort(usize, to_remove.items, {}, comptime std.sort.desc(usize));","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10041"}},{"Del":{"text":" for (to_remove.items) |idx| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10079"}},{"Del":{"text":" _ = bg.boards.swapRemove(idx);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10122"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10132"}},{"Del":{"text":" try to_remove.resize(0);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10165"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10171"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10172"}},{"Del":{"text":" unreachable;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10189"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10191"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10192"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10222"}},{"Del":{"text":" var buf: [500 * grid_size * grid_size]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11271"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11327"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11328"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10266"}},{"Del":{"text":" const s = timer.lap() / 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10322"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10323"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10380"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10381"}},{"Del":{"text":"test \"day04b\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10397"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10466"}},{"Del":{"text":" try std.testing.expectEqual(@as(retSize, 1284), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5519"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(retSize, 1284));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2615"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2616"}},{"Del":{"text":" std.debug.print(\"Day 4b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3531"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11374"}},{"Del":{"text":" var to_remove = std.ArrayList(usize).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11212"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!retSize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11109"}},{"Del":{"text":" var bg = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11151"}},{"Del":{"text":"const path = \"data/day04/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2622"}}]}},{"FileDel":{"deleted_names":[{"basename":"day04.zig","metadata":0},{"basename":"day04a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER | DELETED","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":10,"start":25,"end":58},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":10,"pos":58},"to":{"change":10,"start":59,"end":59},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":10468,"end":10489},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":10489},"to":{"change":10,"start":59,"end":59},"introduced_by":15}],"inode":{"change":10,"pos":59}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":59},"to":{"change":10,"start":60,"end":89},"introduced_by":10},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2661},"to":{"change":10,"start":129,"end":272},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":129},"to":{"change":10,"start":129,"end":272},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":272},"to":{"change":10,"start":272,"end":368},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":368},"to":{"change":10,"start":368,"end":440},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":440},"to":{"change":10,"start":440,"end":516},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":516},"to":{"change":10,"start":516,"end":890},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":890},"to":{"change":10,"start":890,"end":938},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":938},"to":{"change":10,"start":938,"end":960},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":960},"to":{"change":10,"start":960,"end":1082},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":1082},"to":{"change":10,"start":1082,"end":1304},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":63,"pos":11596},"to":{"change":63,"start":11596,"end":11597},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11597},"to":{"change":10,"start":4871,"end":4915},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":4871},"to":{"change":10,"start":4871,"end":4915},"introduced_by":10},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2768},"to":{"change":10,"start":4937,"end":4971},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11642},"to":{"change":10,"start":4937,"end":4971},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":4937},"to":{"change":10,"start":4937,"end":4971},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":10,"pos":5108},"to":{"change":10,"start":5108,"end":5111},"introduced_by":10},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5609},"to":{"change":10,"start":5193,"end":5195},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":5193},"to":{"change":10,"start":5193,"end":5195},"introduced_by":10},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":5111},"to":{"change":15,"start":10545,"end":10561},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10561},"to":{"change":62,"start":5521,"end":5609},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":5028},"to":{"change":16,"start":2769,"end":2828},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":2828},"to":{"change":16,"start":2828,"end":2829},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":2829},"to":{"change":60,"start":3533,"end":3607},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":4915},"to":{"change":63,"start":11598,"end":11642},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":2257},"to":{"change":63,"start":11376,"end":11481},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":10,"pos":89},"to":{"change":65,"start":2624,"end":2661},"introduced_by":65}],"inode":{"change":10,"pos":59}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:87"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:88"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:129"}},{"Del":{"text":"const retSize = u16;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:150"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:151"}},{"Del":{"text":"const grid_size = 5;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:172"}},{"Del":{"text":"const grid_item_size = u7;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:199"}},{"Del":{"text":"const Board = struct {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:222"}},{"Del":{"text":" items: [grid_size][grid_size]grid_item_size,","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:271"}},{"Del":{"text":" row: [grid_size]u5 = [_]u5{0} ** grid_size,","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:319"}},{"Del":{"text":" col: [grid_size]u5 = [_]u5{0} ** grid_size,","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:367"}},{"Del":{"text":" pub fn value(self: @This()) retSize {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:409"}},{"Del":{"text":" var ret: retSize = 0;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:439"}},{"Del":{"text":" for (self.items) |row, rowID| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:479"}},{"Del":{"text":" for (row) |item, col| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:515"}},{"Del":{"text":" if (self.row[rowID] & (@as(u5, 1) <<| col) == 0) {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:582"}},{"Del":{"text":" ret += item;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:615"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:633"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:647"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:657"}},{"Del":{"text":" return ret;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:677"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:683"}},{"Del":{"text":"};","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:686"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:687"}},{"Del":{"text":"const Bingo = struct {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:710"}},{"Del":{"text":" numbers: std.ArrayList(grid_item_size),","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:754"}},{"Del":{"text":" boards: std.ArrayList(Board),","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:788"}},{"Del":{"text":"};","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:791"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:792"}},{"Del":{"text":"fn parseInput(allocator: std.mem.Allocator) anyerror!Bingo {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:853"}},{"Del":{"text":" const input = @embedFile(path);","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:889"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:937"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:938"}},{"Del":{"text":" var ret = Bingo{","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:959"}},{"Del":{"text":" .numbers = std.ArrayList(grid_item_size).init(allocator),","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1025"}},{"Del":{"text":" .boards = std.ArrayList(Board).init(allocator),","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1081"}},{"Del":{"text":" };","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1088"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1089"}},{"Del":{"text":" var gridRow: u3 = 0;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1114"}},{"Del":{"text":" var gridCol: u3 = 0;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1139"}},{"Del":{"text":" var g = Board{ .items = undefined };","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1180"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1181"}},{"Del":{"text":" var idx: usize = 0;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1205"}},{"Del":{"text":" while (lines.next()) |line| : (idx += 1) {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1252"}},{"Del":{"text":" // read in numbers","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1279"}},{"Del":{"text":" if (idx == 0) {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1303"}},{"Del":{"text":" var nums = std.mem.tokenize(u8, line, \",\");","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1359"}},{"Del":{"text":" while (nums.next()) |num| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1399"}},{"Del":{"text":" try ret.numbers.append(try std.fmt.parseUnsigned(grid_item_size, num, 10));","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1491"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1505"}},{"Del":{"text":" continue;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1527"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1537"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1538"}},{"Del":{"text":" // read in Grids","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1563"}},{"Del":{"text":" var items = std.mem.tokenize(u8, line, \" \");","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1616"}},{"Del":{"text":" while (items.next()) |item| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1654"}},{"Del":{"text":" const value = try std.fmt.parseUnsigned(grid_item_size, item, 10);","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1733"}},{"Del":{"text":" g.items[gridRow][gridCol] = value;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1780"}},{"Del":{"text":" gridCol += 1;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1806"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1816"}},{"Del":{"text":" gridCol = 0;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1837"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1838"}},{"Del":{"text":" if (line.len != 0) gridRow += 1;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1879"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1880"}},{"Del":{"text":" // append grid","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1903"}},{"Del":{"text":" if (gridRow == 5) {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1931"}},{"Del":{"text":" try ret.boards.append(g);","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1969"}},{"Del":{"text":" gridRow = 0;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:1994"}},{"Del":{"text":" gridCol = 0;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2019"}},{"Del":{"text":" // create new grid","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2050"}},{"Del":{"text":" g = Board{ .items = undefined };","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2095"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2105"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2111"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2112"}},{"Del":{"text":" return ret;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2128"}},{"Del":{"text":"}","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2130"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2256"}},{"Del":{"text":" defer { // cleanup code","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2324"}},{"Del":{"text":" bg.boards.deinit();","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2352"}},{"Del":{"text":" bg.numbers.deinit();","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2381"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2387"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2388"}},{"Del":{"text":" for (bg.numbers.items) |num| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2423"}},{"Del":{"text":" boards_loop: for (bg.boards.items) |_, idx| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2477"}},{"Del":{"text":" var grid = &bg.boards.items[idx];","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2523"}},{"Del":{"text":" for (grid.items) |row, i| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2563"}},{"Del":{"text":" for (row) |item, j| {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2601"}},{"Del":{"text":" if (item == num) {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2640"}},{"Del":{"text":" // increase row, col counter","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2693"}},{"Del":{"text":" grid.row[i] += @as(u5, 1) <<| j;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2750"}},{"Del":{"text":" grid.col[j] += @as(u5, 1) <<| i;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2807"}},{"Del":{"text":" // check if row or grid equals to 11111, return when true","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2889"}},{"Del":{"text":" if ((grid.row[i] == 0b11111) or (grid.col[j] == 0b11111)) {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:2973"}},{"Del":{"text":" return num * grid.value();","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:3028"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4445"}},{"Del":{"text":" // break out to grid loop","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4495"}},{"Del":{"text":" continue :boards_loop;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4542"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4564"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4582"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4596"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4606"}},{"Del":{"text":" }","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4819"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4820"}},{"Del":{"text":" unreachable;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4837"}},{"Del":{"text":"}","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4839"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4840"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4870"}},{"Del":{"text":" var buf: [500 * grid_size * grid_size]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11539"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11595"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11596"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4914"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:4970"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:5027"}},{"Del":{"text":"}","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:5109"}},{"Del":{"text":"","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:5110"}},{"Del":{"text":"}","pos":"NNEOPQV6SNXJVL3UOUR45I4PLDL5IV72FE4GAQPJSHHRXGFL6QTAC:5194"}},{"Del":{"text":"test \"day04a\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10560"}},{"Del":{"text":" try std.testing.expectEqual(@as(retSize, 11536), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5608"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(retSize, 11536));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2827"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:2828"}},{"Del":{"text":" std.debug.print(\"Day 4a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3606"}},{"Del":{"text":" const ret = try first(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11641"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!retSize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11438"}},{"Del":{"text":" var bg = try parseInput(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11480"}},{"Del":{"text":"const path = \"data/day04/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2660"}}]}},{"FileDel":{"deleted_names":[{"basename":"day03b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":10562,"end":10596},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":10596},"to":{"change":15,"start":10597,"end":10597},"introduced_by":15}],"inode":{"change":15,"pos":10597}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10597},"to":{"change":15,"start":10598,"end":10627},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2737},"to":{"change":15,"start":10667,"end":10722},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10667},"to":{"change":15,"start":10667,"end":10722},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2950},"to":{"change":15,"start":10753,"end":10840},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11707},"to":{"change":15,"start":10753,"end":10840},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10753},"to":{"change":15,"start":10753,"end":10840},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10994},"to":{"change":15,"start":10994,"end":10995},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11772},"to":{"change":15,"start":11057,"end":11089},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":11057},"to":{"change":15,"start":11057,"end":11089},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11838},"to":{"change":15,"start":11152,"end":11382},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":11152},"to":{"change":15,"start":11152,"end":11382},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":63,"pos":11963},"to":{"change":15,"start":11502,"end":14364},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":11502},"to":{"change":15,"start":11502,"end":14364},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12079},"to":{"change":15,"start":14364,"end":14408},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14364},"to":{"change":15,"start":14364,"end":14408},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":2981},"to":{"change":15,"start":14430,"end":14465},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12125},"to":{"change":15,"start":14430,"end":14465},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14430},"to":{"change":15,"start":14430,"end":14465},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":23,"pos":1135},"to":{"change":15,"start":14520,"end":14539},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3130},"to":{"change":15,"start":14520,"end":14539},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3761},"to":{"change":15,"start":14520,"end":14539},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14520},"to":{"change":15,"start":14520,"end":14539},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5790},"to":{"change":15,"start":14609,"end":14611},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14609},"to":{"change":15,"start":14609,"end":14611},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14539},"to":{"change":62,"start":5699,"end":5790},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14465},"to":{"change":16,"start":2982,"end":3044},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":3044},"to":{"change":60,"start":3687,"end":3761},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14408},"to":{"change":63,"start":12080,"end":12125},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14364},"to":{"change":63,"start":11964,"end":12079},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":11382},"to":{"change":63,"start":11839,"end":11963},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":11089},"to":{"change":63,"start":11773,"end":11838},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10995},"to":{"change":63,"start":11708,"end":11772},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10722},"to":{"change":63,"start":11643,"end":11707},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":10627},"to":{"change":65,"start":2700,"end":2737},"introduced_by":65}],"inode":{"change":15,"pos":10597}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10625"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10626"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10667"}},{"Del":{"text":"const retSize = u24;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10688"}},{"Del":{"text":"const lineSize = getLineSize();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10720"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10721"}},{"Del":{"text":" const input = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10788"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10839"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:10994"}},{"Del":{"text":" defer lines_array.deinit();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11088"}},{"Del":{"text":" defer lines_array2.deinit();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11184"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11185"}},{"Del":{"text":" while (lines.next()) |line| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11219"}},{"Del":{"text":" try lines_array.append(try std.fmt.parseUnsigned(retSize, line, 2));","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11296"}},{"Del":{"text":" try lines_array2.append(try std.fmt.parseUnsigned(retSize, line, 2));","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11374"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11380"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11381"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11502"}},{"Del":{"text":" return ox * co;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11522"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11524"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11525"}},{"Del":{"text":"fn getOxigenRating(allocator: std.mem.Allocator, oxigen: *std.ArrayList(retSize)) anyerror!retSize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11626"}},{"Del":{"text":" var to_remove = std.ArrayList(usize).init(allocator);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11684"}},{"Del":{"text":" defer to_remove.deinit();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11714"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11715"}},{"Del":{"text":" var idx: usize = lineSize;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11746"}},{"Del":{"text":" while (oxigen.items.len > 1) : (idx -= 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11794"}},{"Del":{"text":" var ones: retSize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11825"}},{"Del":{"text":" var zeros: retSize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11857"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11858"}},{"Del":{"text":" // count ones and zeros","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11890"}},{"Del":{"text":" for (oxigen.items) |line| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11926"}},{"Del":{"text":" if ((line & (@as(retSize, 1) <<| idx - 1)) != 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:11989"}},{"Del":{"text":" ones += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12016"}},{"Del":{"text":" } else {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12037"}},{"Del":{"text":" zeros += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12065"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12079"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12089"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12090"}},{"Del":{"text":" // std.debug.print(\"{d} {d} {d}\", .{ones, zeros, idx-1});","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12156"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12157"}},{"Del":{"text":" for (oxigen.items) |line, i| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12196"}},{"Del":{"text":" if (ones >= zeros) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12229"}},{"Del":{"text":" if ((line & (@as(retSize, 1) <<| idx - 1)) == 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12296"}},{"Del":{"text":" try to_remove.append(i);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12341"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12359"}},{"Del":{"text":" } else {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12380"}},{"Del":{"text":" if ((line & (@as(retSize, 1) <<| idx - 1)) != 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12447"}},{"Del":{"text":" try to_remove.append(i);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12492"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12510"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12524"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12534"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12535"}},{"Del":{"text":" std.sort.sort(usize, to_remove.items, {}, comptime std.sort.desc(usize));","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12617"}},{"Del":{"text":" for (to_remove.items) |i| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12653"}},{"Del":{"text":" _ = oxigen.swapRemove(i);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12691"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12701"}},{"Del":{"text":" try to_remove.resize(0);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12734"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12735"}},{"Del":{"text":" // std.debug.print(\"{d}\\n\", .{oxigen.items.len});","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12793"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12799"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12800"}},{"Del":{"text":" return oxigen.items[0];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12828"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12830"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12831"}},{"Del":{"text":"fn getCO2Rating(allocator: std.mem.Allocator, co2: *std.ArrayList(retSize)) anyerror!retSize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12926"}},{"Del":{"text":" var to_remove = std.ArrayList(usize).init(allocator);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:12984"}},{"Del":{"text":" defer to_remove.deinit();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13014"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13015"}},{"Del":{"text":" var idx: usize = lineSize;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13046"}},{"Del":{"text":" while (co2.items.len > 1) : (idx -= 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13091"}},{"Del":{"text":" var ones: retSize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13122"}},{"Del":{"text":" var zeros: retSize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13154"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13155"}},{"Del":{"text":" // count ones and zeros","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13187"}},{"Del":{"text":" for (co2.items) |line| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13220"}},{"Del":{"text":" if ((line & (@as(retSize, 1) <<| idx - 1)) != 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13283"}},{"Del":{"text":" ones += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13310"}},{"Del":{"text":" } else {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13331"}},{"Del":{"text":" zeros += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13359"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13373"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13383"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13384"}},{"Del":{"text":" // std.debug.print(\"{d} {d} {d}\", .{ones, zeros, idx-1});","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13450"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13451"}},{"Del":{"text":" for (co2.items) |line, i| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13487"}},{"Del":{"text":" if (zeros <= ones) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13520"}},{"Del":{"text":" if ((line & (@as(retSize, 1) <<| idx - 1)) != 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13587"}},{"Del":{"text":" try to_remove.append(i);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13632"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13650"}},{"Del":{"text":" } else {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13671"}},{"Del":{"text":" if ((line & (@as(retSize, 1) <<| idx - 1)) == 0) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13738"}},{"Del":{"text":" try to_remove.append(i);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13783"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13801"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13815"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13825"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13826"}},{"Del":{"text":" std.sort.sort(usize, to_remove.items, {}, comptime std.sort.desc(usize));","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13908"}},{"Del":{"text":" for (to_remove.items) |i| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13944"}},{"Del":{"text":" _ = co2.swapRemove(i);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13979"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:13989"}},{"Del":{"text":" try to_remove.resize(0);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14022"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14023"}},{"Del":{"text":" // std.debug.print(\"{d}\\n\", .{co2.items.len});","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14078"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14084"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14085"}},{"Del":{"text":" return co2.items[0];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14110"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14112"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14113"}},{"Del":{"text":"fn getLineSize() usize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14138"}},{"Del":{"text":" const input = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14174"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14175"}},{"Del":{"text":" var ret: usize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14199"}},{"Del":{"text":" for (input) |bit, idx| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14228"}},{"Del":{"text":" if (bit == '\\n') {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14255"}},{"Del":{"text":" ret = idx;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14278"}},{"Del":{"text":" break;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14297"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14307"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14313"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14314"}},{"Del":{"text":" return ret;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14330"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14332"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14333"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14363"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14407"}},{"Del":{"text":" const s = timer.lap() / 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14463"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14464"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14521"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14522"}},{"Del":{"text":"test \"day03b\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14538"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14610"}},{"Del":{"text":" try std.testing.expectEqual(@as(retSize, 4105235), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5789"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(retSize, 4105235));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3042"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3043"}},{"Del":{"text":" std.debug.print(\"Day 3b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3760"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12124"}},{"Del":{"text":" var buffer: [1000 * lineSize * 100]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12018"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buffer);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12077"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12078"}},{"Del":{"text":" const ox = try getOxigenRating(allocator.?, &lines_array);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11901"}},{"Del":{"text":" const co = try getCO2Rating(allocator.?, &lines_array2);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11962"}},{"Del":{"text":" var lines_array2 = std.ArrayList(retSize).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11837"}},{"Del":{"text":" var lines_array = std.ArrayList(retSize).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11771"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!retSize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:11706"}},{"Del":{"text":"const path = \"data/day03/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2736"}}]}},{"FileDel":{"deleted_names":[{"basename":"day03.zig","metadata":0},{"basename":"day03a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER | DELETED","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":9,"start":28,"end":61},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":9,"pos":61},"to":{"change":9,"start":62,"end":62},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":14612,"end":14633},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":14633},"to":{"change":9,"start":62,"end":62},"introduced_by":15}],"inode":{"change":9,"pos":62}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":62},"to":{"change":9,"start":63,"end":92},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2775},"to":{"change":9,"start":132,"end":133},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":132},"to":{"change":9,"start":132,"end":133},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":22,"pos":140},"to":{"change":9,"start":186,"end":187},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":186},"to":{"change":9,"start":186,"end":187},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":22,"pos":175},"to":{"change":9,"start":217,"end":253},"introduced_by":22},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3165},"to":{"change":9,"start":217,"end":253},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12209},"to":{"change":9,"start":217,"end":253},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":217},"to":{"change":9,"start":217,"end":253},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":253},"to":{"change":9,"start":253,"end":301},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":301},"to":{"change":9,"start":301,"end":302},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":22,"pos":255},"to":{"change":9,"start":393,"end":428},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":393},"to":{"change":9,"start":393,"end":428},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":428},"to":{"change":9,"start":428,"end":460},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":460},"to":{"change":9,"start":460,"end":607},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":22,"pos":350},"to":{"change":9,"start":699,"end":700},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":699},"to":{"change":9,"start":699,"end":700},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":700},"to":{"change":9,"start":700,"end":726},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":726},"to":{"change":9,"start":726,"end":922},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":22,"pos":485},"to":{"change":9,"start":1056,"end":1077},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":1056},"to":{"change":9,"start":1056,"end":1077},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":1077},"to":{"change":9,"start":1077,"end":1079},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":2515},"to":{"change":9,"start":2515,"end":2516},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4472},"to":{"change":9,"start":4472,"end":4558},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4558},"to":{"change":9,"start":4558,"end":4587},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4587},"to":{"change":9,"start":4587,"end":4692},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4692},"to":{"change":9,"start":4692,"end":4766},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3195},"to":{"change":9,"start":4788,"end":4822},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12243},"to":{"change":9,"start":4788,"end":4822},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4788},"to":{"change":9,"start":4788,"end":4822},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4878},"to":{"change":9,"start":4878,"end":4879},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":23,"pos":1211},"to":{"change":9,"start":4959,"end":4961},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3342},"to":{"change":9,"start":4959,"end":4961},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3836},"to":{"change":9,"start":4959,"end":4961},"introduced_by":60},{"previous":"","flag":"DELETED","from":{"change":15,"pos":14688},"to":{"change":9,"start":4959,"end":4961},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4959},"to":{"change":9,"start":4959,"end":4961},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4961},"to":{"change":9,"start":4961,"end":4962},"introduced_by":9},{"previous":"","flag":"DELETED","from":{"change":22,"pos":617},"to":{"change":9,"start":5046,"end":5048},"introduced_by":22},{"previous":"","flag":"DELETED","from":{"change":62,"pos":5881},"to":{"change":9,"start":5046,"end":5048},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":5046},"to":{"change":9,"start":5046,"end":5048},"introduced_by":9},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4962},"to":{"change":15,"start":14689,"end":14705},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14705},"to":{"change":62,"start":5791,"end":5881},"introduced_by":62},{"previous":"","flag":"DELETED","from":{"change":22,"pos":547},"to":{"change":16,"start":3257,"end":3258},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":3257},"to":{"change":16,"start":3257,"end":3258},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":3258},"to":{"change":60,"start":3762,"end":3836},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4879},"to":{"change":22,"start":486,"end":547},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":4766},"to":{"change":63,"start":12210,"end":12243},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":922},"to":{"change":22,"start":351,"end":485},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":607},"to":{"change":22,"start":256,"end":350},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":302},"to":{"change":22,"start":176,"end":255},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":187},"to":{"change":63,"start":12126,"end":12209},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":133},"to":{"change":22,"start":86,"end":140},"introduced_by":22},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":9,"pos":92},"to":{"change":65,"start":2738,"end":2775},"introduced_by":65}],"inode":{"change":9,"pos":62}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:90"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:91"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:132"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:186"}},{"Del":{"text":" const input = @embedFile(path);","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:252"}},{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:300"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:301"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:393"}},{"Del":{"text":" while (lines.next()) |line| {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:427"}},{"Del":{"text":" for (line) |bit, idx| {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:459"}},{"Del":{"text":" if (bit == '0') {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:489"}},{"Del":{"text":" zeros[idx] += 1;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:522"}},{"Del":{"text":" } else {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:543"}},{"Del":{"text":" ones[idx] += 1;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:575"}},{"Del":{"text":" }","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:589"}},{"Del":{"text":" }","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:599"}},{"Del":{"text":" }","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:605"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:606"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:699"}},{"Del":{"text":" for (ones) |val, i| {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:725"}},{"Del":{"text":" if (val > zeros[i]) {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:755"}},{"Del":{"text":" gammaRate[i] = '1';","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:787"}},{"Del":{"text":" epsilonRate[i] = '0';","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:821"}},{"Del":{"text":" } else {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:838"}},{"Del":{"text":" gammaRate[i] = '0';","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:870"}},{"Del":{"text":" epsilonRate[i] = '1';","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:904"}},{"Del":{"text":" }","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:914"}},{"Del":{"text":" }","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:920"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:921"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:1056"}},{"Del":{"text":" return gr * er;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:1076"}},{"Del":{"text":"}","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:1078"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:2515"}},{"Del":{"text":"fn getLineSize() usize {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4496"}},{"Del":{"text":" const input = @embedFile(path);","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4532"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4533"}},{"Del":{"text":" var ret: usize = 0;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4557"}},{"Del":{"text":" for (input) |bit, idx| {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4586"}},{"Del":{"text":" if (bit == '\\n') {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4613"}},{"Del":{"text":" ret = idx;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4636"}},{"Del":{"text":" break;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4655"}},{"Del":{"text":" }","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4665"}},{"Del":{"text":" }","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4671"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4672"}},{"Del":{"text":" return ret;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4688"}},{"Del":{"text":"}","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4690"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4691"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4721"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4765"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4821"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4878"}},{"Del":{"text":"}","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4960"}},{"Del":{"text":"","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:4961"}},{"Del":{"text":"}","pos":"DEBJKGU2F4MD5O3DMLE3XPKOGJOAG2KZHMQX7DP52RAP4HBKGFSQC:5047"}},{"Del":{"text":"test \"day03a\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14704"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 3847100), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:5880"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3257"}},{"Del":{"text":" std.debug.print(\"Day 3a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3835"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 3847100), ret);","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:546"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12242"}},{"Del":{"text":" const gr = try std.fmt.parseUnsigned(RetType, &gammaRate, 2);","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:416"}},{"Del":{"text":" const er = try std.fmt.parseUnsigned(RetType, &epsilonRate, 2);","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:484"}},{"Del":{"text":" var gammaRate: [line_size]u8 = undefined;","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:301"}},{"Del":{"text":" var epsilonRate: [line_size]u8 = undefined;","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:349"}},{"Del":{"text":" var ones = [_]u10{0} ** line_size;","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:214"}},{"Del":{"text":" var zeros = [_]u10{0} ** line_size;","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:254"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12188"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12207"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12208"}},{"Del":{"text":"const RetType = u24;","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:106"}},{"Del":{"text":"const line_size = getLineSize();","pos":"TPRUTETYQBXMJVMGSTO573TGCXWXQA4642VSPLRBTJ6YN5UVMZ2QC:139"}},{"Del":{"text":"const path = \"data/day03/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2774"}}]}},{"FileDel":{"deleted_names":[{"basename":"day02b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":14706,"end":14740},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":14740},"to":{"change":15,"start":14741,"end":14741},"introduced_by":15}],"inode":{"change":15,"pos":14741}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14741},"to":{"change":15,"start":14742,"end":14771},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2851},"to":{"change":15,"start":14811,"end":14834},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14811},"to":{"change":15,"start":14811,"end":14834},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3378},"to":{"change":15,"start":14865,"end":15809},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12328},"to":{"change":15,"start":14865,"end":15809},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14865},"to":{"change":15,"start":14865,"end":15809},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3409},"to":{"change":15,"start":15831,"end":15866},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12363},"to":{"change":15,"start":15831,"end":15866},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":15831},"to":{"change":15,"start":15831,"end":15866},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":23,"pos":1285},"to":{"change":15,"start":15921,"end":15940},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3557},"to":{"change":15,"start":15921,"end":15940},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":3988},"to":{"change":15,"start":15921,"end":15940},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":15921},"to":{"change":15,"start":15921,"end":15940},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":62,"pos":6063},"to":{"change":15,"start":16009,"end":16011},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":16009},"to":{"change":15,"start":16009,"end":16011},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":15940},"to":{"change":62,"start":5973,"end":6063},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":15866},"to":{"change":16,"start":3410,"end":3471},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":3471},"to":{"change":60,"start":3916,"end":3988},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":15809},"to":{"change":63,"start":12329,"end":12363},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14834},"to":{"change":63,"start":12244,"end":12328},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":14771},"to":{"change":65,"start":2814,"end":2851},"introduced_by":65}],"inode":{"change":15,"pos":14741}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14769"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14770"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14811"}},{"Del":{"text":"const intType = u32;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14832"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14833"}},{"Del":{"text":" const input = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14900"}},{"Del":{"text":" var commands = std.mem.tokenize(u8, input, \"\\n\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14954"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14955"}},{"Del":{"text":" const Postition = struct {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:14986"}},{"Del":{"text":" forward: intType = 0,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15016"}},{"Del":{"text":" depth: intType = 0,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15044"}},{"Del":{"text":" aim: intType = 0,","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15070"}},{"Del":{"text":" };","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15077"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15078"}},{"Del":{"text":" var pos: Postition = .{};","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15108"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15109"}},{"Del":{"text":" while (commands.next()) |c| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15143"}},{"Del":{"text":" // example: commands = forward 8","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15184"}},{"Del":{"text":" var comm_parts = std.mem.tokenize(u8, c, \" \");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15239"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15240"}},{"Del":{"text":" const direction = comm_parts.next().?;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15287"}},{"Del":{"text":" const value = try std.fmt.parseUnsigned(intType, comm_parts.next().?, 10);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15370"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15371"}},{"Del":{"text":" if (std.mem.eql(u8, direction, \"forward\")) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15424"}},{"Del":{"text":" pos.forward += value;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15458"}},{"Del":{"text":" pos.depth += value * pos.aim;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15500"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15510"}},{"Del":{"text":" if (std.mem.eql(u8, direction, \"down\")) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15560"}},{"Del":{"text":" pos.aim += value;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15590"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15600"}},{"Del":{"text":" if (std.mem.eql(u8, direction, \"up\")) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15648"}},{"Del":{"text":" pos.aim -= value;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15678"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15688"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15694"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15695"}},{"Del":{"text":" return pos.forward * pos.depth;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15731"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15733"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15734"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15764"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15808"}},{"Del":{"text":" const s = timer.lap() / 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15864"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15865"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15922"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15923"}},{"Del":{"text":"test \"day02b\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:15939"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16010"}},{"Del":{"text":" try std.testing.expectEqual(@as(u32, 2120734350), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:6062"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(u32, 2120734350));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3469"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3470"}},{"Del":{"text":" std.debug.print(\"Day 2b result: {d} \\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:3987"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12362"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!intType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12307"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12326"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12327"}},{"Del":{"text":"const path = \"data/day02/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2850"}}]}},{"FileDel":{"deleted_names":[{"basename":"day02.zig","metadata":0},{"basename":"day02a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER | DELETED","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":5,"start":31,"end":64},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":5,"pos":64},"to":{"change":5,"start":65,"end":65},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":16012,"end":16033},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":16033},"to":{"change":5,"start":65,"end":65},"introduced_by":15}],"inode":{"change":5,"pos":65}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":65},"to":{"change":5,"start":66,"end":95},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2889},"to":{"change":5,"start":135,"end":158},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":135},"to":{"change":5,"start":135,"end":158},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3592},"to":{"change":5,"start":188,"end":224},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12447},"to":{"change":5,"start":188,"end":224},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":188},"to":{"change":5,"start":188,"end":224},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":224},"to":{"change":5,"start":224,"end":278},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":278},"to":{"change":5,"start":278,"end":479},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":479},"to":{"change":5,"start":479,"end":534},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":534},"to":{"change":5,"start":534,"end":990},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":1235},"to":{"change":5,"start":1235,"end":1236},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":1892},"to":{"change":5,"start":1892,"end":1966},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3622},"to":{"change":5,"start":1988,"end":2022},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12481},"to":{"change":5,"start":1988,"end":2022},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":1988},"to":{"change":5,"start":1988,"end":2022},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":2078},"to":{"change":5,"start":2078,"end":2079},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":23,"pos":1361},"to":{"change":5,"start":2159,"end":2162},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3766},"to":{"change":5,"start":2159,"end":2162},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":4063},"to":{"change":5,"start":2159,"end":2162},"introduced_by":60},{"previous":"","flag":"DELETED","from":{"change":15,"pos":16088},"to":{"change":5,"start":2159,"end":2162},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":2159},"to":{"change":5,"start":2159,"end":2162},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":62,"pos":6150},"to":{"change":5,"start":2242,"end":2244},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":2242},"to":{"change":5,"start":2242,"end":2244},"introduced_by":5},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":2162},"to":{"change":15,"start":16089,"end":16105},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":16105},"to":{"change":62,"start":6064,"end":6150},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":2079},"to":{"change":16,"start":3623,"end":3680},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":3680},"to":{"change":16,"start":3680,"end":3681},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":3681},"to":{"change":60,"start":3989,"end":4063},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":1966},"to":{"change":63,"start":12448,"end":12481},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":158},"to":{"change":63,"start":12364,"end":12447},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":5,"pos":95},"to":{"change":65,"start":2852,"end":2889},"introduced_by":65}],"inode":{"change":5,"pos":65}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:93"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:94"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:135"}},{"Del":{"text":"const intType = u32;","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:156"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:157"}},{"Del":{"text":" const input = @embedFile(path);","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:223"}},{"Del":{"text":" var commands = std.mem.tokenize(u8, input, \"\\n\");","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:277"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:278"}},{"Del":{"text":" const Position = struct {","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:308"}},{"Del":{"text":" forward: intType = 0,","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:338"}},{"Del":{"text":" depth: intType = 0,","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:366"}},{"Del":{"text":" };","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:373"}},{"Del":{"text":" var pos: Position = .{};","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:402"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:403"}},{"Del":{"text":" while (commands.next()) |c| {","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:437"}},{"Del":{"text":" // example: commands = forward 8","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:478"}},{"Del":{"text":" var comm_parts = std.mem.tokenize(u8, c, \" \");","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:533"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:534"}},{"Del":{"text":" const direction = comm_parts.next().?;","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:581"}},{"Del":{"text":" const value = try std.fmt.parseUnsigned(intType, comm_parts.next().?, 10);","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:664"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:665"}},{"Del":{"text":" if (std.mem.eql(u8, direction, \"forward\")) {","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:718"}},{"Del":{"text":" pos.forward += value;","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:752"}},{"Del":{"text":" }","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:762"}},{"Del":{"text":" if (std.mem.eql(u8, direction, \"down\")) {","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:812"}},{"Del":{"text":" pos.depth += value;","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:844"}},{"Del":{"text":" }","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:854"}},{"Del":{"text":" if (std.mem.eql(u8, direction, \"up\")) {","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:902"}},{"Del":{"text":" pos.depth -= value;","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:934"}},{"Del":{"text":" }","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:944"}},{"Del":{"text":" }","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:950"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:951"}},{"Del":{"text":" return pos.forward * pos.depth;","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:987"}},{"Del":{"text":"}","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:989"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:1235"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:1921"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:1965"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:2021"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:2078"}},{"Del":{"text":"}","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:2160"}},{"Del":{"text":"","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:2161"}},{"Del":{"text":"}","pos":"CD3QNDB3NQYMOMGANUU5B2XOX2LMII57DQ53Q2HJC5DSM4GCJB3AC:2243"}},{"Del":{"text":"test \"day02a\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16104"}},{"Del":{"text":" try std.testing.expectEqual(@as(u32, 1893605), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:6149"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(u32, 1893605));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3679"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3680"}},{"Del":{"text":" std.debug.print(\"Day 2a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:4062"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12480"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!intType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12426"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12445"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12446"}},{"Del":{"text":"const path = \"data/day02/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2888"}}]}},{"FileDel":{"deleted_names":[{"basename":"day01b.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":16106,"end":16140},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":16140},"to":{"change":15,"start":16141,"end":16141},"introduced_by":15}],"inode":{"change":15,"pos":16141}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":16141},"to":{"change":15,"start":16142,"end":16339},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2927},"to":{"change":15,"start":16379,"end":16380},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":16379},"to":{"change":15,"start":16379,"end":16380},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3806},"to":{"change":15,"start":16415,"end":17398},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12570},"to":{"change":15,"start":16415,"end":17398},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":16415},"to":{"change":15,"start":16415,"end":17398},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3837},"to":{"change":15,"start":17420,"end":17456},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12605},"to":{"change":15,"start":17420,"end":17456},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17420},"to":{"change":15,"start":17420,"end":17456},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":23,"pos":1437},"to":{"change":15,"start":17511,"end":17530},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":3987},"to":{"change":15,"start":17511,"end":17530},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":4138},"to":{"change":15,"start":17511,"end":17530},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17511},"to":{"change":15,"start":17511,"end":17530},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":62,"pos":6243},"to":{"change":15,"start":17601,"end":17603},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17601},"to":{"change":15,"start":17601,"end":17603},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17530},"to":{"change":62,"start":6151,"end":6243},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17456},"to":{"change":16,"start":3838,"end":3901},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":3901},"to":{"change":60,"start":4064,"end":4138},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17398},"to":{"change":63,"start":12571,"end":12605},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":16380},"to":{"change":63,"start":12482,"end":12570},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":16339},"to":{"change":65,"start":2890,"end":2927},"introduced_by":65}],"inode":{"change":15,"pos":16141}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16169"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16170"}},{"Del":{"text":"const lineLength = 4; // maximum line length (digits)","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16224"}},{"Del":{"text":"const decimalSize = u13; // every num in input is < 2^13","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16281"}},{"Del":{"text":"const maxItems = 2000; // number of items in input file","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16337"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16338"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16379"}},{"Del":{"text":" const values = try parseValues();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16452"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16453"}},{"Del":{"text":" var inc: decimalSize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16483"}},{"Del":{"text":" for (values) |_, idx| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16511"}},{"Del":{"text":" if (idx >= 3) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16535"}},{"Del":{"text":" // as idx-2 and idx-1 are in a and b too, this can be simplified","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16612"}},{"Del":{"text":" // const a = @intCast(u15, values[idx - 3]) + values[idx - 2] + values[idx - 1];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16705"}},{"Del":{"text":" // const b = @intCast(u15, values[idx - 2]) + values[idx - 1] + values[idx];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16794"}},{"Del":{"text":" const a = values[idx - 3];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16833"}},{"Del":{"text":" const b = values[idx];","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16868"}},{"Del":{"text":" if (a < b) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16893"}},{"Del":{"text":" inc += 1;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16919"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16933"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16943"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16949"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16950"}},{"Del":{"text":" return inc;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16966"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16968"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:16969"}},{"Del":{"text":"fn parseValues() anyerror![maxItems]decimalSize {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17019"}},{"Del":{"text":" const file = @embedFile(path);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17054"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, file, \"\\n\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17104"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17105"}},{"Del":{"text":" var values: [maxItems]decimalSize = undefined;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17156"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17157"}},{"Del":{"text":" var i: decimalSize = 0;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17185"}},{"Del":{"text":" while (lines.next()) |v| : (i += 1) {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17227"}},{"Del":{"text":" values[i] = try std.fmt.parseUnsigned(decimalSize, v, 10);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17294"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17300"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17301"}},{"Del":{"text":" return values;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17320"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17322"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17323"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17353"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17397"}},{"Del":{"text":" const s = timer.read() / 1000;","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17454"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17455"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17512"}},{"Del":{"text":"","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17513"}},{"Del":{"text":"test \"day01b\" {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17529"}},{"Del":{"text":"}","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17602"}},{"Del":{"text":" try std.testing.expectEqual(@as(decimalSize, 1429), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:6242"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(decimalSize, 1429));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3899"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:3900"}},{"Del":{"text":" std.debug.print(\"Day 1b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, s });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:4137"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12604"}},{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!decimalSize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12549"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12568"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12569"}},{"Del":{"text":"const path = \"data/day01/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2926"}}]}},{"FileDel":{"deleted_names":[{"basename":"day01.zig","metadata":0},{"basename":"day01a.zig","metadata":0}],"del":{"EdgeMap":{"edges":[{"previous":"BLOCK | FOLDER | DELETED","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":3,"start":91,"end":124},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":124},"to":{"change":3,"start":125,"end":125},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":3,"pos":15},"to":{"change":15,"start":17604,"end":17625},"introduced_by":15},{"previous":"BLOCK | FOLDER","flag":"BLOCK | FOLDER | DELETED","from":{"change":15,"pos":17625},"to":{"change":3,"start":125,"end":125},"introduced_by":15}],"inode":{"change":3,"pos":125}}},"content_edges":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":125},"to":{"change":3,"start":126,"end":154},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":194},"to":{"change":3,"start":194,"end":363},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":65,"pos":2965},"to":{"change":3,"start":403,"end":404},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":403},"to":{"change":3,"start":403,"end":404},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":6,"pos":38},"to":{"change":3,"start":719,"end":750},"introduced_by":6},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":719},"to":{"change":3,"start":719,"end":750},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":750},"to":{"change":3,"start":750,"end":778},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":778},"to":{"change":3,"start":778,"end":867},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":867},"to":{"change":3,"start":867,"end":902},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":6,"pos":77},"to":{"change":3,"start":1215,"end":1216},"introduced_by":6},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1215},"to":{"change":3,"start":1215,"end":1216},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":6,"pos":432},"to":{"change":3,"start":1572,"end":1649},"introduced_by":6},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1572},"to":{"change":3,"start":1572,"end":1649},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":16,"pos":4056},"to":{"change":3,"start":1671,"end":1705},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12727},"to":{"change":3,"start":1671,"end":1705},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1671},"to":{"change":3,"start":1671,"end":1705},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1762},"to":{"change":3,"start":1762,"end":1763},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":4,"pos":414},"to":{"change":3,"start":1839,"end":1858},"introduced_by":4},{"previous":"","flag":"DELETED","from":{"change":23,"pos":1513},"to":{"change":3,"start":1839,"end":1858},"introduced_by":23},{"previous":"","flag":"DELETED","from":{"change":16,"pos":4205},"to":{"change":3,"start":1839,"end":1858},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":60,"pos":4213},"to":{"change":3,"start":1839,"end":1858},"introduced_by":60},{"previous":"","flag":"DELETED","from":{"change":15,"pos":17680},"to":{"change":3,"start":1839,"end":1858},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1839},"to":{"change":3,"start":1839,"end":1858},"introduced_by":3},{"previous":"","flag":"DELETED","from":{"change":62,"pos":6335},"to":{"change":3,"start":1928,"end":1930},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1928},"to":{"change":3,"start":1928,"end":1930},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1858},"to":{"change":62,"start":6244,"end":6335},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1763},"to":{"change":16,"start":4057,"end":4120},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":4120},"to":{"change":60,"start":4139,"end":4213},"introduced_by":60},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":1649},"to":{"change":63,"start":12694,"end":12727},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":81},"to":{"change":6,"start":81,"end":166},"introduced_by":6},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":166},"to":{"change":6,"start":166,"end":216},"introduced_by":6},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":216},"to":{"change":6,"start":216,"end":432},"introduced_by":6},{"previous":"","flag":"DELETED","from":{"change":16,"pos":4026},"to":{"change":6,"start":0,"end":38},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":63,"pos":12693},"to":{"change":6,"start":0,"end":38},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":438},"to":{"change":6,"start":0,"end":38},"introduced_by":6},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":404},"to":{"change":63,"start":12606,"end":12693},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":363},"to":{"change":65,"start":2928,"end":2965},"introduced_by":65}],"inode":{"change":3,"pos":125}},"content":[{"Del":{"text":"const std = @import(\"std\");","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:153"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:194"}},{"Del":{"text":"const lineLength = 4; // maximum line length (digits)","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:248"}},{"Del":{"text":"const decimalSize = u13; // every num in input is < 2^13","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:305"}},{"Del":{"text":"const maxItems = 2000; // number of items in input file","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:361"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:362"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:403"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:719"}},{"Del":{"text":" var inc: decimalSize = 0;","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:749"}},{"Del":{"text":" for (values) |v, idx| {","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:777"}},{"Del":{"text":" if (idx == 0) continue;","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:809"}},{"Del":{"text":" if (v > values[idx - 1]) {","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:844"}},{"Del":{"text":" inc += 1;","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:866"}},{"Del":{"text":" }","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:876"}},{"Del":{"text":" }","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:882"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:883"}},{"Del":{"text":" return inc;","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:899"}},{"Del":{"text":"}","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:901"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1215"}},{"Del":{"text":"}","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1573"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1574"}},{"Del":{"text":"pub fn main() anyerror!void {","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1604"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1648"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1704"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1762"}},{"Del":{"text":"}","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1840"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1841"}},{"Del":{"text":"test \"day01a\" {","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1857"}},{"Del":{"text":"}","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:1929"}},{"Del":{"text":" try std.testing.expectEqual(@as(decimalSize, 1400), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:6334"}},{"Del":{"text":" try std.testing.expectEqual(ret, @as(decimalSize, 1400));","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4118"}},{"Del":{"text":"","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4119"}},{"Del":{"text":" std.debug.print(\"Day 1a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:4212"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12726"}},{"Del":{"text":"fn parseValues() anyerror![maxItems]decimalSize {","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:130"}},{"Del":{"text":" const file = @embedFile(path);","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:165"}},{"Del":{"text":" var lines = std.mem.tokenize(u8, file, \"\\n\");","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:215"}},{"Del":{"text":"","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:216"}},{"Del":{"text":" var values: [maxItems]decimalSize = undefined;","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:267"}},{"Del":{"text":"","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:268"}},{"Del":{"text":" var i: decimalSize = 0;","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:296"}},{"Del":{"text":" while (lines.next()) |v| : (i += 1) {","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:338"}},{"Del":{"text":" values[i] = try std.fmt.parseUnsigned(decimalSize, v, 10);","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:405"}},{"Del":{"text":" }","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:411"}},{"Del":{"text":"","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:412"}},{"Del":{"text":" return values;","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:431"}},{"Del":{"text":" const values = try parseValues();","pos":"TN7NPXNSXBULTXOU444VTHLR36NJJO32ZFVJJVYUHSQN7BPFEGPAC:37"}},{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!decimalSize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12672"}},{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12691"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:12692"}},{"Del":{"text":"const path = \"data/day01/input.txt\";","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:2964"}}]}},{"Edit":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":2,"atom":{"NewVertex":{"up_context":[{"change":16,"pos":28}],"down_context":[{"change":16,"pos":28}],"flag":"BLOCK","start":0,"end":32,"inode":{"change":3,"pos":50}}},"contents":[{"Add":{"text":"const fetch = @import(\"fetch\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31"}}]}},{"Replacement":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":4,"ins":{"up_context":[{"change":16,"pos":29}],"down_context":[{"change":16,"pos":561}],"flag":"BLOCK","start":33,"end":57,"inode":{"change":3,"pos":50}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":29},"to":{"change":61,"start":0,"end":2086},"introduced_by":61}],"inode":{"change":3,"pos":50}},"ins_contents":[{"Add":{"text":"const Str = []const u8;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56"}}],"del_contents":[{"Del":{"text":"const aoc2021 = struct {","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:24"}},{"Del":{"text":" const day01a = @import(\"day01a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:66"}},{"Del":{"text":" const day01b = @import(\"day01b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:108"}},{"Del":{"text":" const day02a = @import(\"day02a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:150"}},{"Del":{"text":" const day02b = @import(\"day02b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:192"}},{"Del":{"text":" const day03a = @import(\"day03a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:234"}},{"Del":{"text":" const day03b = @import(\"day03b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:276"}},{"Del":{"text":" const day04a = @import(\"day04a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:318"}},{"Del":{"text":" const day04b = @import(\"day04b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:360"}},{"Del":{"text":" const day05a = @import(\"day05a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:402"}},{"Del":{"text":" const day05b = @import(\"day05b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:444"}},{"Del":{"text":" const day06a = @import(\"day06a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:486"}},{"Del":{"text":" const day06b = @import(\"day06b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:528"}},{"Del":{"text":" const day07a = @import(\"day07a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:570"}},{"Del":{"text":" const day07b = @import(\"day07b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:612"}},{"Del":{"text":" const day08a = @import(\"day08a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:654"}},{"Del":{"text":" const day08b = @import(\"day08b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:696"}},{"Del":{"text":" const day09a = @import(\"day09a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:738"}},{"Del":{"text":" const day09b = @import(\"day09b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:780"}},{"Del":{"text":" const day10a = @import(\"day10a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:822"}},{"Del":{"text":" const day10b = @import(\"day10b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:864"}},{"Del":{"text":" const day11a = @import(\"day11a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:906"}},{"Del":{"text":" const day11b = @import(\"day11b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:948"}},{"Del":{"text":" const day12a = @import(\"day12a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:990"}},{"Del":{"text":" const day12b = @import(\"day12b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1032"}},{"Del":{"text":" const day13a = @import(\"day13a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1074"}},{"Del":{"text":" const day13b = @import(\"day13b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1116"}},{"Del":{"text":" const day14a = @import(\"day14a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1158"}},{"Del":{"text":" const day14b = @import(\"day14b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1200"}},{"Del":{"text":" const day15a = @import(\"day15a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1242"}},{"Del":{"text":" const day15b = @import(\"day15b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1284"}},{"Del":{"text":" const day16a = @import(\"day16a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1326"}},{"Del":{"text":" const day16b = @import(\"day16b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1368"}},{"Del":{"text":" const day17a = @import(\"day17a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1410"}},{"Del":{"text":" const day17b = @import(\"day17b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1452"}},{"Del":{"text":" const day18a = @import(\"day18a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1494"}},{"Del":{"text":" const day18b = @import(\"day18b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1536"}},{"Del":{"text":" const day19a = @import(\"day19a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1578"}},{"Del":{"text":" const day19b = @import(\"day19b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1620"}},{"Del":{"text":" const day20a = @import(\"day20a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1662"}},{"Del":{"text":" const day20b = @import(\"day20b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1704"}},{"Del":{"text":" const day21a = @import(\"day21a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1746"}},{"Del":{"text":" const day21b = @import(\"day21b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1788"}},{"Del":{"text":" const day22a = @import(\"day22a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1830"}},{"Del":{"text":" const day22b = @import(\"day22b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1872"}},{"Del":{"text":" const day23a = @import(\"day23a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1914"}},{"Del":{"text":" const day23b = @import(\"day23b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1956"}},{"Del":{"text":" const day24a = @import(\"day24a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:1998"}},{"Del":{"text":" const day24b = @import(\"day24b.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2040"}},{"Del":{"text":" const day25a = @import(\"day25a.zig\");","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2082"}},{"Del":{"text":"};","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2085"}}]}},{"Replacement":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":6,"ins":{"up_context":[{"change":16,"pos":562}],"down_context":[{"change":61,"pos":2104}],"flag":"BLOCK","start":58,"end":123,"inode":{"change":3,"pos":50}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":562},"to":{"change":61,"start":2087,"end":2104},"introduced_by":61}],"inode":{"change":3,"pos":50}},"ins_contents":[{"Add":{"text":"const opts = fetch.Options{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85"}},{"Add":{"text":" .year = 2021,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:103"}},{"Add":{"text":" .days = 25,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:119"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:122"}}],"del_contents":[{"Del":{"text":"const days = 25;","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2103"}}]}},{"Replacement":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":12,"ins":{"up_context":[{"change":16,"pos":592}],"down_context":[{"change":61,"pos":2106}],"flag":"BLOCK","start":124,"end":230,"inode":{"change":3,"pos":50}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":592},"to":{"change":16,"start":592,"end":636},"introduced_by":16}],"inode":{"change":3,"pos":50}},"ins_contents":[{"Add":{"text":" var io_threaded = std.Io.Threaded.init(std.heap.page_allocator, .{});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:197"}},{"Add":{"text":" defer io_threaded.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:229"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:635"}}]}},{"Replacement":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":15,"ins":{"up_context":[{"change":61,"pos":2107}],"down_context":[{"change":63,"pos":97}],"flag":"BLOCK","start":231,"end":881,"inode":{"change":3,"pos":50}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":61,"pos":2107},"to":{"change":63,"start":0,"end":97},"introduced_by":63}],"inode":{"change":3,"pos":50}},"ins_contents":[{"Add":{"text":" // if (!fetch.checkInputs(opts.days)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:274"}},{"Add":{"text":" // try fetch.fetchInputs(allocator, opts);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:325"}},{"Add":{"text":" // }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:334"}},{"Add":{"text":" try solveAll(std.heap.page_allocator, io_threaded.io());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:395"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:397"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:398"}},{"Add":{"text":"fn solveAll(allocator: std.mem.Allocator, io: std.Io) anyerror!void {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:468"}},{"Add":{"text":" var print_arena = std.heap.ArenaAllocator.init(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:531"}},{"Add":{"text":" defer print_arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:563"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:564"}},{"Add":{"text":" var solver_arena = std.heap.ArenaAllocator.init(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:628"}},{"Add":{"text":" defer solver_arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:661"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:662"}},{"Add":{"text":" const clk = std.Io.Clock.real;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:697"}},{"Add":{"text":" var timer: std.Io.Timestamp = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:742"}},{"Add":{"text":" var time_sum: std.Io.Duration = .zero;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:785"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:786"}},{"Add":{"text":" var buff: [1024]u8 = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:822"}},{"Add":{"text":" var std_out = std.Io.File.stdout().writer(io, &buff);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:880"}}],"del_contents":[{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:70"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:96"}}]}},{"Edit":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":35,"atom":{"NewVertex":{"up_context":[{"change":63,"pos":98}],"down_context":[{"change":61,"pos":2107}],"flag":"BLOCK","start":882,"end":1055,"inode":{"change":3,"pos":50}}},"contents":[{"Add":{"text":" try std_out.interface.writeAll(try std.fmt.allocPrint(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:940"}},{"Add":{"text":" print_arena.allocator(),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:973"}},{"Add":{"text":" \"{s:<8}{s:>45}{s:>20}\\n\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1007"}},{"Add":{"text":" .{ \"Day\", \"Result\", \"Time\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1045"}},{"Add":{"text":" ));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1053"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1054"}}]}},{"Replacement":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":42,"ins":{"up_context":[{"change":61,"pos":2137}],"down_context":[{"change":61,"pos":2609}],"flag":"BLOCK","start":1056,"end":3223,"inode":{"change":3,"pos":50}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":61,"pos":2137},"to":{"change":61,"start":2137,"end":2444},"introduced_by":61},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":61,"pos":2444},"to":{"change":63,"start":99,"end":268},"introduced_by":63}],"inode":{"change":3,"pos":50}},"ins_contents":[{"Add":{"text":" inline while (day < opts.days) : (day += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1105"}},{"Add":{"text":" comptime var buf: [5]u8 = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1150"}},{"Add":{"text":" const day_str = comptime try std.fmt.bufPrint(&buf, \"day{d:0>2}\", .{day + 1});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1237"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1238"}},{"Add":{"text":" timer = clk.now(io);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1267"}},{"Add":{"text":" const first_res = @field(aoc2021, day_str).first(solver_arena.allocator()) catch unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1369"}},{"Add":{"text":" const first_time = timer.untilNow(io, clk);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1421"}},{"Add":{"text":" time_sum.nanoseconds += first_time.nanoseconds;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1477"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1478"}},{"Add":{"text":" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1488"}},{"Add":{"text":" const runtime_buffer = buf; // comptime -> runtime hack","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1556"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1557"}},{"Add":{"text":" switch (@TypeOf(first_res)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1599"}},{"Add":{"text":" Str => try std_out.interface.writeAll(try std.fmt.allocPrint(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1677"}},{"Add":{"text":" print_arena.allocator(),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1722"}},{"Add":{"text":" \"{s}a: {s:>45}{d:>20} us\\n\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1771"}},{"Add":{"text":" .{ runtime_buffer, first_res, first_time.toMicroseconds() },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1852"}},{"Add":{"text":" )),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1872"}},{"Add":{"text":" else => try std_out.interface.writeAll(try std.fmt.allocPrint(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1951"}},{"Add":{"text":" print_arena.allocator(),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:1996"}},{"Add":{"text":" \"{s}a: {d:>45}{d:>20} us\\n\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2045"}},{"Add":{"text":" .{ runtime_buffer, first_res, first_time.toMicroseconds() },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2126"}},{"Add":{"text":" )),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2146"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2160"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2170"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2171"}},{"Add":{"text":" if (day < 24) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2195"}},{"Add":{"text":" timer = clk.now(io);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2228"}},{"Add":{"text":" const second_res = @field(aoc2021, day_str).second(solver_arena.allocator()) catch unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2336"}},{"Add":{"text":" const second_time = timer.untilNow(io, clk);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2393"}},{"Add":{"text":" time_sum.nanoseconds += second_time.nanoseconds;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2454"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2455"}},{"Add":{"text":" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2469"}},{"Add":{"text":" const runtime_buffer = buf; // comptime -> runtime hack","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2541"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2542"}},{"Add":{"text":" switch (@TypeOf(second_res)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2589"}},{"Add":{"text":" Str => try std_out.interface.writeAll(try std.fmt.allocPrint(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2671"}},{"Add":{"text":" print_arena.allocator(),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2720"}},{"Add":{"text":" \"{s}b: {s:>45}{d:>20} us\\n\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2773"}},{"Add":{"text":" .{ runtime_buffer, second_res, second_time.toMicroseconds() },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2860"}},{"Add":{"text":" )),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2884"}},{"Add":{"text":" else => try std_out.interface.writeAll(try std.fmt.allocPrint(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:2967"}},{"Add":{"text":" print_arena.allocator(),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3016"}},{"Add":{"text":" \"{s}b: {d:>45}{d:>20} us\\n\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3069"}},{"Add":{"text":" .{ runtime_buffer, second_res, second_time.toMicroseconds() },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3156"}},{"Add":{"text":" )),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3180"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3198"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3212"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3222"}}],"del_contents":[{"Del":{"text":" inline while (day < days) : (day += 1) {","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2181"}},{"Del":{"text":" comptime var bufa: [6]u8 = undefined;","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2227"}},{"Del":{"text":" comptime var bufb: [6]u8 = undefined;","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2273"}},{"Del":{"text":" const dsa = comptime try std.fmt.bufPrint(&bufa, \"day{d:0>2}a\", .{day + 1});","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2358"}},{"Del":{"text":" const dsb = comptime try std.fmt.bufPrint(&bufb, \"day{d:0>2}b\", .{day + 1});","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2443"}},{"Del":{"text":" _ = @field(aoc2021, dsa).first(arena.allocator()) catch unreachable;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:175"}},{"Del":{"text":" if (day < 24) _ = @field(aoc2021, dsb).second(arena.allocator()) catch unreachable;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:267"}}]}},{"Replacement":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":93,"ins":{"up_context":[{"change":61,"pos":2616}],"down_context":[{"change":16,"pos":1074}],"flag":"BLOCK","start":3224,"end":3422,"inode":{"change":3,"pos":50}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":61,"pos":2616},"to":{"change":61,"start":2616,"end":2664},"introduced_by":61}],"inode":{"change":3,"pos":50}},"ins_contents":[{"Add":{"text":" try std_out.interface.writeAll(try std.fmt.allocPrint(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3282"}},{"Add":{"text":" print_arena.allocator(),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3315"}},{"Add":{"text":" \"Total time: {d} ms\\n\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3347"}},{"Add":{"text":" .{time_sum.toMilliseconds()},","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3385"}},{"Add":{"text":" ));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3393"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3394"}},{"Add":{"text":" try std_out.flush();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3419"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3421"}}],"del_contents":[{"Del":{"text":" const t = timer.lap() / std.time.ns_per_ms;","pos":"4SJSEWAGUFAQMAZXQ4SSXN5OYGXUHX26G2A43RJUL2WGYVI2STYQC:2663"}}]}},{"Replacement":{"inode":{"change":3,"pos":50},"path":"src/main.zig","line":102,"ins":{"up_context":[{"change":16,"pos":1075}],"down_context":[{"change":16,"pos":1133}],"flag":"BLOCK","start":3423,"end":5209,"inode":{"change":3,"pos":50}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":1075},"to":{"change":16,"start":1075,"end":1133},"introduced_by":16}],"inode":{"change":3,"pos":50}},"ins_contents":[{"Add":{"text":"const aoc2021 = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3447"}},{"Add":{"text":" const day01 = @import(\"day01.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3487"}},{"Add":{"text":" const day02 = @import(\"day02.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3527"}},{"Add":{"text":" const day03 = @import(\"day03.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3567"}},{"Add":{"text":" const day04 = @import(\"day04.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3607"}},{"Add":{"text":" const day05 = @import(\"day05.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3647"}},{"Add":{"text":" const day06 = @import(\"day06.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3687"}},{"Add":{"text":" const day07 = @import(\"day07.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3727"}},{"Add":{"text":" const day08 = @import(\"day08.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3767"}},{"Add":{"text":" const day09 = @import(\"day09.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3807"}},{"Add":{"text":" const day10 = @import(\"day10.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3847"}},{"Add":{"text":" const day11 = @import(\"day11.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3887"}},{"Add":{"text":" const day12 = @import(\"day12.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3927"}},{"Add":{"text":" const day13 = @import(\"day13.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:3967"}},{"Add":{"text":" const day14 = @import(\"day14.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4007"}},{"Add":{"text":" const day15 = @import(\"day15.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4047"}},{"Add":{"text":" const day16 = @import(\"day16.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4087"}},{"Add":{"text":" const day17 = @import(\"day17.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4127"}},{"Add":{"text":" const day18 = @import(\"day18.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4167"}},{"Add":{"text":" const day19 = @import(\"day19.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4207"}},{"Add":{"text":" const day20 = @import(\"day20.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4247"}},{"Add":{"text":" const day21 = @import(\"day21.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4287"}},{"Add":{"text":" const day22 = @import(\"day22.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4327"}},{"Add":{"text":" const day23 = @import(\"day23.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4367"}},{"Add":{"text":" const day24 = @import(\"day24.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4407"}},{"Add":{"text":" const day25 = @import(\"day25.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4447"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4450"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4451"}},{"Add":{"text":"test {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4458"}},{"Add":{"text":" _ = @import(\"day01.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4488"}},{"Add":{"text":" _ = @import(\"day02.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4518"}},{"Add":{"text":" _ = @import(\"day03.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4548"}},{"Add":{"text":" _ = @import(\"day04.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4578"}},{"Add":{"text":" _ = @import(\"day05.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4608"}},{"Add":{"text":" _ = @import(\"day06.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4638"}},{"Add":{"text":" _ = @import(\"day07.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4668"}},{"Add":{"text":" _ = @import(\"day08.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4698"}},{"Add":{"text":" _ = @import(\"day09.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4728"}},{"Add":{"text":" _ = @import(\"day10.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4758"}},{"Add":{"text":" _ = @import(\"day11.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4788"}},{"Add":{"text":" _ = @import(\"day12.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4818"}},{"Add":{"text":" _ = @import(\"day13.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4848"}},{"Add":{"text":" _ = @import(\"day14.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4878"}},{"Add":{"text":" _ = @import(\"day15.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4908"}},{"Add":{"text":" _ = @import(\"day16.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4938"}},{"Add":{"text":" _ = @import(\"day17.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4968"}},{"Add":{"text":" _ = @import(\"day18.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:4998"}},{"Add":{"text":" _ = @import(\"day19.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5028"}},{"Add":{"text":" _ = @import(\"day20.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5058"}},{"Add":{"text":" _ = @import(\"day21.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5088"}},{"Add":{"text":" _ = @import(\"day22.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5118"}},{"Add":{"text":" _ = @import(\"day23.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5148"}},{"Add":{"text":" _ = @import(\"day24.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5178"}},{"Add":{"text":" _ = @import(\"day25.zig\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5208"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Total running time: {d}ms\\n\", .{t});","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:1132"}}]}},{"FileMove":{"meta":{"basename":"day25.zig","metadata":0},"old":[{"basename":"day25a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":43,"pos":35}],"show_perms":false}},{"Replacement":{"inode":{"change":43,"pos":35},"path":"src/day25.zig","line":41,"ins":{"up_context":[{"change":43,"pos":862}],"down_context":[{"change":43,"pos":925}],"flag":"BLOCK","start":5231,"end":5304,"inode":{"change":43,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":43,"pos":862},"to":{"change":43,"start":862,"end":925},"introduced_by":43}],"inode":{"change":43,"pos":35}},"ins_contents":[{"Add":{"text":" for (g, 0..) |row, row_idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5264"}},{"Add":{"text":" for (row, 0..) |ch, col_idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5303"}}],"del_contents":[{"Del":{"text":" for (g) |row, row_idx| {","pos":"J5ZDIONDNUHFQESBKVHJY6SOMOMY5G27NNWYXKENBI4PKM2Y2M6AC:890"}},{"Del":{"text":" for (row) |ch, col_idx| {","pos":"J5ZDIONDNUHFQESBKVHJY6SOMOMY5G27NNWYXKENBI4PKM2Y2M6AC:924"}}]}},{"Replacement":{"inode":{"change":43,"pos":35},"path":"src/day25.zig","line":69,"ins":{"up_context":[{"change":43,"pos":1813}],"down_context":[{"change":43,"pos":1847}],"flag":"BLOCK","start":5305,"end":5344,"inode":{"change":43,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":43,"pos":1813},"to":{"change":43,"start":1813,"end":1847},"introduced_by":43}],"inode":{"change":43,"pos":35}},"ins_contents":[{"Add":{"text":" for (col, 0..) |ch, row_idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5343"}}],"del_contents":[{"Del":{"text":" for (col) |ch, row_idx| {","pos":"J5ZDIONDNUHFQESBKVHJY6SOMOMY5G27NNWYXKENBI4PKM2Y2M6AC:1846"}}]}},{"Replacement":{"inode":{"change":43,"pos":35},"path":"src/day25.zig","line":91,"ins":{"up_context":[{"change":43,"pos":2393}],"down_context":[{"change":43,"pos":2441}],"flag":"BLOCK","start":5345,"end":5399,"inode":{"change":43,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":43,"pos":2393},"to":{"change":43,"start":2393,"end":2441},"introduced_by":43}],"inode":{"change":43,"pos":35}},"ins_contents":[{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5398"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"J5ZDIONDNUHFQESBKVHJY6SOMOMY5G27NNWYXKENBI4PKM2Y2M6AC:2440"}}]}},{"Replacement":{"inode":{"change":43,"pos":35},"path":"src/day25.zig","line":97,"ins":{"up_context":[{"change":43,"pos":2543}],"down_context":[{"change":43,"pos":2574}],"flag":"BLOCK","start":5400,"end":5436,"inode":{"change":43,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":43,"pos":2543},"to":{"change":43,"start":2543,"end":2574},"introduced_by":43}],"inode":{"change":43,"pos":35}},"ins_contents":[{"Add":{"text":" for (line, 0..) |ch, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5435"}}],"del_contents":[{"Del":{"text":" for (line) |ch, col| {","pos":"J5ZDIONDNUHFQESBKVHJY6SOMOMY5G27NNWYXKENBI4PKM2Y2M6AC:2573"}}]}},{"FileMove":{"meta":{"basename":"day24.zig","metadata":0},"old":[{"basename":"day24b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":42,"pos":35}],"show_perms":false}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":14,"ins":{"up_context":[{"change":42,"pos":347}],"down_context":[{"change":63,"pos":467}],"flag":"BLOCK","start":5458,"end":5904,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":347},"to":{"change":42,"start":347,"end":369},"introduced_by":42},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":369},"to":{"change":63,"start":377,"end":467},"introduced_by":63}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5510"}},{"Add":{"text":" const start = 9;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5531"}},{"Add":{"text":" const pairs = try parseInput();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5567"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5568"}},{"Add":{"text":" var stack: std.ArrayList(Pair) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5613"}},{"Add":{"text":" defer stack.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5650"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5651"}},{"Add":{"text":" var ret: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5675"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5676"}},{"Add":{"text":" var i: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5698"}},{"Add":{"text":" while (i < input_counter) : (i += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5741"}},{"Add":{"text":" if (pairs[i][0] > 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5772"}},{"Add":{"text":" try stack.append(allocator.?, Pair{ pairs[i][1], @intCast(i) });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5849"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5866"}},{"Add":{"text":" const p = stack.pop().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5903"}}],"del_contents":[{"Del":{"text":"pub fn main() !void {","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:368"}},{"Del":{"text":" var buf: [100]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:410"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:466"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":30,"ins":{"up_context":[{"change":63,"pos":468}],"down_context":[{"change":42,"pos":477}],"flag":"BLOCK","start":5905,"end":6039,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":468},"to":{"change":42,"start":369,"end":413},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":369},"to":{"change":42,"start":369,"end":413},"introduced_by":42},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":413},"to":{"change":63,"start":469,"end":514},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":514},"to":{"change":42,"start":443,"end":477},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":443},"to":{"change":42,"start":443,"end":477},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" var add: PairType = start;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5943"}},{"Add":{"text":" while (add + p[0] + pairs[i][0] > start) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:5998"}},{"Add":{"text":" add -= 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6024"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6038"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:412"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:513"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:476"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":35,"ins":{"up_context":[{"change":42,"pos":478}],"down_context":[{"change":42,"pos":544}],"flag":"BLOCK","start":6040,"end":6324,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":478},"to":{"change":42,"start":478,"end":544},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" ret += @as(usize, @intCast(add)) *","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6086"}},{"Add":{"text":" try std.math.powi(usize, 10, @intCast(input_counter - 1 - p[1]));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6168"}},{"Add":{"text":" ret += @as(usize, @intCast((add + p[0] + pairs[i][0]))) *","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6238"}},{"Add":{"text":" try std.math.powi(usize, 10, input_counter - 1 - i);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6307"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6317"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6323"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(usize, 93185111127911), ret);","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:543"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":42,"ins":{"up_context":[{"change":42,"pos":545}],"down_context":[{"change":42,"pos":621}],"flag":"BLOCK","start":6325,"end":6341,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":545},"to":{"change":60,"start":76,"end":149},"introduced_by":60}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6340"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 24b result: {d} \\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:148"}}]}},{"Edit":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":45,"atom":{"NewVertex":{"up_context":[{"change":42,"pos":624}],"down_context":[{"change":63,"pos":515}],"flag":"BLOCK","start":6342,"end":6456,"inode":{"change":42,"pos":35}}},"contents":[{"Add":{"text":"test \"day24a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6357"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 99299513899971), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6452"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6454"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6455"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":53,"ins":{"up_context":[{"change":42,"pos":707}],"down_context":[{"change":42,"pos":832}],"flag":"BLOCK","start":6457,"end":6539,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":707},"to":{"change":63,"start":570,"end":625},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":625},"to":{"change":42,"start":806,"end":832},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":806},"to":{"change":42,"start":806,"end":832},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" var stack: std.ArrayList(Pair) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6501"}},{"Add":{"text":" defer stack.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6538"}}],"del_contents":[{"Del":{"text":" var stack = std.ArrayList(Pair).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:624"}},{"Del":{"text":" defer stack.deinit();","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:831"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":61,"ins":{"up_context":[{"change":42,"pos":954}],"down_context":[{"change":42,"pos":1028}],"flag":"BLOCK","start":6540,"end":6617,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":954},"to":{"change":42,"start":954,"end":1028},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" try stack.append(allocator.?, Pair{ pairs[i][1], @intCast(i) });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6616"}}],"del_contents":[{"Del":{"text":" try stack.append(Pair{ pairs[i][1], @intCast(PairType, i) });","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:1027"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":63,"ins":{"up_context":[{"change":42,"pos":1045}],"down_context":[{"change":42,"pos":1080}],"flag":"BLOCK","start":6618,"end":6655,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":1045},"to":{"change":42,"start":1045,"end":1080},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" const p = stack.pop().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6654"}}],"del_contents":[{"Del":{"text":" const p = stack.pop();","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:1079"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":70,"ins":{"up_context":[{"change":42,"pos":1216}],"down_context":[{"change":42,"pos":1412}],"flag":"BLOCK","start":6656,"end":6855,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":1216},"to":{"change":42,"start":1216,"end":1412},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" ret += @as(usize, @intCast(add)) *","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6702"}},{"Add":{"text":" try std.math.powi(usize, 10, @intCast(input_counter - 1 - p[1]));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6784"}},{"Add":{"text":" ret += @as(usize, @intCast((add + p[0] + pairs[i][0]))) *","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6854"}}],"del_contents":[{"Del":{"text":" ret += @intCast(usize, add) *","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:1257"}},{"Del":{"text":" try std.math.powi(usize, 10, @intCast(usize, input_counter - 1 - p[1]));","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:1346"}},{"Del":{"text":" ret += @intCast(usize, (add + p[0] + pairs[i][0])) *","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:1411"}}]}},{"Edit":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":78,"atom":{"NewVertex":{"up_context":[{"change":42,"pos":1514}],"down_context":[{"change":42,"pos":1514}],"flag":"BLOCK","start":6856,"end":6971,"inode":{"change":42,"pos":35}}},"contents":[{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6857"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6858"}},{"Add":{"text":"test \"day24b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6874"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 93185111127911), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:6970"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":86,"ins":{"up_context":[{"change":42,"pos":1578}],"down_context":[{"change":42,"pos":1625}],"flag":"BLOCK","start":6972,"end":7025,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":1578},"to":{"change":42,"start":1578,"end":1625},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" var line = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7024"}}],"del_contents":[{"Del":{"text":" var line = std.mem.split(u8, input, \"\\n\");","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:1624"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":94,"ins":{"up_context":[{"change":42,"pos":1846}],"down_context":[{"change":42,"pos":1900}],"flag":"BLOCK","start":7026,"end":7086,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":1846},"to":{"change":42,"start":1846,"end":1900},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" var token = std.mem.tokenizeScalar(u8, l, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7085"}}],"del_contents":[{"Del":{"text":" var token = std.mem.tokenize(u8, l, \" \");","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:1899"}}]}},{"Replacement":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":101,"ins":{"up_context":[{"change":42,"pos":2127}],"down_context":[{"change":42,"pos":2181}],"flag":"BLOCK","start":7087,"end":7147,"inode":{"change":42,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":2127},"to":{"change":42,"start":2127,"end":2181},"introduced_by":42}],"inode":{"change":42,"pos":35}},"ins_contents":[{"Add":{"text":" var token = std.mem.tokenizeScalar(u8, l, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7146"}}],"del_contents":[{"Del":{"text":" var token = std.mem.tokenize(u8, l, \" \");","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:2180"}}]}},{"Edit":{"inode":{"change":42,"pos":35},"path":"src/day24.zig","line":110,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":2392},"to":{"change":42,"start":2392,"end":2411},"introduced_by":42},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":42,"pos":2411},"to":{"change":62,"start":1653,"end":1749},"introduced_by":62}],"inode":{"change":42,"pos":35}}},"contents":[{"Del":{"text":"}","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:2393"}},{"Del":{"text":"","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:2394"}},{"Del":{"text":"test \"day24b\" {","pos":"FTYBC7WGD6LTHF3HWWQZO5KUVOJD7DALKOJGGXQGFFCCDQVLOCBAC:2410"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 93185111127911), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1748"}}]}},{"FileMove":{"meta":{"basename":"day23.zig","metadata":0},"old":[{"basename":"day23b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":52,"pos":35}],"show_perms":false}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":15,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":233},"to":{"change":52,"start":233,"end":259},"introduced_by":52}],"inode":{"change":52,"pos":35}}},"contents":[{"Del":{"text":"const sideroom_depth = 4;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:258"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":18,"ins":{"up_context":[{"change":52,"pos":282}],"down_context":[{"change":52,"pos":1404}],"flag":"BLOCK","start":7169,"end":8215,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":282},"to":{"change":52,"start":282,"end":305},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":305},"to":{"change":56,"start":41,"end":109},"introduced_by":56},{"previous":"","flag":"DELETED","from":{"change":56,"pos":109},"to":{"change":52,"start":345,"end":535},"introduced_by":56},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":345},"to":{"change":52,"start":345,"end":535},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":535},"to":{"change":56,"start":110,"end":166},"introduced_by":56},{"previous":"","flag":"DELETED","from":{"change":56,"pos":166},"to":{"change":52,"start":535,"end":561},"introduced_by":56},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":535},"to":{"change":52,"start":535,"end":561},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":613},"to":{"change":52,"start":613,"end":1404},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7221"}},{"Add":{"text":" return solver(allocator.?, 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7256"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7258"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7259"}},{"Add":{"text":"test \"day23a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7275"}},{"Add":{"text":" try std.testing.expectEqual(16244, try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7349"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7351"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7352"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7406"}},{"Add":{"text":" return solver(allocator.?, 4);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7441"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7443"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7444"}},{"Add":{"text":"test \"day23b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7460"}},{"Add":{"text":" try std.testing.expectEqual(43226, try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7535"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7537"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7538"}},{"Add":{"text":"fn State(comptime sideroom_depth: usize) type {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7586"}},{"Add":{"text":" return struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7606"}},{"Add":{"text":" hallway: [hallway_length]?Amphipod = @splat(null),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7665"}},{"Add":{"text":" rooms: [siderooms][sideroom_depth]?Amphipod,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7718"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7719"}},{"Add":{"text":" pub const StateQueue = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7759"}},{"Add":{"text":" state: State(sideroom_depth),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7801"}},{"Add":{"text":" energy: usize,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7828"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7829"}},{"Add":{"text":" fn lessThan(context: void, a: @This(), b: @This()) std.math.Order {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7909"}},{"Add":{"text":" _ = context;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7938"}},{"Add":{"text":" if (a.energy == b.energy) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:7982"}},{"Add":{"text":" return .eq;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8014"}},{"Add":{"text":" } else if (a.energy < b.energy) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8064"}},{"Add":{"text":" return .lt;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8096"}},{"Add":{"text":" } else if (a.energy > b.energy) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8146"}},{"Add":{"text":" return .gt;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8178"}},{"Add":{"text":" } else unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8214"}}],"del_contents":[{"Del":{"text":"const State = struct {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:304"}},{"Del":{"text":" hallway: [hallway_length]?Amphipod = .{null} ** hallway_length,","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:108"}},{"Del":{"text":" rooms: [siderooms][sideroom_depth]?Amphipod,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:393"}},{"Del":{"text":" fn print(self: @This()) []u8 {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:428"}},{"Del":{"text":" const blank =","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:450"}},{"Del":{"text":" \\\\#############","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:478"}},{"Del":{"text":" \\\\#...........#","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:506"}},{"Del":{"text":" \\\\###.#.#.#.###","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:534"}},{"Del":{"text":" \\\\ #.#.#.#.#\\\\","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:137"}},{"Del":{"text":" \\\\ #.#.#.#.#\\\\","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:165"}},{"Del":{"text":" \\\\ #.#.#.#.#","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:560"}},{"Del":{"text":" \\\\ #########","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:638"}},{"Del":{"text":" ;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:648"}},{"Del":{"text":" var buffer: [100]u8 = undefined;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:689"}},{"Del":{"text":" var mod: []u8 = buffer[0..blank.len];","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:735"}},{"Del":{"text":" std.mem.copy(u8, mod, blank);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:773"}},{"Del":{"text":" for (self.hallway) |amp, idx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:813"}},{"Del":{"text":" if (amp != null) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:844"}},{"Del":{"text":" const i: usize = switch (idx) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:892"}},{"Del":{"text":" 0 => 14 + 1,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:925"}},{"Del":{"text":" 1 => 14 + 2,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:958"}},{"Del":{"text":" 2 => 14 + 4,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:991"}},{"Del":{"text":" 3 => 14 + 6,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1024"}},{"Del":{"text":" 4 => 14 + 8,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1057"}},{"Del":{"text":" 5 => 14 + 10,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1091"}},{"Del":{"text":" 6 => 14 + 11,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1125"}},{"Del":{"text":" else => unreachable,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1166"}},{"Del":{"text":" };","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1185"}},{"Del":{"text":" const a: u8 = switch (amp.?) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1232"}},{"Del":{"text":" .A => 'A',","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1263"}},{"Del":{"text":" .B => 'B',","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1294"}},{"Del":{"text":" .C => 'C',","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1325"}},{"Del":{"text":" .D => 'D',","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1356"}},{"Del":{"text":" };","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1375"}},{"Del":{"text":" mod[i] = a;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1403"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":53,"ins":{"up_context":[{"change":52,"pos":1418}],"down_context":[{"change":52,"pos":1503}],"flag":"BLOCK","start":8216,"end":8713,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":1418},"to":{"change":52,"start":1418,"end":1503},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8226"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8227"}},{"Add":{"text":" fn print(self: @This()) []u8 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8266"}},{"Add":{"text":" const blank =","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8292"}},{"Add":{"text":" \\\\#############","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8324"}},{"Add":{"text":" \\\\#...........#","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8356"}},{"Add":{"text":" \\\\###.#.#.#.###","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8388"}},{"Add":{"text":" \\\\ #.#.#.#.#\\\\","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8420"}},{"Add":{"text":" \\\\ #.#.#.#.#\\\\","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8452"}},{"Add":{"text":" \\\\ #.#.#.#.#","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8482"}},{"Add":{"text":" \\\\ #########","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8512"}},{"Add":{"text":" ;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8526"}},{"Add":{"text":" var buffer: [100]u8 = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8571"}},{"Add":{"text":" var mod: []u8 = buffer[0..blank.len];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8621"}},{"Add":{"text":" std.mem.copy(u8, mod, blank);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8663"}},{"Add":{"text":" for (self.hallway, 0..) |amp, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8712"}}],"del_contents":[{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1427"}},{"Del":{"text":" for (self.rooms) |room, rid| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1466"}},{"Del":{"text":" for (room) |amp, aid| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1502"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":70,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":1538}],"down_context":[{"change":52,"pos":1538}],"flag":"BLOCK","start":8714,"end":9095,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":" const i: usize = switch (idx) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8765"}},{"Add":{"text":" 0 => 14 + 1,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8802"}},{"Add":{"text":" 1 => 14 + 2,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8839"}},{"Add":{"text":" 2 => 14 + 4,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8876"}},{"Add":{"text":" 3 => 14 + 6,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8913"}},{"Add":{"text":" 4 => 14 + 8,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8950"}},{"Add":{"text":" 5 => 14 + 10,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:8988"}},{"Add":{"text":" 6 => 14 + 11,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9026"}},{"Add":{"text":" else => unreachable,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9071"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9094"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":86,"ins":{"up_context":[{"change":52,"pos":1752}],"down_context":[{"change":52,"pos":1815}],"flag":"BLOCK","start":9096,"end":9619,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":1752},"to":{"change":52,"start":1752,"end":1815},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" mod[i] = a;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9127"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9145"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9159"}},{"Add":{"text":" for (self.rooms, 0..) |room, rid| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9207"}},{"Add":{"text":" for (room, 0..) |amp, aid| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9252"}},{"Add":{"text":" if (amp != null) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9291"}},{"Add":{"text":" const a: u8 = switch (amp.?) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9346"}},{"Add":{"text":" .A => 'A',","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9385"}},{"Add":{"text":" .B => 'B',","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9424"}},{"Add":{"text":" .C => 'C',","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9463"}},{"Add":{"text":" .D => 'D',","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9502"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9529"}},{"Add":{"text":" mod[14 + 14 + rid * 2 + 3 + 14 * aid] = a;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9596"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9618"}}],"del_contents":[{"Del":{"text":" mod[14 + 14 + rid * 2 + 3 + 14 * aid] = a;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1814"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":102,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":1847}],"down_context":[{"change":52,"pos":1847}],"flag":"BLOCK","start":9620,"end":9644,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":" return mod;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9643"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":104,"ins":{"up_context":[{"change":52,"pos":1857}],"down_context":[{"change":52,"pos":2400}],"flag":"BLOCK","start":9645,"end":10061,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":1857},"to":{"change":52,"start":1857,"end":2400},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" fn sideRoomDone(self: @This(), room: usize) bool {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9703"}},{"Add":{"text":" std.debug.assert(room < siderooms);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9751"}},{"Add":{"text":" for (self.rooms[room]) |amp| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9794"}},{"Add":{"text":" // https://github.com/ziglang/zig/issues/6059","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9856"}},{"Add":{"text":" if (amp == null) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9891"}},{"Add":{"text":" return false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:9925"}},{"Add":{"text":" } else if (amp != @as(Amphipod, @fromBackingInt(@intCast(room)))) return false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10021"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10035"}},{"Add":{"text":" return true;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10060"}}],"del_contents":[{"Del":{"text":" return mod;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1876"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1882"}},{"Del":{"text":" fn sideRoomDone(self: @This(), room: usize) bool {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1937"}},{"Del":{"text":" std.debug.assert(room < siderooms);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:1981"}},{"Del":{"text":" for (self.rooms[room]) |amp| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2020"}},{"Del":{"text":" // https://github.com/ziglang/zig/issues/6059","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2078"}},{"Del":{"text":" if (amp == null) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2109"}},{"Del":{"text":" return false;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2139"}},{"Del":{"text":" } else if (amp != @intToEnum(Amphipod, room)) return false;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2211"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2221"}},{"Del":{"text":" return true;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2242"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2248"}},{"Del":{"text":" fn done(self: @This()) bool {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2282"}},{"Del":{"text":" // check if hallway is empty","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2319"}},{"Del":{"text":" for (self.hallway) |item| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2355"}},{"Del":{"text":" if (item != null) return false;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2399"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":114,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":2410}],"down_context":[{"change":52,"pos":2410}],"flag":"BLOCK","start":10062,"end":10243,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":" fn done(self: @This()) bool {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10099"}},{"Add":{"text":" // check if hallway is empty","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10140"}},{"Add":{"text":" for (self.hallway) |item| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10180"}},{"Add":{"text":" if (item != null) return false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10228"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10242"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":120,"ins":{"up_context":[{"change":52,"pos":2411}],"down_context":[{"change":52,"pos":2532}],"flag":"BLOCK","start":10244,"end":10421,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":2411},"to":{"change":52,"start":2411,"end":2532},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" // every room is done","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10277"}},{"Add":{"text":" for (self.rooms, 0..) |_, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10322"}},{"Add":{"text":" if (!self.sideRoomDone(idx)) return false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10381"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10395"}},{"Add":{"text":" return true;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10420"}}],"del_contents":[{"Del":{"text":" // every room is done","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2440"}},{"Del":{"text":" for (self.rooms) |_, idx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2476"}},{"Del":{"text":" if (!self.sideRoomDone(idx)) return false;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2531"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":126,"ins":{"up_context":[{"change":52,"pos":2542}],"down_context":[{"change":52,"pos":2653}],"flag":"BLOCK","start":10422,"end":10514,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":2542},"to":{"change":52,"start":2542,"end":2653},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" fn sideRoomFreeSpace(self: @This(), room: usize) ?u3 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10484"}},{"Add":{"text":" var ret: u3 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10513"}}],"del_contents":[{"Del":{"text":" return true;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2562"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2568"}},{"Del":{"text":" fn sideRoomFreeSpace(self: @This(), room: usize) ?u3 {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2627"}},{"Del":{"text":" var ret: u3 = 0;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2652"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":129,"ins":{"up_context":[{"change":52,"pos":2654}],"down_context":[{"change":52,"pos":2883}],"flag":"BLOCK","start":10515,"end":10806,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":2654},"to":{"change":52,"start":2654,"end":2883},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" std.debug.assert(room < siderooms);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10562"}},{"Add":{"text":" for (self.rooms[room]) |amp| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10605"}},{"Add":{"text":" if (amp == null) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10640"}},{"Add":{"text":" ret += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10670"}},{"Add":{"text":" } else if (amp != @as(Amphipod, @fromBackingInt(@intCast(room)))) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10754"}},{"Add":{"text":" return null;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10787"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10805"}}],"del_contents":[{"Del":{"text":" std.debug.assert(room < siderooms);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2697"}},{"Del":{"text":" for (self.rooms[room]) |amp| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2736"}},{"Del":{"text":" if (amp == null) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2767"}},{"Del":{"text":" ret += 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2793"}},{"Del":{"text":" } else if (amp != @intToEnum(Amphipod, room)) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2853"}},{"Del":{"text":" return null;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2882"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":137,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":2897}],"down_context":[{"change":52,"pos":2897}],"flag":"BLOCK","start":10807,"end":10885,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10807"}},{"Add":{"text":" std.debug.assert(ret <= sideroom_depth);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10860"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10884"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":141,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":2907}],"down_context":[{"change":52,"pos":2907}],"flag":"BLOCK","start":10886,"end":11100,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":" fn checkSideRoom(self: @This()) ?StateQueue {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10939"}},{"Add":{"text":" for (self.rooms, 0..) |_, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:10984"}},{"Add":{"text":" const free = self.sideRoomFreeSpace(idx) orelse continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11058"}},{"Add":{"text":" if (free == 0) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11099"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":146,"ins":{"up_context":[{"change":52,"pos":2908}],"down_context":[{"change":52,"pos":3176}],"flag":"BLOCK","start":11101,"end":11161,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":2908},"to":{"change":52,"start":2908,"end":3176},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" // std.debug.print(\"FREE: {d}\\n\", .{free});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11160"}}],"del_contents":[{"Del":{"text":" std.debug.assert(ret <= sideroom_depth);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2956"}},{"Del":{"text":" return ret;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2976"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:2982"}},{"Del":{"text":" fn checkSideRoom(self: @This()) ?StateQueue {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3032"}},{"Del":{"text":" for (self.rooms) |_, idx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3068"}},{"Del":{"text":" const free = self.sideRoomFreeSpace(idx) orelse continue;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3138"}},{"Del":{"text":" if (free == 0) continue;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3175"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":148,"ins":{"up_context":[{"change":52,"pos":3177}],"down_context":[{"change":52,"pos":3233}],"flag":"BLOCK","start":11162,"end":11392,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3177},"to":{"change":52,"start":3177,"end":3233},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" for (self.hallway, 0..) |amp, hwidx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11216"}},{"Add":{"text":" if (amp == @as(Amphipod, @fromBackingInt(@intCast(idx)))) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11296"}},{"Add":{"text":" const steps = (self.checkHWtoRoom(hwidx, idx) orelse continue) + free;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11391"}}],"del_contents":[{"Del":{"text":" // std.debug.print(\"FREE: {d}\\n\", .{free});","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3232"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":152,"ins":{"up_context":[{"change":52,"pos":3234}],"down_context":[{"change":52,"pos":3427}],"flag":"BLOCK","start":11393,"end":11450,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3234},"to":{"change":52,"start":3234,"end":3427},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var ret: StateQueue = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11449"}}],"del_contents":[{"Del":{"text":" for (self.hallway) |amp, hwidx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3279"}},{"Del":{"text":" if (amp == @intToEnum(Amphipod, idx)) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3335"}},{"Del":{"text":" const steps = (self.checkHWtoRoom(hwidx, idx) orelse continue) + free;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3426"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":154,"ins":{"up_context":[{"change":52,"pos":3428}],"down_context":[{"change":52,"pos":3481}],"flag":"BLOCK","start":11451,"end":11562,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3428},"to":{"change":52,"start":3428,"end":3481},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" ret.energy = (std.math.powi(usize, 10, @backingInt(amp.?)) catch unreachable) * steps;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11561"}}],"del_contents":[{"Del":{"text":" var ret: StateQueue = undefined;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3480"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":156,"ins":{"up_context":[{"change":52,"pos":3482}],"down_context":[{"change":52,"pos":3588}],"flag":"BLOCK","start":11563,"end":11724,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3482},"to":{"change":52,"start":3482,"end":3588},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" ret.state = self;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11604"}},{"Add":{"text":" ret.state.hallway[hwidx] = null;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11661"}},{"Add":{"text":" ret.state.rooms[idx][free - 1] = amp;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11723"}}],"del_contents":[{"Del":{"text":" ret.energy = (std.math.powi(usize, 10, @enumToInt(amp.?)) catch unreachable) * steps;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3587"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":160,"ins":{"up_context":[{"change":52,"pos":3589}],"down_context":[{"change":52,"pos":3771}],"flag":"BLOCK","start":11725,"end":11783,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3589},"to":{"change":52,"start":3589,"end":3771},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11760"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11782"}}],"del_contents":[{"Del":{"text":" ret.state = self;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3626"}},{"Del":{"text":" ret.state.hallway[hwidx] = null;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3679"}},{"Del":{"text":" ret.state.rooms[idx][free - 1] = amp;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3737"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3738"}},{"Del":{"text":" return ret;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3770"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":163,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3789},"to":{"change":52,"start":3789,"end":3803},"introduced_by":52}],"inode":{"change":52,"pos":35}}},"contents":[{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3802"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":164,"ins":{"up_context":[{"change":52,"pos":3804}],"down_context":[{"change":52,"pos":3892}],"flag":"BLOCK","start":11784,"end":11885,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3804},"to":{"change":52,"start":3804,"end":3892},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" for (self.rooms, 0..) |other, oidx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11837"}},{"Add":{"text":" if (idx == oidx) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11884"}}],"del_contents":[{"Del":{"text":" for (self.rooms) |other, oidx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3848"}},{"Del":{"text":" if (idx == oidx) continue;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3891"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":167,"ins":{"up_context":[{"change":52,"pos":3893}],"down_context":[{"change":52,"pos":4802}],"flag":"BLOCK","start":11886,"end":12088,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":3893},"to":{"change":52,"start":3893,"end":4802},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var pos: PathType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11928"}},{"Add":{"text":" for (other) |amp| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:11968"}},{"Add":{"text":" if (amp == null) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12011"}},{"Add":{"text":" pos += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12049"}},{"Add":{"text":" continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12087"}}],"del_contents":[{"Del":{"text":" var pos: PathType = 0;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3931"}},{"Del":{"text":" for (other) |amp| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:3967"}},{"Del":{"text":" if (amp == null) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4006"}},{"Del":{"text":" pos += 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4040"}},{"Del":{"text":" continue;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4074"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4096"}},{"Del":{"text":" if (amp == @intToEnum(Amphipod, idx)) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4156"}},{"Del":{"text":" var steps: PathType = undefined;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4213"}},{"Del":{"text":" if (idx < oidx) { // moving left","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4270"}},{"Del":{"text":" const hwidx = oidx + 2;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4322"}},{"Del":{"text":" // std.debug.print(\"L->R from: {d} to: {d}\\n\", .{ hwidx, idx });","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4415"}},{"Del":{"text":" steps = (self.checkHWtoRoom(hwidx, idx) orelse break) + free + pos;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4511"}},{"Del":{"text":" } else { // moving right","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4560"}},{"Del":{"text":" const hwidx = oidx + 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4612"}},{"Del":{"text":" // std.debug.print(\"R->L from: {d} to: {d}\\n\", .{ hwidx, idx });","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4705"}},{"Del":{"text":" steps = (self.checkHWtoRoom(hwidx, idx) orelse break) + free + pos;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4801"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":173,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":4828}],"down_context":[{"change":52,"pos":4828}],"flag":"BLOCK","start":12089,"end":12884,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":" if (amp == @as(Amphipod, @fromBackingInt(@intCast(idx)))) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12172"}},{"Add":{"text":" var steps: PathType = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12233"}},{"Add":{"text":" if (idx < oidx) { // moving left","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12294"}},{"Add":{"text":" const hwidx = oidx + 2;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12350"}},{"Add":{"text":" // std.debug.print(\"L->R from: {d} to: {d}\\n\", .{ hwidx, idx });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12447"}},{"Add":{"text":" steps = (self.checkHWtoRoom(hwidx, idx) orelse break) + free + pos;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12547"}},{"Add":{"text":" } else { // moving right","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12600"}},{"Add":{"text":" const hwidx = oidx + 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12656"}},{"Add":{"text":" // std.debug.print(\"R->L from: {d} to: {d}\\n\", .{ hwidx, idx });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12753"}},{"Add":{"text":" steps = (self.checkHWtoRoom(hwidx, idx) orelse break) + free + pos;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12853"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12883"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":185,"ins":{"up_context":[{"change":52,"pos":4829}],"down_context":[{"change":52,"pos":4945}],"flag":"BLOCK","start":12885,"end":13009,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":4829},"to":{"change":52,"start":4829,"end":4945},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" // we can move amp to his sideroom","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:12947"}},{"Add":{"text":" var ret: StateQueue = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13008"}}],"del_contents":[{"Del":{"text":" // we can move amp to his sideroom","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4887"}},{"Del":{"text":" var ret: StateQueue = undefined;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:4944"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":188,"ins":{"up_context":[{"change":52,"pos":4946}],"down_context":[{"change":52,"pos":5056}],"flag":"BLOCK","start":13010,"end":13125,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":4946},"to":{"change":52,"start":4946,"end":5056},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" ret.energy = (std.math.powi(usize, 10, @backingInt(amp.?)) catch unreachable) * steps;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13124"}}],"del_contents":[{"Del":{"text":" ret.energy = (std.math.powi(usize, 10, @enumToInt(amp.?)) catch unreachable) * steps;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5055"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":190,"ins":{"up_context":[{"change":52,"pos":5057}],"down_context":[{"change":52,"pos":5220}],"flag":"BLOCK","start":13126,"end":13301,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":5057},"to":{"change":52,"start":5057,"end":5220},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" ret.state = self;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13171"}},{"Add":{"text":" ret.state.rooms[oidx][pos] = null;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13234"}},{"Add":{"text":" ret.state.rooms[idx][free - 1] = amp;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13300"}}],"del_contents":[{"Del":{"text":" ret.state = self;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5098"}},{"Del":{"text":" ret.state.rooms[oidx][pos] = null;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5157"}},{"Del":{"text":" ret.state.rooms[idx][free - 1] = amp;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5219"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":194,"ins":{"up_context":[{"change":52,"pos":5221}],"down_context":[{"change":52,"pos":5257}],"flag":"BLOCK","start":13302,"end":13476,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":5221},"to":{"change":52,"start":5221,"end":5257},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13341"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13367"}},{"Add":{"text":" // only first item can move, no need to check others","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13444"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13475"}}],"del_contents":[{"Del":{"text":" return ret;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5256"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":199,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":5279},"to":{"change":52,"start":5279,"end":5379},"introduced_by":52}],"inode":{"change":52,"pos":35}}},"contents":[{"Del":{"text":" // only first item can move, no need to check others","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5351"}},{"Del":{"text":" break;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5378"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":201,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":5411}],"down_context":[{"change":52,"pos":5411}],"flag":"BLOCK","start":13477,"end":13503,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13477"}},{"Add":{"text":" return null;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13502"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":204,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":5421}],"down_context":[{"change":52,"pos":5421}],"flag":"BLOCK","start":13504,"end":13721,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":" fn checkHWtoRoom(self: @This(), from: usize, to: usize) ?PathType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13579"}},{"Add":{"text":" // #############","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13608"}},{"Add":{"text":" // #01.2.3.4.56#","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13637"}},{"Add":{"text":" // ###0#1#2#3###","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13666"}},{"Add":{"text":" // #0#1#2#3#","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13693"}},{"Add":{"text":" // #########","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13720"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":211,"ins":{"up_context":[{"change":52,"pos":5422}],"down_context":[{"change":52,"pos":5642}],"flag":"BLOCK","start":13722,"end":13800,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":5422},"to":{"change":52,"start":5422,"end":5642},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" std.debug.assert(to < 4);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13759"}},{"Add":{"text":" std.debug.assert(from < 8);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13799"}}],"del_contents":[{"Del":{"text":" return null;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5442"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5448"}},{"Del":{"text":" fn checkHWtoRoom(self: @This(), from: usize, to: usize) ?PathType {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5520"}},{"Del":{"text":" // #############","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5545"}},{"Del":{"text":" // #01.2.3.4.56#","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5570"}},{"Del":{"text":" // ###0#1#2#3###","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5595"}},{"Del":{"text":" // #0#1#2#3#","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5618"}},{"Del":{"text":" // #########","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5641"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":214,"ins":{"up_context":[{"change":52,"pos":5643}],"down_context":[{"change":52,"pos":5713}],"flag":"BLOCK","start":13801,"end":14582,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":5643},"to":{"change":52,"start":5643,"end":5713},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var steps: PathType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13837"}},{"Add":{"text":" if (from -| to >= 2) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13872"}},{"Add":{"text":" var idx: usize = from -| 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13916"}},{"Add":{"text":" while (idx >= to + 2) : (idx -= 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:13969"}},{"Add":{"text":" // std.debug.print(\"LEFT from: {d} to: {d} step: {d}\\n\", .{ from, to, idx });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14067"}},{"Add":{"text":" if (self.hallway[idx] == null) steps += 2 else return null;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14147"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14165"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14186"}},{"Add":{"text":" var idx: usize = from + 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14229"}},{"Add":{"text":" while (idx <= to + 1) : (idx += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14282"}},{"Add":{"text":" // std.debug.print(\"RIGHT from: {d} to: {d} step: {d}\\n\", .{ from, to, idx });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14381"}},{"Add":{"text":" if (self.hallway[idx] == null) steps += 2 else return null;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14461"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14479"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14493"}},{"Add":{"text":" // room entrance point","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14528"}},{"Add":{"text":" if (from != 6 and from != 0) steps += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14581"}}],"del_contents":[{"Del":{"text":" std.debug.assert(to < 4);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5676"}},{"Del":{"text":" std.debug.assert(from < 8);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5712"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":231,"ins":{"up_context":[{"change":52,"pos":5714}],"down_context":[{"change":52,"pos":6341}],"flag":"BLOCK","start":14583,"end":14609,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":5714},"to":{"change":52,"start":5714,"end":6341},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" return steps;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14608"}}],"del_contents":[{"Del":{"text":" var steps: PathType = 0;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5746"}},{"Del":{"text":" if (from -| to >= 2) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5777"}},{"Del":{"text":" var idx: usize = from -| 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5817"}},{"Del":{"text":" while (idx >= to + 2) : (idx -= 1) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5866"}},{"Del":{"text":" // std.debug.print(\"LEFT from: {d} to: {d} step: {d}\\n\", .{ from, to, idx });","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:5960"}},{"Del":{"text":" if (self.hallway[idx] == null) steps += 2 else return null;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6036"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6050"}},{"Del":{"text":" } else {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6067"}},{"Del":{"text":" var idx: usize = from + 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6106"}},{"Del":{"text":" while (idx <= to + 1) : (idx += 1) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6155"}},{"Del":{"text":" // std.debug.print(\"RIGHT from: {d} to: {d} step: {d}\\n\", .{ from, to, idx });","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6250"}},{"Del":{"text":" if (self.hallway[idx] == null) steps += 2 else return null;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6326"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6340"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":233,"ins":{"up_context":[{"change":52,"pos":6351}],"down_context":[{"change":52,"pos":6431}],"flag":"BLOCK","start":14610,"end":14754,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":6351},"to":{"change":52,"start":6351,"end":6431},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" fn getValidStates(self: @This(), allocator: std.mem.Allocator) ![]StateQueue {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14696"}},{"Add":{"text":" var ret: std.ArrayList(StateQueue) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14753"}}],"del_contents":[{"Del":{"text":" // room entrance point","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6381"}},{"Del":{"text":" if (from != 6 and from != 0) steps += 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6430"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":236,"ins":{"up_context":[{"change":52,"pos":6432}],"down_context":[{"change":52,"pos":6604}],"flag":"BLOCK","start":14755,"end":14989,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":6432},"to":{"change":52,"start":6432,"end":6604},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" // Amphipod can move to its final place, always a good move","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14826"}},{"Add":{"text":" if (self.checkSideRoom()) |item| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14873"}},{"Add":{"text":" try ret.append(allocator, item);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14922"}},{"Add":{"text":" return ret.toOwnedSlice(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14974"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:14988"}}],"del_contents":[{"Del":{"text":" return steps;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6453"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6459"}},{"Del":{"text":" fn getValidStates(self: @This(), allocator: std.mem.Allocator) ![]StateQueue {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6542"}},{"Del":{"text":" var ret = std.ArrayList(StateQueue).init(allocator);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6603"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":242,"ins":{"up_context":[{"change":52,"pos":6605}],"down_context":[{"change":52,"pos":7122}],"flag":"BLOCK","start":14990,"end":15346,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":6605},"to":{"change":52,"start":6605,"end":7122},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" // we already checked the side rooms, so we only have to collect","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15066"}},{"Add":{"text":" // each rooms first item's possible hallway positions","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15132"}},{"Add":{"text":" for (self.rooms, 0..) |room, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15180"}},{"Add":{"text":" // std.debug.print(\"ROOM->HW check {d} room\\n\", .{idx});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15253"}},{"Add":{"text":" for (room, 0..) |amp, pos| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15298"}},{"Add":{"text":" if (amp == null) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15345"}}],"del_contents":[{"Del":{"text":" // Amphipod can move to its final place, always a good move","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6672"}},{"Del":{"text":" if (self.checkSideRoom()) |item| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6715"}},{"Del":{"text":" try ret.append(item);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6749"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6788"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6798"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6799"}},{"Del":{"text":" // we already checked the side rooms, so we only have to collect","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6872"}},{"Del":{"text":" // each rooms first item's possible hallway positions","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6934"}},{"Del":{"text":" for (self.rooms) |room, idx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:6973"}},{"Del":{"text":" // std.debug.print(\"ROOM->HW check {d} room\\n\", .{idx});","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7042"}},{"Del":{"text":" for (room) |amp, pos| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7078"}},{"Del":{"text":" if (amp == null) continue;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7121"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":249,"ins":{"up_context":[{"change":52,"pos":7123}],"down_context":[{"change":52,"pos":7352}],"flag":"BLOCK","start":15347,"end":15612,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":7123},"to":{"change":52,"start":7123,"end":7352},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" // do not move items in right room","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15401"}},{"Add":{"text":" // except: we should move away to let wrong placed amp out","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15480"}},{"Add":{"text":" if (amp == @as(Amphipod, @fromBackingInt(@intCast(idx)))) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15560"}},{"Add":{"text":" var tainted: bool = false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15611"}}],"del_contents":[{"Del":{"text":" // do not move items in right room","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7173"}},{"Del":{"text":" // except: we should move away to let wrong placed amp out","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7248"}},{"Del":{"text":" if (amp == @intToEnum(Amphipod, idx)) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7304"}},{"Del":{"text":" var tainted: bool = false;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7351"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":254,"ins":{"up_context":[{"change":52,"pos":7353}],"down_context":[{"change":52,"pos":7574}],"flag":"BLOCK","start":15613,"end":15942,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":7353},"to":{"change":52,"start":7353,"end":7574},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var next: PathType = @as(PathType, @intCast(pos)) + 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15691"}},{"Add":{"text":" while (next < sideroom_depth) : (next += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15761"}},{"Add":{"text":" if (room[next] != @as(Amphipod, @fromBackingInt(@intCast(idx)))) tainted = true;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15870"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15896"}},{"Add":{"text":" if (!tainted) break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:15941"}}],"del_contents":[{"Del":{"text":" var next: PathType = @intCast(PathType, pos) + 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7422"}},{"Del":{"text":" while (next < sideroom_depth) : (next += 1) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7488"}},{"Del":{"text":" if (room[next] != @intToEnum(Amphipod, idx)) tainted = true;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7573"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":260,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":7596},"to":{"change":52,"start":7596,"end":7655},"introduced_by":52}],"inode":{"change":52,"pos":35}}},"contents":[{"Del":{"text":" if (!tainted) break;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7636"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7654"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":261,"ins":{"up_context":[{"change":52,"pos":7656}],"down_context":[{"change":52,"pos":7982}],"flag":"BLOCK","start":15943,"end":16290,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":7656},"to":{"change":52,"start":7656,"end":7982},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" for (self.hallway, 0..) |hw, hwidx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16000"}},{"Add":{"text":" if (hw == null) { // destination hallway spot is free","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16078"}},{"Add":{"text":" // std.debug.print(\"checking hallway spot {d} with amp {any}\\n\", .{hwidx, amp});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16187"}},{"Add":{"text":" const steps = (self.checkHWtoRoom(hwidx, idx) orelse continue) + pos + 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16289"}}],"del_contents":[{"Del":{"text":" for (self.hallway) |hw, hwidx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7704"}},{"Del":{"text":" if (hw == null) { // destination hallway spot is free","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7778"}},{"Del":{"text":" // std.debug.print(\"checking hallway spot {d} with amp {any}\\n\", .{hwidx, amp});","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7883"}},{"Del":{"text":" const steps = (self.checkHWtoRoom(hwidx, idx) orelse continue) + pos + 1;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:7981"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":266,"ins":{"up_context":[{"change":52,"pos":7983}],"down_context":[{"change":52,"pos":8039}],"flag":"BLOCK","start":16291,"end":16351,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":7983},"to":{"change":52,"start":7983,"end":8039},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var st: StateQueue = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16350"}}],"del_contents":[{"Del":{"text":" var st: StateQueue = undefined;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8038"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":268,"ins":{"up_context":[{"change":52,"pos":8040}],"down_context":[{"change":52,"pos":8133}],"flag":"BLOCK","start":16352,"end":16450,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8040},"to":{"change":52,"start":8040,"end":8133},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" st.energy = steps * try std.math.powi(usize, 10, @backingInt(amp.?));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16449"}}],"del_contents":[{"Del":{"text":" st.energy = steps * try std.math.powi(usize, 10, @enumToInt(amp.?));","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8132"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":270,"ins":{"up_context":[{"change":52,"pos":8134}],"down_context":[{"change":52,"pos":8287}],"flag":"BLOCK","start":16451,"end":16616,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8134},"to":{"change":52,"start":8134,"end":8287},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" st.state = self;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16495"}},{"Add":{"text":" st.state.hallway[hwidx] = amp;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16554"}},{"Add":{"text":" st.state.rooms[idx][pos] = null;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16615"}}],"del_contents":[{"Del":{"text":" st.state = self;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8174"}},{"Del":{"text":" st.state.hallway[hwidx] = amp;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8229"}},{"Del":{"text":" st.state.rooms[idx][pos] = null;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8286"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":274,"ins":{"up_context":[{"change":52,"pos":8288}],"down_context":[{"change":52,"pos":8332}],"flag":"BLOCK","start":16617,"end":16702,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8288},"to":{"change":52,"start":8288,"end":8332},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" try ret.append(allocator, st);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16675"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16701"}}],"del_contents":[{"Del":{"text":" try ret.append(st);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8331"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":277,"atom":{"NewVertex":{"up_context":[{"change":52,"pos":8354}],"down_context":[{"change":52,"pos":8354}],"flag":"BLOCK","start":16703,"end":16778,"inode":{"change":52,"pos":35}}},"contents":[{"Add":{"text":" // only first item can move","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16750"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16777"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":280,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8372},"to":{"change":52,"start":8372,"end":8439},"introduced_by":52}],"inode":{"change":52,"pos":35}}},"contents":[{"Del":{"text":" // only first item can move","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8415"}},{"Del":{"text":" break;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8438"}}]}},{"Edit":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":281,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8453},"to":{"change":52,"start":8453,"end":8600},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8600},"to":{"change":63,"start":873,"end":970},"introduced_by":63}],"inode":{"change":52,"pos":35}}},"contents":[{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8462"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8463"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8498"}},{"Del":{"text":" }","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8504"}},{"Del":{"text":"};","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8507"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8508"}},{"Del":{"text":"const StateQueue = struct {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8536"}},{"Del":{"text":" state: State,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8554"}},{"Del":{"text":" energy: usize,","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8573"}},{"Del":{"text":"};","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8576"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8577"}},{"Del":{"text":"pub fn main() !void {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8599"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:943"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:969"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":282,"ins":{"up_context":[{"change":63,"pos":971}],"down_context":[{"change":52,"pos":8843}],"flag":"BLOCK","start":16779,"end":16844,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":971},"to":{"change":52,"start":8600,"end":8644},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8600},"to":{"change":52,"start":8600,"end":8644},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8644},"to":{"change":63,"start":972,"end":1019},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":1019},"to":{"change":52,"start":8674,"end":8767},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8674},"to":{"change":52,"start":8674,"end":8767},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8767},"to":{"change":60,"start":224,"end":299},"introduced_by":60}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" return ret.toOwnedSlice(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16826"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16836"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16843"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8643"}},{"Del":{"text":" const ret = try second(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1018"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8707"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8708"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 43226), ret);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8765"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8766"}},{"Del":{"text":" std.debug.print(\"Day 23b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:298"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":287,"ins":{"up_context":[{"change":52,"pos":8846}],"down_context":[{"change":52,"pos":9131}],"flag":"BLOCK","start":16845,"end":17118,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":8846},"to":{"change":52,"start":8846,"end":9131},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":"fn solver(allocator: std.mem.Allocator, comptime sideroom_depth: usize) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16925"}},{"Add":{"text":" var queue: std.PriorityQueue(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:16959"}},{"Add":{"text":" State(sideroom_depth).StateQueue,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17001"}},{"Add":{"text":" void,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17015"}},{"Add":{"text":" State(sideroom_depth).StateQueue.lessThan,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17066"}},{"Add":{"text":" ) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17082"}},{"Add":{"text":" defer queue.deinit(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17117"}}],"del_contents":[{"Del":{"text":"fn lessThan(context: void, a: StateQueue, b: StateQueue) std.math.Order {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8919"}},{"Del":{"text":" _ = context;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8936"}},{"Del":{"text":" if (a.energy == b.energy) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8968"}},{"Del":{"text":" return .eq;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:8988"}},{"Del":{"text":" } else if (a.energy < b.energy) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9026"}},{"Del":{"text":" return .lt;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9046"}},{"Del":{"text":" } else if (a.energy > b.energy) {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9084"}},{"Del":{"text":" return .gt;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9104"}},{"Del":{"text":" } else unreachable;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9128"}},{"Del":{"text":"}","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9130"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":295,"ins":{"up_context":[{"change":52,"pos":9132}],"down_context":[{"change":52,"pos":9377}],"flag":"BLOCK","start":17119,"end":17199,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":9132},"to":{"change":63,"start":1020,"end":1159},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":1159},"to":{"change":52,"start":9286,"end":9313},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":9286},"to":{"change":52,"start":9286,"end":9313},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":9313},"to":{"change":63,"start":1160,"end":1226},"introduced_by":63}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var visited = std.AutoHashMap(State(sideroom_depth), void).init(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17198"}}],"del_contents":[{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) !usize {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1073"}},{"Del":{"text":" var queue = std.PriorityQueue(StateQueue, void, lessThan).init(allocator.?, {});","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1158"}},{"Del":{"text":" defer queue.deinit();","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9311"}},{"Del":{"text":"","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9312"}},{"Del":{"text":" var visited = std.AutoHashMap(State, void).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1225"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":301,"ins":{"up_context":[{"change":52,"pos":9520}],"down_context":[{"change":52,"pos":9605}],"flag":"BLOCK","start":17200,"end":17499,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":9520},"to":{"change":52,"start":9520,"end":9605},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var init_state: State(sideroom_depth).StateQueue = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17265"}},{"Add":{"text":" // init_state.state = try parseInput(sideroom_depth);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17323"}},{"Add":{"text":" init_state.state = switch (sideroom_depth) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17372"}},{"Add":{"text":" 2 => try parseInput(sideroom_depth),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17417"}},{"Add":{"text":" 4 => try parseInput(sideroom_depth),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17462"}},{"Add":{"text":" else => unreachable,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17491"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17498"}}],"del_contents":[{"Del":{"text":" var init_state: StateQueue = undefined;","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9563"}},{"Del":{"text":" init_state.state = try parseInput();","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9604"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":310,"ins":{"up_context":[{"change":52,"pos":9633}],"down_context":[{"change":52,"pos":9664}],"flag":"BLOCK","start":17500,"end":17543,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":9633},"to":{"change":52,"start":9633,"end":9664},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" try queue.push(allocator, init_state);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17542"}}],"del_contents":[{"Del":{"text":" try queue.add(init_state);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9663"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":315,"ins":{"up_context":[{"change":52,"pos":9776}],"down_context":[{"change":52,"pos":9813}],"flag":"BLOCK","start":17544,"end":17580,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":9776},"to":{"change":52,"start":9776,"end":9813},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" const curr = queue.pop().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17579"}}],"del_contents":[{"Del":{"text":" const curr = queue.remove();","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:9812"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":334,"ins":{"up_context":[{"change":52,"pos":10435}],"down_context":[{"change":52,"pos":10554}],"flag":"BLOCK","start":17581,"end":17702,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":10435},"to":{"change":63,"start":1227,"end":1350},"introduced_by":63}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" const possible_states = try curr.state.getValidStates(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17654"}},{"Add":{"text":" defer allocator.free(possible_states);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17701"}}],"del_contents":[{"Del":{"text":" var possible_states = try curr.state.getValidStates(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1300"}},{"Del":{"text":" defer allocator.?.free(possible_states);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1349"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":340,"ins":{"up_context":[{"change":52,"pos":10711}],"down_context":[{"change":52,"pos":10744}],"flag":"BLOCK","start":17703,"end":17748,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":10711},"to":{"change":52,"start":10711,"end":10744},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" try queue.push(allocator, sq.*);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17747"}}],"del_contents":[{"Del":{"text":" try queue.add(sq.*);","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:10743"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":348,"ins":{"up_context":[{"change":52,"pos":10827}],"down_context":[{"change":52,"pos":10852}],"flag":"BLOCK","start":17749,"end":17820,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":10827},"to":{"change":52,"start":10827,"end":10852},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":"fn parseInput(comptime sideroom_depth: usize) !State(sideroom_depth) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17819"}}],"del_contents":[{"Del":{"text":"fn parseInput() !State {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:10851"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":350,"ins":{"up_context":[{"change":52,"pos":10888}],"down_context":[{"change":52,"pos":10936}],"flag":"BLOCK","start":17821,"end":17875,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":10888},"to":{"change":52,"start":10888,"end":10936},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17874"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:10935"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":352,"ins":{"up_context":[{"change":52,"pos":10937}],"down_context":[{"change":52,"pos":10969}],"flag":"BLOCK","start":17876,"end":18261,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":10937},"to":{"change":56,"start":167,"end":418},"introduced_by":56}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" var ret = State(sideroom_depth){ .rooms = undefined };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17934"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17935"}},{"Add":{"text":" // Set the 2nd and 3rd line for second part","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:17983"}},{"Add":{"text":" if (sideroom_depth == 4) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18014"}},{"Add":{"text":" ret.rooms[0][1] = .D;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18044"}},{"Add":{"text":" ret.rooms[1][1] = .C;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18074"}},{"Add":{"text":" ret.rooms[2][1] = .B;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18104"}},{"Add":{"text":" ret.rooms[3][1] = .A;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18134"}},{"Add":{"text":" ret.rooms[0][2] = .D;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18164"}},{"Add":{"text":" ret.rooms[1][2] = .B;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18194"}},{"Add":{"text":" ret.rooms[2][2] = .A;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18224"}},{"Add":{"text":" ret.rooms[3][2] = .C;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18254"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18260"}}],"del_contents":[{"Del":{"text":" var ret = State{ .rooms = undefined };","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:209"}},{"Del":{"text":" ret.rooms[0][1] = .D;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:235"}},{"Del":{"text":" ret.rooms[1][1] = .C;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:261"}},{"Del":{"text":" ret.rooms[2][1] = .B;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:287"}},{"Del":{"text":" ret.rooms[3][1] = .A;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:313"}},{"Del":{"text":" ret.rooms[0][2] = .D;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:339"}},{"Del":{"text":" ret.rooms[1][2] = .B;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:365"}},{"Del":{"text":" ret.rooms[2][2] = .A;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:391"}},{"Del":{"text":" ret.rooms[3][2] = .C;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:417"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":370,"ins":{"up_context":[{"change":56,"pos":457}],"down_context":[{"change":52,"pos":11164}],"flag":"BLOCK","start":18262,"end":18299,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":56,"pos":457},"to":{"change":52,"start":11132,"end":11164},"introduced_by":56},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":11132},"to":{"change":52,"start":11132,"end":11164},"introduced_by":52}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" for (l, 0..) |ch, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18298"}}],"del_contents":[{"Del":{"text":" for (l) |ch, idx| {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:11163"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":385,"ins":{"up_context":[{"change":52,"pos":11745}],"down_context":[{"change":52,"pos":11745}],"flag":"BLOCK","start":18300,"end":18435,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":11745},"to":{"change":56,"start":458,"end":507},"introduced_by":56}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":" // skip 2nd and 3rd line, those are filled in already","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18361"}},{"Add":{"text":" if (sideroom_depth == 4 and line == 2) counter += siderooms * 2;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18434"}}],"del_contents":[{"Del":{"text":" if (line == 2) counter += siderooms * 2;","pos":"YOLXVXDPVUCEIHBQFRO2I6A6EUB7WWLE26STYF576MCTRQ3IB7MQC:506"}}]}},{"Replacement":{"inode":{"change":52,"pos":35},"path":"src/day23.zig","line":392,"ins":{"up_context":[{"change":52,"pos":11771}],"down_context":[{"change":52,"pos":11853}],"flag":"BLOCK","start":18436,"end":19254,"inode":{"change":52,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":11771},"to":{"change":52,"start":11771,"end":11787},"introduced_by":52},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":52,"pos":11787},"to":{"change":62,"start":1846,"end":1933},"introduced_by":62}],"inode":{"change":52,"pos":35}},"ins_contents":[{"Add":{"text":"test \"checkHWtoRoom\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18458"}},{"Add":{"text":" const sideroom_depth = 2;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18488"}},{"Add":{"text":" const room: [sideroom_depth]?Amphipod = @splat(null);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18546"}},{"Add":{"text":" const st = State(sideroom_depth){","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18584"}},{"Add":{"text":" .hallway = [_]?Amphipod{ null, null, null, null, null, null, null },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18661"}},{"Add":{"text":" .rooms = .{ room, room, room, room },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18707"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18714"}},{"Add":{"text":" try std.testing.expectEqual(@as(PathType, 5), st.checkHWtoRoom(5, 1).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18791"}},{"Add":{"text":" try std.testing.expectEqual(@as(PathType, 6), st.checkHWtoRoom(6, 1).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18868"}},{"Add":{"text":" try std.testing.expectEqual(@as(PathType, 2), st.checkHWtoRoom(6, 3).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:18945"}},{"Add":{"text":" try std.testing.expectEqual(@as(PathType, 1), st.checkHWtoRoom(1, 0).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19022"}},{"Add":{"text":" try std.testing.expectEqual(@as(PathType, 2), st.checkHWtoRoom(0, 0).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19099"}},{"Add":{"text":" try std.testing.expectEqual(@as(PathType, 8), st.checkHWtoRoom(0, 3).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19176"}},{"Add":{"text":" try std.testing.expectEqual(@as(PathType, 6), st.checkHWtoRoom(0, 2).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19253"}}],"del_contents":[{"Del":{"text":"test \"day23b\" {","pos":"TYIMCQZ4CP2JSZVNXULIFZOMTENG3NDCUSH2XJQBJQVF3UPNYS7AC:11786"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 43226), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:1932"}}]}},{"FileMove":{"meta":{"basename":"day22.zig","metadata":0},"old":[{"basename":"day22b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":51,"pos":68}],"show_perms":false}},{"Edit":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":3,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":118},"to":{"change":51,"start":118,"end":141},"introduced_by":51}],"inode":{"change":51,"pos":68}}},"contents":[{"Del":{"text":"const math = std.math;","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:140"}}]}},{"Edit":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":17,"atom":{"NewVertex":{"up_context":[{"change":51,"pos":354}],"down_context":[{"change":51,"pos":354}],"flag":"BLOCK","start":19276,"end":19364,"inode":{"change":51,"pos":68}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19276"}},{"Add":{"text":"const SubCubeType = i4;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19300"}},{"Add":{"text":"const SubCubes = std.array_hash_map.Auto(Cuboid, SubCubeType);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19363"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":21,"ins":{"up_context":[{"change":51,"pos":355}],"down_context":[{"change":51,"pos":439}],"flag":"BLOCK","start":19365,"end":19631,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":355},"to":{"change":51,"start":355,"end":439},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":"const grid_min = -50;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19386"}},{"Add":{"text":"const grid_max = 50;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19407"}},{"Add":{"text":"const Grid = [101][101][101]bool;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19441"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19442"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19495"}},{"Add":{"text":" const input = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19542"}},{"Add":{"text":" defer allocator.?.free(input);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19577"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19578"}},{"Add":{"text":" var grid: Grid = @splat(@splat(@splat(false)));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19630"}}],"del_contents":[{"Del":{"text":"const SubCubeType = i3;","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:378"}},{"Del":{"text":"const SubCubes = std.AutoArrayHashMap(Cuboid, SubCubeType);","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:438"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":31,"ins":{"up_context":[{"change":51,"pos":440}],"down_context":[{"change":63,"pos":2012}],"flag":"BLOCK","start":19632,"end":20416,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":440},"to":{"change":51,"start":440,"end":462},"introduced_by":51},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":462},"to":{"change":63,"start":1827,"end":2012},"introduced_by":63}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" for (input) |cube| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19656"}},{"Add":{"text":" var x = @max(cube.xmin, grid_min);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19699"}},{"Add":{"text":" while (x <= @min(cube.xmax, grid_max)) : (x += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19759"}},{"Add":{"text":" var y = @max(cube.ymin, grid_min);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19806"}},{"Add":{"text":" while (y <= @min(cube.ymax, grid_max)) : (y += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19870"}},{"Add":{"text":" var z = @max(cube.zmin, grid_min);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19921"}},{"Add":{"text":" while (z <= @min(cube.zmax, grid_max)) : (z += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:19989"}},{"Add":{"text":" std.debug.assert(x >= -50);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20037"}},{"Add":{"text":" std.debug.assert(x <= 50);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20084"}},{"Add":{"text":" std.debug.assert(y >= -50);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20132"}},{"Add":{"text":" std.debug.assert(y <= 50);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20179"}},{"Add":{"text":" std.debug.assert(z >= -50);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20227"}},{"Add":{"text":" std.debug.assert(z <= 50);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20274"}},{"Add":{"text":" grid[@intCast(x + 50)][@intCast(y + 50)][@intCast(z + 50)] = cube.state;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20367"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20385"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20399"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20409"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20415"}}],"del_contents":[{"Del":{"text":"pub fn main() !void {","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:461"}},{"Del":{"text":" var buf: [3_000_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1866"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1922"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:1985"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2011"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":50,"ins":{"up_context":[{"change":63,"pos":2013}],"down_context":[{"change":51,"pos":570}],"flag":"BLOCK","start":20417,"end":20713,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":2013},"to":{"change":51,"start":462,"end":506},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":462},"to":{"change":51,"start":462,"end":506},"introduced_by":51},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":506},"to":{"change":63,"start":2014,"end":2061},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":2061},"to":{"change":51,"start":536,"end":570},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":536},"to":{"change":51,"start":536,"end":570},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" var sum: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20440"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20441"}},{"Add":{"text":" var x: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20463"}},{"Add":{"text":" while (x < 101) : (x += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20496"}},{"Add":{"text":" var y: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20522"}},{"Add":{"text":" while (y < 101) : (y += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20559"}},{"Add":{"text":" var z: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20589"}},{"Add":{"text":" while (z < 101) : (z += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20630"}},{"Add":{"text":" sum += @intFromBool(grid[x][y][z]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20682"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20696"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20706"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20712"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:505"}},{"Del":{"text":" const ret = try second(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2060"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:569"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":63,"ins":{"up_context":[{"change":51,"pos":571}],"down_context":[{"change":51,"pos":639}],"flag":"BLOCK","start":20714,"end":20732,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":571},"to":{"change":51,"start":571,"end":639},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" return sum;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20729"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20731"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(isize, 1267133912086024), ret);","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:638"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":66,"ins":{"up_context":[{"change":51,"pos":640}],"down_context":[{"change":51,"pos":711}],"flag":"BLOCK","start":20733,"end":20836,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":640},"to":{"change":60,"start":447,"end":517},"introduced_by":60}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":"test \"day22a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20748"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 607573), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20835"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 22b result: {d}time: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:516"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":75,"ins":{"up_context":[{"change":51,"pos":942}],"down_context":[{"change":51,"pos":1010}],"flag":"BLOCK","start":20837,"end":20908,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":942},"to":{"change":63,"start":2199,"end":2243},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":2243},"to":{"change":51,"start":984,"end":1010},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":984},"to":{"change":51,"start":984,"end":1010},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" var cubes: SubCubes = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20870"}},{"Add":{"text":" defer cubes.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20907"}}],"del_contents":[{"Del":{"text":" var cubes = SubCubes.init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2242"}},{"Del":{"text":" defer cubes.deinit();","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:1009"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":96,"ins":{"up_context":[{"change":51,"pos":1641}],"down_context":[{"change":51,"pos":1689}],"flag":"BLOCK","start":20909,"end":20970,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":1641},"to":{"change":51,"start":1641,"end":1689},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" if (cube.state) try cubes.put(allocator.?, cube, 1);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:20969"}}],"del_contents":[{"Del":{"text":" if (cube.state) try cubes.put(cube, 1);","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:1688"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":101,"ins":{"up_context":[{"change":51,"pos":1817}],"down_context":[{"change":51,"pos":1875}],"flag":"BLOCK","start":20971,"end":21042,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":1817},"to":{"change":51,"start":1817,"end":1875},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" const item = try cubes.getOrPut(allocator.?, o.key_ptr.*);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21041"}}],"del_contents":[{"Del":{"text":" const item = try cubes.getOrPut(o.key_ptr.*);","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:1874"}}]}},{"Edit":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":122,"atom":{"NewVertex":{"up_context":[{"change":51,"pos":2364}],"down_context":[{"change":51,"pos":2364}],"flag":"BLOCK","start":21043,"end":21160,"inode":{"change":51,"pos":68}}},"contents":[{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21044"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21045"}},{"Add":{"text":"test \"day22b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21061"}},{"Add":{"text":" try std.testing.expectEqual(@as(isize, 1267133912086024), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21159"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":132,"ins":{"up_context":[{"change":51,"pos":2565}],"down_context":[{"change":51,"pos":2806}],"flag":"BLOCK","start":21161,"end":21439,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":2565},"to":{"change":51,"start":2565,"end":2806},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" return Cuboid{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21179"}},{"Add":{"text":" .state = false,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21203"}},{"Add":{"text":" .xmin = @max(a.xmin, b.xmin),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21241"}},{"Add":{"text":" .xmax = @min(a.xmax, b.xmax),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21279"}},{"Add":{"text":" .ymin = @max(a.ymin, b.ymin),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21317"}},{"Add":{"text":" .ymax = @min(a.ymax, b.ymax),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21355"}},{"Add":{"text":" .zmin = @max(a.zmin, b.zmin),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21393"}},{"Add":{"text":" .zmax = @min(a.zmax, b.zmax),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21431"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21438"}}],"del_contents":[{"Del":{"text":" return Cuboid{ .state = false, .xmin = math.max(a.xmin, b.xmin), .xmax = math.min(a.xmax, b.xmax), .ymin = math.max(a.ymin, b.ymin), .ymax = math.min(a.ymax, b.ymax), .zmin = math.max(a.zmin, b.zmin), .zmax = math.min(a.zmax, b.zmax) };","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:2805"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":145,"ins":{"up_context":[{"change":51,"pos":2886}],"down_context":[{"change":51,"pos":2930}],"flag":"BLOCK","start":21440,"end":21490,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":2886},"to":{"change":51,"start":2886,"end":2930},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" var lines = mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21489"}}],"del_contents":[{"Del":{"text":" var lines = mem.split(u8, input, \"\\n\");","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:2929"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":147,"ins":{"up_context":[{"change":51,"pos":2931}],"down_context":[{"change":51,"pos":2976}],"flag":"BLOCK","start":21491,"end":21536,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":2931},"to":{"change":51,"start":2931,"end":2976},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" var ret: std.ArrayList(Cuboid) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21535"}}],"del_contents":[{"Del":{"text":" var ret = std.ArrayList(Cuboid).init(a);","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:2975"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":152,"ins":{"up_context":[{"change":51,"pos":3083}],"down_context":[{"change":51,"pos":3135}],"flag":"BLOCK","start":21537,"end":21595,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":3083},"to":{"change":51,"start":3083,"end":3135},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" var st_coord = mem.tokenizeScalar(u8, line, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21594"}}],"del_contents":[{"Del":{"text":" var st_coord = mem.tokenize(u8, line, \" \");","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:3134"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":157,"ins":{"up_context":[{"change":51,"pos":3258}],"down_context":[{"change":51,"pos":3319}],"flag":"BLOCK","start":21596,"end":21663,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":3258},"to":{"change":51,"start":3258,"end":3319},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" var axes = mem.tokenizeScalar(u8, st_coord.next().?, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21662"}}],"del_contents":[{"Del":{"text":" var axes = mem.tokenize(u8, st_coord.next().?, \",\");","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:3318"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":161,"ins":{"up_context":[{"change":51,"pos":3448}],"down_context":[{"change":51,"pos":3504}],"flag":"BLOCK","start":21664,"end":21728,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":3448},"to":{"change":51,"start":3448,"end":3504},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" var min_max = mem.tokenizeSequence(u8, axis, \"..\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21727"}}],"del_contents":[{"Del":{"text":" var min_max = mem.tokenize(u8, axis, \"..\");","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:3503"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":178,"ins":{"up_context":[{"change":51,"pos":4146}],"down_context":[{"change":51,"pos":4176}],"flag":"BLOCK","start":21729,"end":21762,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":4146},"to":{"change":51,"start":4146,"end":4176},"introduced_by":51}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" try ret.append(a, cube);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21761"}}],"del_contents":[{"Del":{"text":" try ret.append(cube);","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:4175"}}]}},{"Edit":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":180,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":4182},"to":{"change":51,"start":4182,"end":4216},"introduced_by":51}],"inode":{"change":51,"pos":68}}},"contents":[{"Del":{"text":"","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:4182"}},{"Del":{"text":" return ret.toOwnedSlice();","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:4213"}},{"Del":{"text":"}","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:4215"}}]}},{"Replacement":{"inode":{"change":51,"pos":68},"path":"src/day22.zig","line":181,"ins":{"up_context":[{"change":51,"pos":4217}],"down_context":[{"change":51,"pos":4310}],"flag":"BLOCK","start":21763,"end":21795,"inode":{"change":51,"pos":68}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":4217},"to":{"change":51,"start":4217,"end":4233},"introduced_by":51},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":51,"pos":4233},"to":{"change":62,"start":2021,"end":2119},"introduced_by":62}],"inode":{"change":51,"pos":68}},"ins_contents":[{"Add":{"text":" return ret.toOwnedSlice(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21794"}}],"del_contents":[{"Del":{"text":"test \"day22b\" {","pos":"MUEUHLZANBSXCPLXBLRIENE3J73IH2PAYWUNUSYATJIAF2I6XE4QC:4232"}},{"Del":{"text":" try std.testing.expectEqual(@as(isize, 1267133912086024), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2118"}}]}},{"FileMove":{"meta":{"basename":"day21.zig","metadata":0},"old":[{"basename":"day21b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":40,"pos":35}],"show_perms":false}},{"Edit":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":3,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":65},"to":{"change":40,"start":65,"end":87},"introduced_by":40}],"inode":{"change":40,"pos":35}}},"contents":[{"Del":{"text":"const max_score = 21;","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:86"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":6,"ins":{"up_context":[{"change":40,"pos":128}],"down_context":[{"change":63,"pos":2789}],"flag":"BLOCK","start":21817,"end":22120,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":128},"to":{"change":40,"start":128,"end":150},"introduced_by":40},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":150},"to":{"change":63,"start":2692,"end":2789},"introduced_by":63}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":"const Cache = std.AutoHashMap(GameState, Wins);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21864"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21865"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21918"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21937"}},{"Add":{"text":" const max_score = 1000;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21965"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:21966"}},{"Add":{"text":" var p1_pos: usize = p1_start;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22000"}},{"Add":{"text":" var p2_pos: usize = p2_start;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22034"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22035"}},{"Add":{"text":" var p1_score: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22064"}},{"Add":{"text":" var p2_score: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22093"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22094"}},{"Add":{"text":" var dice: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22119"}}],"del_contents":[{"Del":{"text":"pub fn main() !void {","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:149"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2762"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2788"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":20,"ins":{"up_context":[{"change":63,"pos":2790}],"down_context":[{"change":40,"pos":258}],"flag":"BLOCK","start":22121,"end":22708,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":2790},"to":{"change":40,"start":150,"end":194},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":150},"to":{"change":40,"start":150,"end":194},"introduced_by":40},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":194},"to":{"change":63,"start":2791,"end":2838},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":2838},"to":{"change":40,"start":224,"end":258},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":224},"to":{"change":40,"start":224,"end":258},"introduced_by":40}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":" var round: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22146"}},{"Add":{"text":" while (true) : (round += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22180"}},{"Add":{"text":" // player 1","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22200"}},{"Add":{"text":" const d1 = (p1_pos + dice + dice + 1 + dice + 2) % 10;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22263"}},{"Add":{"text":" if (d1 == 0) p1_pos = 10 else p1_pos = d1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22314"}},{"Add":{"text":" p1_score += p1_pos;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22342"}},{"Add":{"text":" dice += 3;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22361"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22362"}},{"Add":{"text":" // std.debug.print(\"p1: {d} {d}\\n\", .{ p1_pos, p1_score });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22430"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22431"}},{"Add":{"text":" if (p1_score >= max_score) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22468"}},{"Add":{"text":" return p2_score * (6 * round - 3);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22515"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22525"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22526"}},{"Add":{"text":" // player 2","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22546"}},{"Add":{"text":" const d2 = (p2_pos + dice + dice + 1 + dice + 2) % 10;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22609"}},{"Add":{"text":" if (d2 == 0) p2_pos = 10 else p2_pos = d2;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22660"}},{"Add":{"text":" p2_score += p2_pos;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22688"}},{"Add":{"text":" dice += 3;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22707"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:193"}},{"Del":{"text":" const ret = try second(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:2837"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:257"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":40,"ins":{"up_context":[{"change":40,"pos":259}],"down_context":[{"change":40,"pos":326}],"flag":"BLOCK","start":22709,"end":22777,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":259},"to":{"change":40,"start":259,"end":326},"introduced_by":40}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":" // std.debug.print(\"p2: {d} {d}\\n\", .{ p2_pos, p2_score });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22776"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(usize, 433315766324816), ret);","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:325"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":42,"ins":{"up_context":[{"change":40,"pos":327}],"down_context":[{"change":40,"pos":403}],"flag":"BLOCK","start":22778,"end":22874,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":327},"to":{"change":60,"start":594,"end":665},"introduced_by":60}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":" if (p2_score >= max_score) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22814"}},{"Add":{"text":" return p1_score * (6 * round);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22857"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22867"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22873"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 21b result: {d} time: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:664"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":48,"ins":{"up_context":[{"change":40,"pos":406}],"down_context":[{"change":40,"pos":454}],"flag":"BLOCK","start":22875,"end":22980,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":406},"to":{"change":40,"start":406,"end":454},"introduced_by":40}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":"test \"day21a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22890"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 679329), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22977"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:22979"}}],"del_contents":[{"Del":{"text":"const Cache = std.AutoHashMap(GameState, Wins);","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:453"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":53,"ins":{"up_context":[{"change":63,"pos":2893}],"down_context":[{"change":40,"pos":509}],"flag":"BLOCK","start":22981,"end":23012,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":2893},"to":{"change":40,"start":480,"end":509},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":480},"to":{"change":40,"start":480,"end":509},"introduced_by":40}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":" const gs: GameState = .{};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23011"}}],"del_contents":[{"Del":{"text":" var gs: GameState = .{};","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:508"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":58,"ins":{"up_context":[{"change":40,"pos":622}],"down_context":[{"change":40,"pos":662}],"flag":"BLOCK","start":23013,"end":23055,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":622},"to":{"change":40,"start":622,"end":662},"introduced_by":40}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":" const ret = try countWin(gs, &cache);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23054"}}],"del_contents":[{"Del":{"text":" var ret = try countWin(gs, &cache);","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:661"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":60,"ins":{"up_context":[{"change":40,"pos":663}],"down_context":[{"change":40,"pos":704}],"flag":"BLOCK","start":23056,"end":23205,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":663},"to":{"change":40,"start":663,"end":704},"introduced_by":40}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":" return @max(ret[0], ret[1]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23088"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23090"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23091"}},{"Add":{"text":"test \"day21b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23107"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 433315766324816), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23204"}}],"del_contents":[{"Del":{"text":" return std.math.max(ret[0], ret[1]);","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:703"}}]}},{"Edit":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":78,"atom":{"NewVertex":{"up_context":[{"change":40,"pos":938}],"down_context":[{"change":40,"pos":938}],"flag":"BLOCK","start":23206,"end":23229,"inode":{"change":40,"pos":35}}},"contents":[{"Add":{"text":"\tconst max_score = 21;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23228"}}]}},{"Replacement":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":97,"ins":{"up_context":[{"change":40,"pos":1391}],"down_context":[{"change":40,"pos":1436}],"flag":"BLOCK","start":23230,"end":23277,"inode":{"change":40,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":1391},"to":{"change":40,"start":1391,"end":1436},"introduced_by":40}],"inode":{"change":40,"pos":35}},"ins_contents":[{"Add":{"text":" const other_state = GameState{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23276"}}],"del_contents":[{"Del":{"text":" var other_state = GameState{","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:1435"}}]}},{"Edit":{"inode":{"change":40,"pos":35},"path":"src/day21.zig","line":113,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":1834},"to":{"change":40,"start":1834,"end":1853},"introduced_by":40},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":40,"pos":1853},"to":{"change":62,"start":2208,"end":2305},"introduced_by":62}],"inode":{"change":40,"pos":35}}},"contents":[{"Del":{"text":"}","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:1835"}},{"Del":{"text":"","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:1836"}},{"Del":{"text":"test \"day21b\" {","pos":"MA6J7W4IEKA4TPB7SV7Z4F3LAIUKKVS63ZLLDB3UQPRR54RDJHXAC:1852"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 433315766324816), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2304"}}]}},{"FileMove":{"meta":{"basename":"day20.zig","metadata":0},"old":[{"basename":"day20b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":59,"pos":65}],"show_perms":false}},{"Edit":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":6,"atom":{"EdgeMap":{"edges":[{"previous":"","flag":"DELETED","from":{"change":65,"pos":379},"to":{"change":59,"start":160,"end":183},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":160},"to":{"change":59,"start":160,"end":183},"introduced_by":59}],"inode":{"change":59,"pos":65}}},"contents":[{"Del":{"text":"const max_rounds = 50;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:182"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":20,"ins":{"up_context":[{"change":59,"pos":419}],"down_context":[{"change":63,"pos":3141}],"flag":"BLOCK","start":23299,"end":23903,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":419},"to":{"change":59,"start":419,"end":441},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":441},"to":{"change":63,"start":3044,"end":3141},"introduced_by":63}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23351"}},{"Add":{"text":" var image = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23396"}},{"Add":{"text":" defer image.lit.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23426"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23427"}},{"Add":{"text":" var round: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23453"}},{"Add":{"text":" while (round <= 2) : (round += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23493"}},{"Add":{"text":" const next_size = IMAGE_SIZE + round * 2; // 7, 9, 11...","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23558"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23559"}},{"Add":{"text":" var next = try Pixels.initEmpty(allocator.?, (next_size * next_size));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23638"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23639"}},{"Add":{"text":" var row: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23667"}},{"Add":{"text":" while (row < next_size) : (row += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23714"}},{"Add":{"text":" var col: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23746"}},{"Add":{"text":" while (col < next_size) : (col += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23797"}},{"Add":{"text":" if (getValue(&image, row, col)) next.set(row * next_size + col);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23878"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23892"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23902"}}],"del_contents":[{"Del":{"text":"pub fn main() !void {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:440"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3114"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3140"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":38,"ins":{"up_context":[{"change":63,"pos":3142}],"down_context":[{"change":59,"pos":549}],"flag":"BLOCK","start":23904,"end":23990,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":3142},"to":{"change":59,"start":441,"end":485},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":441},"to":{"change":59,"start":441,"end":485},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":485},"to":{"change":63,"start":3143,"end":3190},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":3190},"to":{"change":59,"start":515,"end":549},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":515},"to":{"change":59,"start":515,"end":549},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" image.lit.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23931"}},{"Add":{"text":" image.lit = next;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23957"}},{"Add":{"text":" image.size = next_size;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:23989"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:484"}},{"Del":{"text":" const ret = try second(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3189"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:548"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":42,"ins":{"up_context":[{"change":59,"pos":550}],"down_context":[{"change":59,"pos":607}],"flag":"BLOCK","start":23991,"end":24121,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":550},"to":{"change":59,"start":550,"end":607},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" if (image.IEA.isSet(0) and !image.IEA.isSet(bitset_size - 1)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24062"}},{"Add":{"text":" image.flippy = !image.flippy;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24104"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24114"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24120"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(usize, 19156), ret);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:606"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":47,"ins":{"up_context":[{"change":59,"pos":608}],"down_context":[{"change":59,"pos":684}],"flag":"BLOCK","start":24122,"end":24152,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":608},"to":{"change":60,"start":818,"end":893},"introduced_by":60}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" return image.lit.count();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24151"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 20b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:892"}}]}},{"Edit":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":50,"atom":{"NewVertex":{"up_context":[{"change":59,"pos":825}],"down_context":[{"change":63,"pos":3191}],"flag":"BLOCK","start":24153,"end":24257,"inode":{"change":59,"pos":65}}},"contents":[{"Add":{"text":"test \"day20a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24168"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 5503), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24253"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24255"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24256"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":59,"ins":{"up_context":[{"change":59,"pos":925}],"down_context":[{"change":59,"pos":974}],"flag":"BLOCK","start":24258,"end":24299,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":925},"to":{"change":59,"start":925,"end":974},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" while (round <= 50) : (round += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24298"}}],"del_contents":[{"Del":{"text":" while (round <= max_rounds) : (round += 1) {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:973"}}]}},{"Edit":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":84,"atom":{"NewVertex":{"up_context":[{"change":59,"pos":1633}],"down_context":[{"change":59,"pos":1633}],"flag":"BLOCK","start":24300,"end":24406,"inode":{"change":59,"pos":65}}},"contents":[{"Add":{"text":"test \"day20b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24315"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 19156), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24402"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24404"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24405"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":104,"ins":{"up_context":[{"change":59,"pos":1919}],"down_context":[{"change":59,"pos":2053}],"flag":"BLOCK","start":24407,"end":24556,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":1919},"to":{"change":59,"start":1919,"end":2053},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" for (directions, 0..) |d, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24443"}},{"Add":{"text":" const r = @as(isize, @intCast(row)) - 1 + d[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24499"}},{"Add":{"text":" const c = @as(isize, @intCast(col)) - 1 + d[1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24555"}}],"del_contents":[{"Del":{"text":" for (directions) |d, idx| {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:1950"}},{"Del":{"text":" const r = @intCast(isize, row) - 1 + d[0];","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:2001"}},{"Del":{"text":" const c = @intCast(isize, col) - 1 + d[1];","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:2052"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":117,"ins":{"up_context":[{"change":59,"pos":2353}],"down_context":[{"change":59,"pos":2431}],"flag":"BLOCK","start":24557,"end":24635,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":2353},"to":{"change":59,"start":2353,"end":2431},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" const rr: usize = @intCast(r);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24595"}},{"Add":{"text":" const cc: usize = @intCast(c);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24634"}}],"del_contents":[{"Del":{"text":" const rr = @intCast(usize, r);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:2391"}},{"Del":{"text":" const cc = @intCast(usize, c);","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:2430"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":129,"ins":{"up_context":[{"change":59,"pos":2681}],"down_context":[{"change":59,"pos":2729}],"flag":"BLOCK","start":24636,"end":24690,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":2681},"to":{"change":59,"start":2681,"end":2729},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24689"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:2728"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":133,"ins":{"up_context":[{"change":59,"pos":2761}],"down_context":[{"change":59,"pos":2793}],"flag":"BLOCK","start":24691,"end":24717,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":2761},"to":{"change":59,"start":2761,"end":2793},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" i.IEA = BitSet.empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24716"}}],"del_contents":[{"Del":{"text":" i.IEA = BitSet.initEmpty();","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:2792"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":135,"ins":{"up_context":[{"change":59,"pos":2794}],"down_context":[{"change":59,"pos":2833}],"flag":"BLOCK","start":24718,"end":24762,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":2794},"to":{"change":59,"start":2794,"end":2833},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" for (lines.next().?, 0..) |item, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24761"}}],"del_contents":[{"Del":{"text":" for (lines.next().?) |item, idx| {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:2832"}}]}},{"Replacement":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":144,"ins":{"up_context":[{"change":59,"pos":3056}],"down_context":[{"change":59,"pos":3087}],"flag":"BLOCK","start":24763,"end":24799,"inode":{"change":59,"pos":65}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":3056},"to":{"change":59,"start":3056,"end":3087},"introduced_by":59}],"inode":{"change":59,"pos":65}},"ins_contents":[{"Add":{"text":" for (line, 0..) |ch, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24798"}}],"del_contents":[{"Del":{"text":" for (line) |ch, col| {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3086"}}]}},{"Edit":{"inode":{"change":59,"pos":65},"path":"src/day20.zig","line":168,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":3650},"to":{"change":59,"start":3650,"end":3669},"introduced_by":59},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":59,"pos":3669},"to":{"change":62,"start":2394,"end":2481},"introduced_by":62}],"inode":{"change":59,"pos":65}}},"contents":[{"Del":{"text":"}","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3651"}},{"Del":{"text":"","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3652"}},{"Del":{"text":"test \"day20b\" {","pos":"XXUJ3TKYD7HXJDKDBFFGB7VIEMEOXLIOCVUVFIYMPF5EDWVDAOLQC:3668"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 19156), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2480"}}]}},{"FileMove":{"meta":{"basename":"day19.zig","metadata":0},"old":[{"basename":"day19b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":38,"pos":35}],"show_perms":false}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":5,"ins":{"up_context":[{"change":38,"pos":106}],"down_context":[{"change":38,"pos":127}],"flag":"BLOCK","start":24821,"end":24842,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":106},"to":{"change":38,"start":106,"end":127},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":"const RetType = u16;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24841"}}],"del_contents":[{"Del":{"text":"const RetType = i16;","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:126"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":18,"ins":{"up_context":[{"change":38,"pos":313}],"down_context":[{"change":63,"pos":3793}],"flag":"BLOCK","start":24843,"end":26505,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":313},"to":{"change":38,"start":313,"end":335},"introduced_by":38},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":335},"to":{"change":63,"start":3696,"end":3793},"introduced_by":63}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24897"}},{"Add":{"text":" const sd = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24941"}},{"Add":{"text":" defer {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24953"}},{"Add":{"text":" for (sd) |s| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:24976"}},{"Add":{"text":" allocator.?.free(s);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25009"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25019"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25025"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25026"}},{"Add":{"text":" var absolutes: std.array_hash_map.Auto(ScanLine, void) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25095"}},{"Add":{"text":" defer absolutes.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25136"}},{"Add":{"text":" for (sd[sd.len - 1]) |sl| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25168"}},{"Add":{"text":" try absolutes.put(allocator.?, sl, {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25216"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25222"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25223"}},{"Add":{"text":" var skip: SkipType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25251"}},{"Add":{"text":" skip |= 1 << sd.len - 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25280"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25281"}},{"Add":{"text":" start: while (skip & ~@as(SkipType, 0) != ~@as(SkipType, 0)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25348"}},{"Add":{"text":" for (sd, 0..) |scanner, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25387"}},{"Add":{"text":" if (skip & @as(SkipType, 1) << @intCast(idx) != 0) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25460"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25461"}},{"Add":{"text":" var rot: u5 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25490"}},{"Add":{"text":" rot: while (rot < rotations) : (rot += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25546"}},{"Add":{"text":" var offsets = std.AutoHashMap(ScanLine, u4).init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25625"}},{"Add":{"text":" defer offsets.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25665"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25666"}},{"Add":{"text":" var match_counter: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25712"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25713"}},{"Add":{"text":" for (scanner, 0..) |sl, line_counter| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25769"}},{"Add":{"text":" const rl = rotate(sl, rot);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25817"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25818"}},{"Add":{"text":" for (absolutes.keys()) |abs| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25869"}},{"Add":{"text":" const offset = sub(rl, abs);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25922"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25923"}},{"Add":{"text":" if ((@abs(offset[0])) < 1000 and","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:25980"}},{"Add":{"text":" (@abs(offset[1])) < 1000 and","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26037"}},{"Add":{"text":" (@abs(offset[2])) < 1000)","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26091"}},{"Add":{"text":" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26117"}},{"Add":{"text":" continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26155"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26181"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26182"}},{"Add":{"text":" const res = try offsets.getOrPut(offset);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26248"}},{"Add":{"text":" if (res.found_existing) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26298"}},{"Add":{"text":" res.value_ptr.* += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26348"}},{"Add":{"text":" match_counter += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26396"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26429"}},{"Add":{"text":" res.value_ptr.* = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26478"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26504"}}],"del_contents":[{"Del":{"text":"pub fn main() !void {","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:334"}},{"Del":{"text":" var arena = std.heap.ArenaAllocator.init(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3766"}},{"Del":{"text":" defer arena.deinit();","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3792"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":67,"ins":{"up_context":[{"change":63,"pos":3794}],"down_context":[{"change":38,"pos":443}],"flag":"BLOCK","start":26506,"end":27228,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":3794},"to":{"change":38,"start":335,"end":379},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":335},"to":{"change":38,"start":335,"end":379},"introduced_by":38},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":379},"to":{"change":63,"start":3795,"end":3842},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":3842},"to":{"change":38,"start":409,"end":443},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":409},"to":{"change":38,"start":409,"end":443},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" if (res.value_ptr.* == overlap) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26563"}},{"Add":{"text":" for (scanner) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26614"}},{"Add":{"text":" try absolutes.put(allocator.?, sub(rotate(line, rot), offset), {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26714"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26744"}},{"Add":{"text":" skip |= @as(SkipType, 1) << @intCast(idx);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26815"}},{"Add":{"text":" continue :start;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26860"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26886"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26908"}},{"Add":{"text":" if (match_counter + (scanner.len - line_counter) < overlap) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:26990"}},{"Add":{"text":" continue :rot;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27029"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27051"}},{"Add":{"text":" if (line_counter > 6 and match_counter == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27118"}},{"Add":{"text":" continue :rot;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27157"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27179"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27197"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27211"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27221"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27227"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:378"}},{"Del":{"text":" const ret = try second(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:3841"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:442"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":86,"ins":{"up_context":[{"change":38,"pos":444}],"down_context":[{"change":38,"pos":502}],"flag":"BLOCK","start":27229,"end":27271,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":444},"to":{"change":38,"start":444,"end":502},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" return @intCast(absolutes.count());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27268"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27270"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 9668), ret);","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:501"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":89,"ins":{"up_context":[{"change":38,"pos":503}],"down_context":[{"change":38,"pos":579}],"flag":"BLOCK","start":27272,"end":27374,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":503},"to":{"change":60,"start":970,"end":1045},"introduced_by":60}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":"test \"day19a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27287"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 342), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27373"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 19b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1044"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":103,"ins":{"up_context":[{"change":38,"pos":906}],"down_context":[{"change":38,"pos":1010}],"flag":"BLOCK","start":27375,"end":27485,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":906},"to":{"change":63,"start":3978,"end":4054},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":4054},"to":{"change":38,"start":980,"end":1010},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":980},"to":{"change":38,"start":980,"end":1010},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" var absolutes: std.array_hash_map.Auto(ScanLine, void) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27443"}},{"Add":{"text":" defer absolutes.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27484"}}],"del_contents":[{"Del":{"text":" var absolutes = std.AutoArrayHashMap(ScanLine, void).init(allocator.?);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4053"}},{"Del":{"text":" defer absolutes.deinit();","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:1009"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":107,"ins":{"up_context":[{"change":38,"pos":1043}],"down_context":[{"change":38,"pos":1078}],"flag":"BLOCK","start":27486,"end":27534,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":1043},"to":{"change":38,"start":1043,"end":1078},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" try absolutes.put(allocator.?, sl, {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27533"}}],"del_contents":[{"Del":{"text":" try absolutes.put(sl, {});","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:1077"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":116,"ins":{"up_context":[{"change":38,"pos":1226}],"down_context":[{"change":38,"pos":1331}],"flag":"BLOCK","start":27535,"end":27647,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":1226},"to":{"change":58,"start":54,"end":88},"introduced_by":58},{"previous":"","flag":"DELETED","from":{"change":58,"pos":88},"to":{"change":38,"start":1254,"end":1331},"introduced_by":58},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":1254},"to":{"change":38,"start":1254,"end":1331},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" for (sd, 0..) |scanner, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27573"}},{"Add":{"text":" if (skip & @as(SkipType, 1) << @intCast(idx) != 0) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27646"}}],"del_contents":[{"Del":{"text":" for (sd) |scanner, idx| {","pos":"MZKTSM2IQP6PPTQH4SZY72Z5JZ32PR5JAUN4SOKY2R3C2UP3LU7QC:87"}},{"Del":{"text":" if (skip & @as(SkipType, 1) << @intCast(u5, idx) != 0) continue;","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:1330"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":126,"ins":{"up_context":[{"change":38,"pos":1530}],"down_context":[{"change":58,"pos":245}],"flag":"BLOCK","start":27648,"end":27704,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":1530},"to":{"change":58,"start":194,"end":245},"introduced_by":58}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" for (scanner, 0..) |sl, line_counter| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27703"}}],"del_contents":[{"Del":{"text":" for (scanner) |sl, line_counter| {","pos":"MZKTSM2IQP6PPTQH4SZY72Z5JZ32PR5JAUN4SOKY2R3C2UP3LU7QC:244"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":131,"ins":{"up_context":[{"change":58,"pos":348}],"down_context":[{"change":58,"pos":507}],"flag":"BLOCK","start":27705,"end":27899,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":58,"pos":348},"to":{"change":58,"start":348,"end":507},"introduced_by":58}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" if ((@abs(offset[0])) < 1000 and","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27761"}},{"Add":{"text":" (@abs(offset[1])) < 1000 and","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27818"}},{"Add":{"text":" (@abs(offset[2])) < 1000)","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27872"}},{"Add":{"text":" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27898"}}],"del_contents":[{"Del":{"text":" if ((try std.math.absInt(offset[0])) < 1000 and (try std.math.absInt(offset[1])) < 1000 and (try std.math.absInt(offset[2])) < 1000) {","pos":"MZKTSM2IQP6PPTQH4SZY72Z5JZ32PR5JAUN4SOKY2R3C2UP3LU7QC:506"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":149,"ins":{"up_context":[{"change":58,"pos":995}],"down_context":[{"change":38,"pos":2068}],"flag":"BLOCK","start":27900,"end":28000,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":58,"pos":995},"to":{"change":58,"start":995,"end":1082},"introduced_by":58}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" try absolutes.put(allocator.?, sub(rotate(line, rot), offset), {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:27999"}}],"del_contents":[{"Del":{"text":" try absolutes.put(sub(rotate(line, rot), offset), {});","pos":"MZKTSM2IQP6PPTQH4SZY72Z5JZ32PR5JAUN4SOKY2R3C2UP3LU7QC:1081"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":151,"ins":{"up_context":[{"change":38,"pos":2098}],"down_context":[{"change":38,"pos":2173}],"flag":"BLOCK","start":28001,"end":28072,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":2098},"to":{"change":38,"start":2098,"end":2173},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" skip |= @as(SkipType, 1) << @intCast(idx);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28071"}}],"del_contents":[{"Del":{"text":" skip |= @as(SkipType, 1) << @intCast(u5, idx);","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:2172"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":167,"ins":{"up_context":[{"change":38,"pos":2341}],"down_context":[{"change":38,"pos":2367}],"flag":"BLOCK","start":28073,"end":28098,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":2341},"to":{"change":38,"start":2341,"end":2367},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" for (scnrs) |frst| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28097"}}],"del_contents":[{"Del":{"text":" for (scnrs) |first| {","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:2366"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":169,"ins":{"up_context":[{"change":38,"pos":2395}],"down_context":[{"change":38,"pos":2593}],"flag":"BLOCK","start":28099,"end":28249,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":2395},"to":{"change":38,"start":2395,"end":2593},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" const xdiff = @abs(frst[0] - sec[0]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28148"}},{"Add":{"text":" const ydiff = @abs(frst[1] - sec[1]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28198"}},{"Add":{"text":" const zdiff = @abs(frst[2] - sec[2]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28248"}}],"del_contents":[{"Del":{"text":" const xdiff = try std.math.absInt(first[0] - sec[0]);","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:2460"}},{"Del":{"text":" const ydiff = try std.math.absInt(first[1] - sec[1]);","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:2526"}},{"Del":{"text":" const zdiff = try std.math.absInt(first[2] - sec[2]);","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:2592"}}]}},{"Edit":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":180,"atom":{"NewVertex":{"up_context":[{"change":38,"pos":2743}],"down_context":[{"change":38,"pos":2743}],"flag":"BLOCK","start":28250,"end":28357,"inode":{"change":38,"pos":35}}},"contents":[{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28251"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28252"}},{"Add":{"text":"test \"day19b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28268"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 9668), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28356"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":188,"ins":{"up_context":[{"change":38,"pos":2830}],"down_context":[{"change":38,"pos":2877}],"flag":"BLOCK","start":28358,"end":28411,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":2830},"to":{"change":38,"start":2830,"end":2877},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" var line = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28410"}}],"del_contents":[{"Del":{"text":" var line = std.mem.split(u8, input, \"\\n\");","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:2876"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":196,"ins":{"up_context":[{"change":38,"pos":3043}],"down_context":[{"change":38,"pos":3142}],"flag":"BLOCK","start":28412,"end":28512,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":3043},"to":{"change":38,"start":3043,"end":3142},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" var scanner_items: std.ArrayList(ScanLine) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28472"}},{"Add":{"text":" defer scanner_items.deinit(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28511"}}],"del_contents":[{"Del":{"text":" var scanner_items = std.ArrayList(ScanLine).init(a);","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:3103"}},{"Del":{"text":" defer scanner_items.deinit();","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:3141"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":203,"ins":{"up_context":[{"change":38,"pos":3262}],"down_context":[{"change":38,"pos":3318}],"flag":"BLOCK","start":28513,"end":28575,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":3262},"to":{"change":38,"start":3262,"end":3318},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" var crds = std.mem.tokenizeScalar(u8, next, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28574"}}],"del_contents":[{"Del":{"text":" var crds = std.mem.tokenize(u8, next, \",\");","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:3317"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":210,"ins":{"up_context":[{"change":38,"pos":3496}],"down_context":[{"change":38,"pos":3539}],"flag":"BLOCK","start":28576,"end":28622,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":3496},"to":{"change":38,"start":3496,"end":3539},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" try scanner_items.append(a, tmp);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28621"}}],"del_contents":[{"Del":{"text":" try scanner_items.append(tmp);","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:3538"}}]}},{"Replacement":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":212,"ins":{"up_context":[{"change":38,"pos":3549}],"down_context":[{"change":38,"pos":3602}],"flag":"BLOCK","start":28623,"end":28681,"inode":{"change":38,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":3549},"to":{"change":38,"start":3549,"end":3602},"introduced_by":38}],"inode":{"change":38,"pos":35}},"ins_contents":[{"Add":{"text":" ret[scanner] = try scanner_items.toOwnedSlice(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28680"}}],"del_contents":[{"Del":{"text":" ret[scanner] = scanner_items.toOwnedSlice();","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:3601"}}]}},{"Edit":{"inode":{"change":38,"pos":35},"path":"src/day19.zig","line":255,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":5037},"to":{"change":38,"start":5037,"end":5056},"introduced_by":38},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":38,"pos":5056},"to":{"change":62,"start":2568,"end":2656},"introduced_by":62}],"inode":{"change":38,"pos":35}}},"contents":[{"Del":{"text":"}","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:5038"}},{"Del":{"text":"","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:5039"}},{"Del":{"text":"test \"day19b\" {","pos":"KSVQ5PTHDM72W2W4HAEXX6FQZZEIKX44NXEE3X4G22CQ22274I6QC:5055"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 9668), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2655"}}]}},{"FileMove":{"meta":{"basename":"day18.zig","metadata":0},"old":[{"basename":"day18b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":46,"pos":303}],"show_perms":false}},{"Edit":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":33,"atom":{"NewVertex":{"up_context":[{"change":46,"pos":1108}],"down_context":[{"change":46,"pos":1108}],"flag":"BLOCK","start":28703,"end":28933,"inode":{"change":46,"pos":303}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28703"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28756"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28792"}},{"Add":{"text":" var in = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28846"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28847"}},{"Add":{"text":" var arena = std.heap.ArenaAllocator.init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28906"}},{"Add":{"text":" defer arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28932"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":41,"ins":{"up_context":[{"change":46,"pos":1109}],"down_context":[{"change":46,"pos":1239}],"flag":"BLOCK","start":28934,"end":29308,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":1109},"to":{"change":46,"start":1109,"end":1175},"introduced_by":46},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":1175},"to":{"change":63,"start":4572,"end":4625},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":4625},"to":{"change":46,"start":1205,"end":1239},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":1205},"to":{"change":46,"start":1205,"end":1239},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" var ret: *SnailNumber = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28972"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28973"}},{"Add":{"text":" var idx: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:28997"}},{"Add":{"text":" while (in.next()) |line| : (idx += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29041"}},{"Add":{"text":" if (idx == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29065"}},{"Add":{"text":" var pos: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29097"}},{"Add":{"text":" ret = try parseSnail(arena.allocator(), &line, null, &pos);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29169"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29186"}},{"Add":{"text":" ret = try ret.add(arena.allocator(), &line);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29243"}},{"Add":{"text":" try reduce(arena.allocator(), ret);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29291"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29301"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29307"}}],"del_contents":[{"Del":{"text":"pub fn main() !void {","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:1130"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:1174"}},{"Del":{"text":" const ret = try second(std.heap.page_allocator);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4624"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:1238"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":54,"ins":{"up_context":[{"change":46,"pos":1240}],"down_context":[{"change":46,"pos":1296}],"flag":"BLOCK","start":29309,"end":29338,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":1240},"to":{"change":46,"start":1240,"end":1296},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" return magnitude(ret);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29335"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29337"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(usize, 4650), ret);","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:1295"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":57,"ins":{"up_context":[{"change":46,"pos":1297}],"down_context":[{"change":46,"pos":1373}],"flag":"BLOCK","start":29339,"end":29440,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":1297},"to":{"change":60,"start":1122,"end":1197},"introduced_by":60}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":"test \"day18a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29354"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 3675), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29439"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 18b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1196"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":65,"ins":{"up_context":[{"change":46,"pos":1561}],"down_context":[{"change":46,"pos":1604}],"flag":"BLOCK","start":29441,"end":29494,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":1561},"to":{"change":63,"start":4740,"end":4791},"introduced_by":63}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" const input = try parseInput(arena.allocator());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29493"}}],"del_contents":[{"Del":{"text":" var input = try parseInput(arena.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:4790"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":74,"ins":{"up_context":[{"change":46,"pos":1760}],"down_context":[{"change":63,"pos":4940}],"flag":"BLOCK","start":29495,"end":29631,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":1760},"to":{"change":65,"start":617,"end":755},"introduced_by":65}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" const frst = try parseSnail(arena.allocator(), &a, null, &pos);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29570"}},{"Add":{"text":" const ab = try frst.add(arena.allocator(), &b);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29630"}}],"del_contents":[{"Del":{"text":" const first = try parseSnail(arena.allocator(), &a, null, &pos);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:693"}},{"Del":{"text":" const ab = try first.add(arena.allocator(), &b);","pos":"QMMGISQFDXKASBKZZDMQEGBVEAGAHW2LETIIQ5I27WD4SIZ6IZ6QC:754"}}]}},{"Edit":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":85,"atom":{"NewVertex":{"up_context":[{"change":46,"pos":2067}],"down_context":[{"change":46,"pos":2067}],"flag":"BLOCK","start":29632,"end":29737,"inode":{"change":46,"pos":303}}},"contents":[{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29633"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29634"}},{"Add":{"text":"test \"day18b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29650"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 4650), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29736"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":93,"ins":{"up_context":[{"change":46,"pos":2151}],"down_context":[{"change":46,"pos":2199}],"flag":"BLOCK","start":29738,"end":29792,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":2151},"to":{"change":46,"start":2151,"end":2199},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" var in = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29791"}}],"del_contents":[{"Del":{"text":" var in = std.mem.tokenize(u8, input, \"\\n\");","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:2198"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":95,"ins":{"up_context":[{"change":46,"pos":2200}],"down_context":[{"change":46,"pos":2242}],"flag":"BLOCK","start":29793,"end":29835,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":2200},"to":{"change":46,"start":2200,"end":2242},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" var ret: std.ArrayList(Str) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29834"}}],"del_contents":[{"Del":{"text":" var ret = std.ArrayList(Str).init(a);","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:2241"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":98,"ins":{"up_context":[{"change":46,"pos":2274}],"down_context":[{"change":46,"pos":2304}],"flag":"BLOCK","start":29836,"end":29869,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":2274},"to":{"change":46,"start":2274,"end":2304},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" try ret.append(a, line);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29868"}}],"del_contents":[{"Del":{"text":" try ret.append(line);","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:2303"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":101,"ins":{"up_context":[{"change":46,"pos":2311}],"down_context":[{"change":46,"pos":2342}],"flag":"BLOCK","start":29870,"end":29902,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":2311},"to":{"change":46,"start":2311,"end":2342},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" return ret.toOwnedSlice(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29901"}}],"del_contents":[{"Del":{"text":" return ret.toOwnedSlice();","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:2341"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":232,"ins":{"up_context":[{"change":46,"pos":5905}],"down_context":[{"change":46,"pos":5935}],"flag":"BLOCK","start":29903,"end":29935,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":5905},"to":{"change":46,"start":5905,"end":5935},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":" const ch = in.*[pos.*];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29934"}}],"del_contents":[{"Del":{"text":" var ch = in.*[pos.*];","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:5934"}}]}},{"Replacement":{"inode":{"change":46,"pos":303},"path":"src/day18.zig","line":355,"ins":{"up_context":[{"change":46,"pos":9287}],"down_context":[],"flag":"BLOCK","start":29936,"end":33552,"inode":{"change":46,"pos":303}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":9287},"to":{"change":46,"start":9287,"end":9303},"introduced_by":46},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":9303},"to":{"change":62,"start":2744,"end":2830},"introduced_by":62},{"previous":"","flag":"DELETED","from":{"change":62,"pos":2830},"to":{"change":46,"start":9368,"end":9370},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":46,"pos":9368},"to":{"change":46,"start":9368,"end":9370},"introduced_by":46}],"inode":{"change":46,"pos":303}},"ins_contents":[{"Add":{"text":"// test \"magnitude\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:29957"}},{"Add":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30029"}},{"Add":{"text":"// const allocator = arena.allocator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30073"}},{"Add":{"text":"// defer arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30102"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30103"}},{"Add":{"text":"// const in = [_]Str{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30129"}},{"Add":{"text":"// \"[[9,1],[1,9]]\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30157"}},{"Add":{"text":"// \"[[1,2],[[3,4],5]]\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30189"}},{"Add":{"text":"// \"[[[[8,7],[7,7]],[[8,6],[7,7]]],[[[0,7],[6,6]],[8,7]]]\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30257"}},{"Add":{"text":"// };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30267"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30268"}},{"Add":{"text":"// const out = [_]usize{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30297"}},{"Add":{"text":"// 129,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30313"}},{"Add":{"text":"// 143,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30329"}},{"Add":{"text":"// 3488,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30346"}},{"Add":{"text":"// };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30356"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30357"}},{"Add":{"text":"// for (in, 0..) |str, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30391"}},{"Add":{"text":"// var pos: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30422"}},{"Add":{"text":"// const root = try parseSnail(allocator, &str[0..], null, &pos);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30496"}},{"Add":{"text":"// try std.testing.expectEqual(out[idx], magnitude(root));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30563"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30572"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30577"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30578"}},{"Add":{"text":"// test \"reduce\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30597"}},{"Add":{"text":"// const tc = [_][2]Str{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30626"}},{"Add":{"text":"// .{ \"[[[[[4,3],4],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[[7,8],[6,0]]],[8,1]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30720"}},{"Add":{"text":"// .{ \"[[[[0,[4,5]],[0,0]],[[[4,5],[2,6]],[9,5]]],[7,[[[3,7],[4,3]],[[6,3],[8,8]]]]]\", \"[[[[4,0],[5,4]],[[7,7],[6,0]]],[[8,[7,7]],[[7,9],[5,0]]]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:30878"}},{"Add":{"text":"// .{ \"[[[[[7,7],[7,7]],[[8,7],[8,7]]],[[[7,0],[7,7]],9]],[[[[4,2],2],6],[8,7]]]\", \"[[[[8,7],[7,7]],[[8,6],[7,7]]],[[[0,7],[6,6]],[8,7]]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31028"}},{"Add":{"text":"// .{ \"[1,1]\", \"[1,1]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31062"}},{"Add":{"text":"// };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31072"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31073"}},{"Add":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31145"}},{"Add":{"text":"// const allocator = arena.allocator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31189"}},{"Add":{"text":"// defer arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31218"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31219"}},{"Add":{"text":"// for (tc) |t| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31241"}},{"Add":{"text":"// std.debug.print(\"\\n\\ninput:\\t{s}\", .{t[0]});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31297"}},{"Add":{"text":"// std.debug.print(\"\\nwant:\\t{s}\\n\", .{t[1]});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31352"}},{"Add":{"text":"// var pos: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31383"}},{"Add":{"text":"// const root = try parseSnail(allocator, &t[0][0..], null, &pos);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31458"}},{"Add":{"text":"// try reduce(allocator, root);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31498"}},{"Add":{"text":"// std.debug.print(\"got:\\t\", .{});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31541"}},{"Add":{"text":"// printSnailNumber(root);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31576"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31585"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31590"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31591"}},{"Add":{"text":"// XXX: fails","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31605"}},{"Add":{"text":"// test \"explode\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31625"}},{"Add":{"text":"// const tc = [_][2]Str{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31654"}},{"Add":{"text":"// .{ \"[[[[[9,8],1],2],3],4]\", \"[[[[0,9],2],3],4]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31716"}},{"Add":{"text":"// .{ \"[7,[6,[5,[4,[3,2]]]]]\", \"[7,[6,[5,[7,0]]]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31778"}},{"Add":{"text":"// .{ \"[[6,[5,[4,[3,2]]]],1]\", \"[[6,[5,[7,0]]],3]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31840"}},{"Add":{"text":"// .{ \"[[3,[2,[1,[7,3]]]],[6,[5,[4,[3,2]]]]]\", \"[[3,[2,[8,0]]],[9,[5,[4,[3,2]]]]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:31934"}},{"Add":{"text":"// .{ \"[[3,[2,[8,0]]],[9,[5,[4,[3,2]]]]]\", \"[[3,[2,[8,0]]],[9,[5,[7,0]]]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32020"}},{"Add":{"text":"// .{ \"[[[[[4,3],4],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[7,[[8,4],9]]],[1,1]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32114"}},{"Add":{"text":"// .{ \"[[[[0,7],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[15,[0,13]]],[1,1]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32202"}},{"Add":{"text":"// .{ \"\", \"\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32226"}},{"Add":{"text":"// };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32236"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32237"}},{"Add":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32309"}},{"Add":{"text":"// const allocator = arena.allocator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32353"}},{"Add":{"text":"// defer arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32382"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32383"}},{"Add":{"text":"// for (tc) |t| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32405"}},{"Add":{"text":"// std.debug.print(\"\\nwant:\\t{s} input: {s}\\n\", .{ t[1], t[0] });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32479"}},{"Add":{"text":"// var pos: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32510"}},{"Add":{"text":"// const root = try parseSnail(allocator, &t[0][0..], null, &pos);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32585"}},{"Add":{"text":"// explode(allocator, checkExplode(allocator, root, 0).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32652"}},{"Add":{"text":"// std.debug.print(\"got:\\t\", .{});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32695"}},{"Add":{"text":"// printSnailNumber(root);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32730"}},{"Add":{"text":"// try std.testing.expect(1 == 1);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32773"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32782"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32787"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32788"}},{"Add":{"text":"// test \"split\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32806"}},{"Add":{"text":"// const tc = [_][2]Str{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32835"}},{"Add":{"text":"// .{ \"[[[[0,7],4],[7,[[8,4],9]]],[1,1]]\", \"[[[[0,7],4],[[7,8],[0,13]]],[1,1]]\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32926"}},{"Add":{"text":"// };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32936"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:32937"}},{"Add":{"text":"// var arena = std.heap.ArenaAllocator.init(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33009"}},{"Add":{"text":"// const allocator = arena.allocator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33053"}},{"Add":{"text":"// defer arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33082"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33083"}},{"Add":{"text":"// for (tc) |t| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33105"}},{"Add":{"text":"// std.debug.print(\"\\nwant:\\t{s} input: {s}\\n\", .{ t[1], t[0] });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33179"}},{"Add":{"text":"// var pos: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33210"}},{"Add":{"text":"// const root = try parseSnail(allocator, &t[0][0..], null, &pos);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33285"}},{"Add":{"text":"// explode(allocator, checkExplode(allocator, root, 0).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33352"}},{"Add":{"text":"// try split(allocator, checkSplit(allocator, root).?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33416"}},{"Add":{"text":"// std.debug.print(\"got:\\t\", .{});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33459"}},{"Add":{"text":"// printSnailNumber(root);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33494"}},{"Add":{"text":"// try std.testing.expect(1 == 1);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33537"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33546"}},{"Add":{"text":"// }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33551"}}],"del_contents":[{"Del":{"text":"test \"day18b\" {","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:9302"}},{"Del":{"text":" try std.testing.expectEqual(@as(usize, 4650), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:2829"}},{"Del":{"text":"}","pos":"6HTT5FEZATVVH2VMSKPKBPYLUWUWBDBKCK4CWUURA4WXKU7NNOAQC:9369"}}]}},{"FileMove":{"meta":{"basename":"day17.zig","metadata":0},"old":[{"basename":"day17b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":36,"pos":170}],"show_perms":false}},{"Edit":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":5,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":241},"to":{"change":36,"start":241,"end":262},"introduced_by":36}],"inode":{"change":36,"pos":170}}},"contents":[{"Del":{"text":"const RetType = u12;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:261"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":21,"ins":{"up_context":[{"change":36,"pos":647}],"down_context":[{"change":36,"pos":764}],"flag":"BLOCK","start":33574,"end":33646,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":647},"to":{"change":36,"start":647,"end":764},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33626"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33645"}}],"del_contents":[{"Del":{"text":"fn parseInput() !TargetArea {","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:676"}},{"Del":{"text":" const input = @embedFile(path);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:712"}},{"Del":{"text":" const in = std.mem.trimRight(u8, input, \"\\n\");","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:763"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":24,"ins":{"up_context":[{"change":36,"pos":765}],"down_context":[{"change":36,"pos":801}],"flag":"BLOCK","start":33647,"end":33680,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":765},"to":{"change":36,"start":765,"end":801},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" const ta = try parseInput();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33679"}}],"del_contents":[{"Del":{"text":" var ta: TargetArea = undefined;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:800"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":26,"ins":{"up_context":[{"change":36,"pos":802}],"down_context":[{"change":36,"pos":857}],"flag":"BLOCK","start":33681,"end":33835,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":802},"to":{"change":36,"start":802,"end":857},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" // https://github.com/timvisee/advent-of-code-2021/issues/9","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33744"}},{"Add":{"text":" var ret: usize = @intCast(-ta.ymin);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33785"}},{"Add":{"text":" ret *= @intCast(-ta.ymin - 1);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33820"}},{"Add":{"text":" ret /= 2;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33834"}}],"del_contents":[{"Del":{"text":" var coords = std.mem.tokenize(u8, in[13..], \", \");","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:856"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":31,"ins":{"up_context":[{"change":36,"pos":858}],"down_context":[{"change":36,"pos":1319}],"flag":"BLOCK","start":33836,"end":33854,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":858},"to":{"change":36,"start":858,"end":1319},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33851"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33853"}}],"del_contents":[{"Del":{"text":" var xpart = coords.next().?[2..];","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:895"}},{"Del":{"text":" var xcords = std.mem.tokenize(u8, xpart, \"..\");","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:947"}},{"Del":{"text":" ta.xmin = try std.fmt.parseInt(TargetValue, xcords.next().?, 10);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1017"}},{"Del":{"text":" ta.xmax = try std.fmt.parseInt(TargetValue, xcords.next().?, 10);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1087"}},{"Del":{"text":"","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1088"}},{"Del":{"text":" var ypart = coords.next().?[2..];","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1126"}},{"Del":{"text":" var ycords = std.mem.tokenize(u8, ypart, \"..\");","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1178"}},{"Del":{"text":" ta.ymin = try std.fmt.parseInt(TargetValue, ycords.next().?, 10);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1248"}},{"Del":{"text":" ta.ymax = try std.fmt.parseInt(TargetValue, ycords.next().?, 10);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1318"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":34,"ins":{"up_context":[{"change":36,"pos":1320}],"down_context":[{"change":36,"pos":1335}],"flag":"BLOCK","start":33855,"end":33944,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":1320},"to":{"change":36,"start":1320,"end":1335},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":"test \"day17a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33870"}},{"Add":{"text":" try std.testing.expectEqual(5778, try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33943"}}],"del_contents":[{"Del":{"text":" return ta;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1334"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":38,"ins":{"up_context":[{"change":36,"pos":1338}],"down_context":[{"change":63,"pos":5400}],"flag":"BLOCK","start":33945,"end":33999,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":1338},"to":{"change":63,"start":5344,"end":5400},"introduced_by":63}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:33998"}}],"del_contents":[{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) !RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5399"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":44,"ins":{"up_context":[{"change":36,"pos":1478}],"down_context":[{"change":36,"pos":1508}],"flag":"BLOCK","start":34000,"end":34028,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":1478},"to":{"change":36,"start":1478,"end":1508},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" var counter: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34027"}}],"del_contents":[{"Del":{"text":" var counter: RetType = 0;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1507"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":46,"ins":{"up_context":[{"change":36,"pos":1509}],"down_context":[{"change":36,"pos":1568}],"flag":"BLOCK","start":34029,"end":34093,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":1509},"to":{"change":36,"start":1509,"end":1568},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" const vxmin = std.math.sqrt(@as(usize, @intCast(ta.xmin)));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34092"}}],"del_contents":[{"Del":{"text":" const vxmin = std.math.sqrt(@intCast(usize, ta.xmin));","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1567"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":50,"ins":{"up_context":[{"change":36,"pos":1623}],"down_context":[{"change":36,"pos":1671}],"flag":"BLOCK","start":34094,"end":34127,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":1623},"to":{"change":36,"start":1623,"end":1671},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" const vymax = @abs(ta.ymin);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34126"}}],"del_contents":[{"Del":{"text":" const vymax = try std.math.absInt(ta.ymin);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1670"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":52,"ins":{"up_context":[{"change":36,"pos":1672}],"down_context":[{"change":36,"pos":1739}],"flag":"BLOCK","start":34128,"end":34164,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":1672},"to":{"change":36,"start":1672,"end":1739},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" const tmax = @abs(ta.ymin * 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34163"}}],"del_contents":[{"Del":{"text":" const tmax = try std.math.absInt(@as(CoordType, ta.ymin) * 2);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:1738"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":84,"ins":{"up_context":[{"change":36,"pos":2497}],"down_context":[{"change":36,"pos":2627}],"flag":"BLOCK","start":34165,"end":34255,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2497},"to":{"change":36,"start":2497,"end":2627},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":"test \"day17b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34180"}},{"Add":{"text":" try std.testing.expectEqual(2576, try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34254"}}],"del_contents":[{"Del":{"text":"fn velX(vx: CoordType, t: CoordType) CoordType {","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2545"}},{"Del":{"text":" var vel = vx - t;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2567"}},{"Del":{"text":" if (vel > 0) {","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2586"}},{"Del":{"text":" return vel;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2606"}},{"Del":{"text":" }","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2612"}},{"Del":{"text":" return 0;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2626"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":88,"ins":{"up_context":[{"change":36,"pos":2630}],"down_context":[{"change":36,"pos":2760}],"flag":"BLOCK","start":34256,"end":34408,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2630},"to":{"change":36,"start":2630,"end":2696},"introduced_by":36},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2696},"to":{"change":63,"start":5421,"end":5455},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":5455},"to":{"change":36,"start":2726,"end":2760},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2726},"to":{"change":36,"start":2726,"end":2760},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":"fn parseInput() !TargetArea {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34285"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34321"}},{"Add":{"text":" const in = std.mem.trimEnd(u8, input, \"\\n\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34370"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34371"}},{"Add":{"text":" var ta: TargetArea = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34407"}}],"del_contents":[{"Del":{"text":"pub fn main() !void {","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2651"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2695"}},{"Del":{"text":" const ret = try second(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:5454"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2759"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":94,"ins":{"up_context":[{"change":36,"pos":2761}],"down_context":[{"change":36,"pos":2819}],"flag":"BLOCK","start":34409,"end":34472,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2761},"to":{"change":36,"start":2761,"end":2819},"introduced_by":36}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" var coords = std.mem.tokenizeSequence(u8, in[13..], \", \");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34471"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 2576), ret);","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2818"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":96,"ins":{"up_context":[{"change":36,"pos":2820}],"down_context":[{"change":36,"pos":2896}],"flag":"BLOCK","start":34473,"end":34970,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2820},"to":{"change":60,"start":1350,"end":1425},"introduced_by":60}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":" const xpart = coords.next().?[2..];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34512"}},{"Add":{"text":" var xcords = std.mem.tokenizeSequence(u8, xpart, \"..\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34572"}},{"Add":{"text":" ta.xmin = try std.fmt.parseInt(TargetValue, xcords.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34642"}},{"Add":{"text":" ta.xmax = try std.fmt.parseInt(TargetValue, xcords.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34712"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34713"}},{"Add":{"text":" const ypart = coords.next().?[2..];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34753"}},{"Add":{"text":" var ycords = std.mem.tokenizeSequence(u8, ypart, \"..\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34813"}},{"Add":{"text":" ta.ymin = try std.fmt.parseInt(TargetValue, ycords.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34883"}},{"Add":{"text":" ta.ymax = try std.fmt.parseInt(TargetValue, ycords.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34953"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34954"}},{"Add":{"text":" return ta;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:34969"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 17b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1424"}}]}},{"Replacement":{"inode":{"change":36,"pos":170},"path":"src/day17.zig","line":109,"ins":{"up_context":[{"change":36,"pos":2899}],"down_context":[{"change":36,"pos":2982}],"flag":"BLOCK","start":34971,"end":35103,"inode":{"change":36,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2899},"to":{"change":36,"start":2899,"end":2915},"introduced_by":36},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":36,"pos":2915},"to":{"change":62,"start":3005,"end":3093},"introduced_by":62}],"inode":{"change":36,"pos":170}},"ins_contents":[{"Add":{"text":"fn velX(vx: CoordType, t: CoordType) CoordType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35019"}},{"Add":{"text":" const vel = vx - t;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35043"}},{"Add":{"text":" if (vel > 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35062"}},{"Add":{"text":" return vel;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35082"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35088"}},{"Add":{"text":" return 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35102"}}],"del_contents":[{"Del":{"text":"test \"day17b\" {","pos":"C2HRVWVGJUZSSX5AT5HQAO4A4NZLMEFVNI7AHWKXVT3PX2OBYZQAC:2914"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 2576), try second(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3092"}}]}},{"FileAdd":{"meta":{"basename":"day16.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35166"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35167"}},{"Add":{"text":"const path = \"data/day16/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35204"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35205"}},{"Add":{"text":"// TODO: instead of storing an arraylist in every packet just make a global","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35281"}},{"Add":{"text":"// arraylist and store the index of the subpackets in every packet.","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35349"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35350"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35403"}},{"Add":{"text":" const input = try parseInput(allocator.?, @embedFile(path));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35468"}},{"Add":{"text":" defer allocator.?.free(input);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35503"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35504"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35524"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35554"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35583"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35613"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35637"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35644"}},{"Add":{"text":" defer p.tearDown(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35679"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35680"}},{"Add":{"text":" _ = try p.parsePacket(allocator.?, input);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35727"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35728"}},{"Add":{"text":" return p.sumVersion();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35755"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35757"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35758"}},{"Add":{"text":"test \"day16a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35774"}},{"Add":{"text":" try std.testing.expectEqual(967, try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35846"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35848"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35849"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35903"}},{"Add":{"text":" const input = try parseInput(allocator.?, @embedFile(path));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:35968"}},{"Add":{"text":" defer allocator.?.free(input);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36003"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36004"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36024"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36054"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36083"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36113"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36137"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36144"}},{"Add":{"text":" defer p.tearDown(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36179"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36180"}},{"Add":{"text":" _ = try p.parsePacket(allocator.?, input);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36227"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36228"}},{"Add":{"text":" return p.evaluate();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36253"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36255"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36256"}},{"Add":{"text":"test \"day16b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36272"}},{"Add":{"text":" try std.testing.expectEqual(12883091136209, try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36356"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36358"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36359"}},{"Add":{"text":"const LiteralType = u44;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36384"}},{"Add":{"text":"const Packet = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36408"}},{"Add":{"text":" version: u3,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36425"}},{"Add":{"text":" typeID: u3,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36441"}},{"Add":{"text":" literal: LiteralType,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36467"}},{"Add":{"text":" subs: std.ArrayList(Packet),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36500"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36501"}},{"Add":{"text":" fn tearDown(self: *@This(), a: std.mem.Allocator) void {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36562"}},{"Add":{"text":" for (self.subs.items) |*child| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36603"}},{"Add":{"text":" child.tearDown(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36634"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36644"}},{"Add":{"text":" self.subs.deinit(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36673"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36679"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36680"}},{"Add":{"text":" fn parsePacket(p: *@This(), a: std.mem.Allocator, in: []const u8) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36759"}},{"Add":{"text":" // std.debug.print(\"parsePacket input: {s}\\n\", .{in});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36822"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36823"}},{"Add":{"text":" p.version = try std.fmt.parseUnsigned(u3, in[0..3], 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36887"}},{"Add":{"text":" p.typeID = try std.fmt.parseUnsigned(u3, in[3..6], 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:36950"}},{"Add":{"text":" // std.debug.print(\"version: {d} typeId: {d}\\n\", .{ p.version, p.typeID });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37034"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37035"}},{"Add":{"text":" if (p.typeID == 4) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37064"}},{"Add":{"text":" return try p.parseLiteral(a, in[6..]) + 6;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37119"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37136"}},{"Add":{"text":" return try p.parseOperator(a, in[6..]) + 6;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37192"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37202"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37208"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37209"}},{"Add":{"text":" fn parseLiteral(p: *@This(), a: std.mem.Allocator, in: []const u8) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37289"}},{"Add":{"text":" // std.debug.print(\"parseLiteral input: {s} len: {d}\\n\", .{ in, in.len });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37372"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37373"}},{"Add":{"text":" var bits: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37402"}},{"Add":{"text":" var ret: std.ArrayList(u8) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37447"}},{"Add":{"text":" defer ret.deinit(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37476"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37477"}},{"Add":{"text":" while (bits + 5 < in.len) : (bits += 5) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37527"}},{"Add":{"text":" // std.debug.print(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37559"}},{"Add":{"text":" // \"literal part: {s}, fist bit: {c}\\n\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37616"}},{"Add":{"text":" // .{ in[bits + 1 .. bits + 5], in[bits] },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37676"}},{"Add":{"text":" // );","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37694"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37695"}},{"Add":{"text":" // the number is only the last 4 bits","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37745"}},{"Add":{"text":" try ret.appendSlice(a, in[bits + 1 .. bits + 5]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37807"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37808"}},{"Add":{"text":" // stop if actual first bit is 0","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37853"}},{"Add":{"text":" if (in[bits] == '0') {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37888"}},{"Add":{"text":" bits += 5;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37915"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37938"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37952"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:37962"}},{"Add":{"text":" p.literal = try std.fmt.parseUnsigned(LiteralType, ret.items, 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38036"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38037"}},{"Add":{"text":" // std.debug.print(\"Literal parsed: {d} bits: {d}\\n\", .{ p.literal, bits });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38122"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38123"}},{"Add":{"text":" return bits;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38144"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38150"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38151"}},{"Add":{"text":" fn parseOperator(self: *@This(), a: std.mem.Allocator, in: []const u8) error{ Overflow, InvalidCharacter, OutOfMemory }!usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38283"}},{"Add":{"text":" var bits: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38312"}},{"Add":{"text":" // std.debug.print(\"parseOperator input: {s}\\n\", .{in});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38377"}},{"Add":{"text":" switch (in[0]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38402"}},{"Add":{"text":" '0' => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38423"}},{"Add":{"text":" const total = try std.fmt.parseUnsigned(usize, in[1..16], 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38501"}},{"Add":{"text":" // std.debug.print(\"15bit representing length (in bits): {d}\\n\", .{total});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38593"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38594"}},{"Add":{"text":" bits += 16;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38622"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38623"}},{"Add":{"text":" while (bits < total + 16) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38667"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38703"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38749"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38794"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38840"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38880"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38903"}},{"Add":{"text":" // 16bits already consumed","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:38950"}},{"Add":{"text":" bits += try p.parsePacket(a, in[bits..]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39012"}},{"Add":{"text":" // std.debug.print(\"parseOperator bits: {d}\\n\", .{bits});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39090"}},{"Add":{"text":" try self.subs.append(a, p);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39138"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39156"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39171"}},{"Add":{"text":" '1' => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39192"}},{"Add":{"text":" const subpackets = try std.fmt.parseUnsigned(usize, in[1..12], 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39275"}},{"Add":{"text":" // std.debug.print(\"number of sub-packets: {d}\\n\", .{subpackets});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39358"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39359"}},{"Add":{"text":" bits += 12;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39387"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39388"}},{"Add":{"text":" for (0..subpackets) |_| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39430"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39466"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39512"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39557"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39603"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39643"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39666"}},{"Add":{"text":" bits += try p.parsePacket(a, in[bits..]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39728"}},{"Add":{"text":" try self.subs.append(a, p);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39776"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39794"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39809"}},{"Add":{"text":" else => unreachable,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39842"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39852"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39853"}},{"Add":{"text":" return bits;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39874"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39880"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39881"}},{"Add":{"text":" fn sumVersion(self: @This()) usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39922"}},{"Add":{"text":" var sum: usize = self.version;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39961"}},{"Add":{"text":" for (self.subs.items) |sp| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:39998"}},{"Add":{"text":" sum += sp.sumVersion();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40034"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40044"}},{"Add":{"text":" return sum;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40064"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40070"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40071"}},{"Add":{"text":" fn evaluate(self: @This()) usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40110"}},{"Add":{"text":" switch (self.typeID) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40141"}},{"Add":{"text":" 0 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40160"}},{"Add":{"text":" var sum: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40196"}},{"Add":{"text":" for (self.subs.items) |s| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40240"}},{"Add":{"text":" sum += s.evaluate();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40281"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40299"}},{"Add":{"text":" return sum;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40327"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40342"}},{"Add":{"text":" 1 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40361"}},{"Add":{"text":" var prod: usize = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40398"}},{"Add":{"text":" for (self.subs.items) |s| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40442"}},{"Add":{"text":" prod *= s.evaluate();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40484"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40502"}},{"Add":{"text":" return prod;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40531"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40546"}},{"Add":{"text":" 2 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40565"}},{"Add":{"text":" var min: usize = ~@as(usize, 0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40614"}},{"Add":{"text":" for (self.subs.items) |s| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40658"}},{"Add":{"text":" if (s.evaluate() < min) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40704"}},{"Add":{"text":" min = s.evaluate();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40748"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40770"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40788"}},{"Add":{"text":" return min;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40816"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40831"}},{"Add":{"text":" 3 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40850"}},{"Add":{"text":" var max: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40886"}},{"Add":{"text":" for (self.subs.items) |s| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40930"}},{"Add":{"text":" if (s.evaluate() > max) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:40976"}},{"Add":{"text":" max = s.evaluate();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41020"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41042"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41060"}},{"Add":{"text":" return max;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41088"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41103"}},{"Add":{"text":" 4 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41122"}},{"Add":{"text":" return self.literal;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41159"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41174"}},{"Add":{"text":" 5 => { // greater","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41204"}},{"Add":{"text":" if (self.subs.items[0].evaluate() > self.subs.items[1].evaluate()) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41289"}},{"Add":{"text":" return 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41319"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41337"}},{"Add":{"text":" return 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41363"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41378"}},{"Add":{"text":" 6 => { // less","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41405"}},{"Add":{"text":" if (self.subs.items[0].evaluate() < self.subs.items[1].evaluate()) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41490"}},{"Add":{"text":" return 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41520"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41538"}},{"Add":{"text":" return 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41564"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41579"}},{"Add":{"text":" 7 => { // equal","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41607"}},{"Add":{"text":" if (self.subs.items[0].evaluate() == self.subs.items[1].evaluate()) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41693"}},{"Add":{"text":" return 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41723"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41741"}},{"Add":{"text":" return 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41767"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41782"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41792"}},{"Add":{"text":" unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41813"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41819"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41822"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41823"}},{"Add":{"text":"fn parseInput(a: std.mem.Allocator, input: []const u8) ![]u8 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41886"}},{"Add":{"text":" var ret: std.ArrayList(u8) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41927"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41928"}},{"Add":{"text":" for (input) |ch| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41951"}},{"Add":{"text":" switch (ch) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:41973"}},{"Add":{"text":" '0' => try ret.appendSlice(a, \"0000\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42024"}},{"Add":{"text":" '1' => try ret.appendSlice(a, \"0001\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42075"}},{"Add":{"text":" '2' => try ret.appendSlice(a, \"0010\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42126"}},{"Add":{"text":" '3' => try ret.appendSlice(a, \"0011\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42177"}},{"Add":{"text":" '4' => try ret.appendSlice(a, \"0100\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42228"}},{"Add":{"text":" '5' => try ret.appendSlice(a, \"0101\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42279"}},{"Add":{"text":" '6' => try ret.appendSlice(a, \"0110\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42330"}},{"Add":{"text":" '7' => try ret.appendSlice(a, \"0111\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42381"}},{"Add":{"text":" '8' => try ret.appendSlice(a, \"1000\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42432"}},{"Add":{"text":" '9' => try ret.appendSlice(a, \"1001\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42483"}},{"Add":{"text":" 'A' => try ret.appendSlice(a, \"1010\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42534"}},{"Add":{"text":" 'B' => try ret.appendSlice(a, \"1011\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42585"}},{"Add":{"text":" 'C' => try ret.appendSlice(a, \"1100\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42636"}},{"Add":{"text":" 'D' => try ret.appendSlice(a, \"1101\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42687"}},{"Add":{"text":" 'E' => try ret.appendSlice(a, \"1110\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42738"}},{"Add":{"text":" 'F' => try ret.appendSlice(a, \"1111\"),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42789"}},{"Add":{"text":" else => break,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42816"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42826"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42832"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42833"}},{"Add":{"text":" return ret.toOwnedSlice(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42865"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42867"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42868"}},{"Add":{"text":"test \"parseLiteral\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42890"}},{"Add":{"text":" const in = \"110100101111111000101000\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42933"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42953"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:42983"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43012"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43042"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43066"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43073"}},{"Add":{"text":" defer p.tearDown(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43118"}},{"Add":{"text":" _ = try p.parseLiteral(std.testing.allocator, in[6..]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43178"}},{"Add":{"text":" try std.testing.expectEqual(0b0111_1110_0101, p.literal);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43240"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43242"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43243"}},{"Add":{"text":"test \"parseOperator - bits\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43273"}},{"Add":{"text":" const in = \"00111000000000000110111101000101001010010001001000000000\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43348"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43368"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43398"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43427"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43457"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43481"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43488"}},{"Add":{"text":" defer p.tearDown(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43533"}},{"Add":{"text":" _ = try p.parsePacket(std.testing.allocator, in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43587"}},{"Add":{"text":" try std.testing.expectEqual(1, p.version);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43634"}},{"Add":{"text":" try std.testing.expectEqual(6, p.typeID);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43680"}},{"Add":{"text":" try std.testing.expectEqual(2, p.subs.items.len);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43734"}},{"Add":{"text":" try std.testing.expectEqual(10, p.subs.items[0].literal);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43796"}},{"Add":{"text":" try std.testing.expectEqual(20, p.subs.items[1].literal);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43858"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43860"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43861"}},{"Add":{"text":"test \"parseOperator - subpackets\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43897"}},{"Add":{"text":" const in = \"11101110000000001101010000001100100000100011000001100000\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43972"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:43992"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44022"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44051"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44081"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44105"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44112"}},{"Add":{"text":" defer p.tearDown(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44157"}},{"Add":{"text":" _ = try p.parsePacket(std.testing.allocator, in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44211"}},{"Add":{"text":" try std.testing.expectEqual(7, p.version);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44258"}},{"Add":{"text":" try std.testing.expectEqual(3, p.typeID);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44304"}},{"Add":{"text":" try std.testing.expectEqual(3, p.subs.items.len);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44358"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44360"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44361"}},{"Add":{"text":"test {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44368"}},{"Add":{"text":" const in_hex = \"8A004A801A8002F478\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44409"}},{"Add":{"text":" const in = try parseInput(std.testing.allocator, in_hex);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44471"}},{"Add":{"text":" defer std.testing.allocator.free(in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44513"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44514"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44534"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44564"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44593"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44623"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44647"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44654"}},{"Add":{"text":" defer p.tearDown(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44699"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44700"}},{"Add":{"text":" _ = try p.parsePacket(std.testing.allocator, in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44754"}},{"Add":{"text":" try std.testing.expectEqual(4, p.version);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44801"}},{"Add":{"text":" try std.testing.expectEqual(1, p.subs.items[0].version);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44862"}},{"Add":{"text":" try std.testing.expectEqual(5, p.subs.items[0].subs.items[0].version);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:44937"}},{"Add":{"text":" try std.testing.expectEqual(6, p.subs.items[0].subs.items[0].subs.items[0].version);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45026"}},{"Add":{"text":" try std.testing.expectEqual(16, p.sumVersion());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45079"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45081"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45082"}},{"Add":{"text":"test {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45089"}},{"Add":{"text":" const in_hex = \"620080001611562C8802118E34\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45138"}},{"Add":{"text":" const in = try parseInput(std.testing.allocator, in_hex);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45200"}},{"Add":{"text":" defer std.testing.allocator.free(in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45242"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45243"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45263"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45293"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45322"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45352"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45376"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45383"}},{"Add":{"text":" defer p.tearDown(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45428"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45429"}},{"Add":{"text":" _ = try p.parsePacket(std.testing.allocator, in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45483"}},{"Add":{"text":" try std.testing.expectEqual(12, p.sumVersion());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45536"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45538"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45539"}},{"Add":{"text":"test {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45546"}},{"Add":{"text":" const in_hex = \"C0015000016115A2E0802F182340\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45597"}},{"Add":{"text":" const in = try parseInput(std.testing.allocator, in_hex);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45659"}},{"Add":{"text":" defer std.testing.allocator.free(in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45701"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45702"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45722"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45752"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45781"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45811"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45835"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45842"}},{"Add":{"text":" defer p.tearDown(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45887"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45888"}},{"Add":{"text":" _ = try p.parsePacket(std.testing.allocator, in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45942"}},{"Add":{"text":" try std.testing.expectEqual(23, p.sumVersion());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45995"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45997"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:45998"}},{"Add":{"text":"test {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46005"}},{"Add":{"text":" const in_hex = \"A0016C880162017C3686B18A3D4780\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46058"}},{"Add":{"text":" const in = try parseInput(std.testing.allocator, in_hex);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46120"}},{"Add":{"text":" defer std.testing.allocator.free(in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46162"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46163"}},{"Add":{"text":" var p = Packet{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46183"}},{"Add":{"text":" .version = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46213"}},{"Add":{"text":" .typeID = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46242"}},{"Add":{"text":" .literal = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46272"}},{"Add":{"text":" .subs = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46296"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46303"}},{"Add":{"text":" defer p.tearDown(std.testing.allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46348"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46349"}},{"Add":{"text":" _ = try p.parsePacket(std.testing.allocator, in);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46403"}},{"Add":{"text":" try std.testing.expectEqual(31, p.sumVersion());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46456"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46458"}}]}},{"FileMove":{"meta":{"basename":"day15.zig","metadata":0},"old":[{"basename":"day15b.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":33,"pos":170}],"show_perms":false}},{"Edit":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":4,"atom":{"EdgeMap":{"edges":[{"previous":"","flag":"DELETED","from":{"change":65,"pos":1673},"to":{"change":33,"start":240,"end":262},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":240},"to":{"change":33,"start":240,"end":262},"introduced_by":33}],"inode":{"change":33,"pos":170}}},"contents":[{"Del":{"text":"","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:240"}},{"Del":{"text":"const RetType = u12;","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:261"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":5,"ins":{"up_context":[{"change":33,"pos":263}],"down_context":[{"change":33,"pos":283}],"flag":"BLOCK","start":46481,"end":46524,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":263},"to":{"change":33,"start":263,"end":283},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":"const RetType = u16;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46501"}},{"Add":{"text":"const GridValue = u4;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46523"}}],"del_contents":[{"Del":{"text":"const exp_size = 5;","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:282"}}]}},{"Edit":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":9,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":329},"to":{"change":33,"start":329,"end":419},"introduced_by":33}],"inode":{"change":33,"pos":170}}},"contents":[{"Del":{"text":"const GridValue = u4;","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:350"}},{"Del":{"text":"const Grid = [exp_size * grid_rows][exp_size * grid_cols]GridValue;","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:418"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":10,"ins":{"up_context":[{"change":33,"pos":420}],"down_context":[{"change":33,"pos":490}],"flag":"BLOCK","start":46525,"end":46786,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":420},"to":{"change":33,"start":420,"end":490},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":"fn Grid(comptime expansion: usize) type {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46566"}},{"Add":{"text":" const G = [expansion * grid_rows][expansion * grid_cols]GridValue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46637"}},{"Add":{"text":" return G;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46651"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46653"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46654"}},{"Add":{"text":"fn Distance(comptime expansion: usize) type {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46700"}},{"Add":{"text":" const D = [expansion * grid_rows][expansion * grid_cols]RetType;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46769"}},{"Add":{"text":" return D;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46783"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46785"}}],"del_contents":[{"Del":{"text":"const Distance = [exp_size * grid_rows][exp_size * grid_cols]RetType;","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:489"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":40,"ins":{"up_context":[{"change":33,"pos":850}],"down_context":[{"change":33,"pos":882}],"flag":"BLOCK","start":46787,"end":46847,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":850},"to":{"change":33,"start":850,"end":882},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":"fn parseInput(comptime expansion: usize) !Grid(expansion) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46846"}}],"del_contents":[{"Del":{"text":"fn parseInput() anyerror!Grid {","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:881"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":42,"ins":{"up_context":[{"change":33,"pos":918}],"down_context":[{"change":33,"pos":969}],"flag":"BLOCK","start":46848,"end":46905,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":918},"to":{"change":33,"start":918,"end":969},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46904"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:968"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":44,"ins":{"up_context":[{"change":33,"pos":970}],"down_context":[{"change":33,"pos":1001}],"flag":"BLOCK","start":46906,"end":46948,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":970},"to":{"change":33,"start":970,"end":1001},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" var ret: Grid(expansion) = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46947"}}],"del_contents":[{"Del":{"text":" var ret: Grid = undefined;","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:1000"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":48,"ins":{"up_context":[{"change":33,"pos":1073}],"down_context":[{"change":33,"pos":1103}],"flag":"BLOCK","start":46949,"end":46984,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":1073},"to":{"change":33,"start":1073,"end":1103},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" for (line, 0..) |_, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:46983"}}],"del_contents":[{"Del":{"text":" for (line) |_, col| {","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:1102"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":51,"ins":{"up_context":[{"change":33,"pos":1208}],"down_context":[{"change":33,"pos":1465}],"flag":"BLOCK","start":46985,"end":47434,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":1208},"to":{"change":33,"start":1208,"end":1465},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" if (expansion != 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47018"}},{"Add":{"text":" // FIXME: make it work with other numbers","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47076"}},{"Add":{"text":" for ([_]usize{ 0, 1, 2, 3, 4 }) |x| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47130"}},{"Add":{"text":" for ([_]usize{ 0, 1, 2, 3, 4 }) |y| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47188"}},{"Add":{"text":" ret[row + y * grid_rows][col + x * grid_cols] =","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47260"}},{"Add":{"text":" @as(GridValue, @intCast((curr + x + y) % 10)) +","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47336"}},{"Add":{"text":" @as(GridValue, @intCast((curr + x + y) / 10));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47411"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47433"}}],"del_contents":[{"Del":{"text":" for ([_]usize{ 0, 1, 2, 3, 4 }) |x| {","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:1257"}},{"Del":{"text":" for ([_]usize{ 0, 1, 2, 3, 4 }) |y| {","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:1311"}},{"Del":{"text":" ret[row + y * grid_rows][col + x * grid_cols] = @intCast(GridValue, (curr + x + y) % 10) + @intCast(GridValue, (curr + x + y) / 10);","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:1464"}}]}},{"Edit":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":60,"atom":{"NewVertex":{"up_context":[{"change":33,"pos":1483}],"down_context":[{"change":33,"pos":1483}],"flag":"BLOCK","start":47435,"end":47494,"inode":{"change":33,"pos":170}}},"contents":[{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47455"}},{"Add":{"text":" ret[row][col] = curr;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47493"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":68,"ins":{"up_context":[{"change":33,"pos":1579}],"down_context":[{"change":33,"pos":1615}],"flag":"BLOCK","start":47495,"end":47536,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":1579},"to":{"change":33,"start":1579,"end":1615},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" // for (line, 0..) |item, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47535"}}],"del_contents":[{"Del":{"text":" // for (line) |item, idx| {","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:1614"}}]}},{"Edit":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":77,"atom":{"NewVertex":{"up_context":[{"change":33,"pos":1801}],"down_context":[{"change":33,"pos":1801}],"flag":"BLOCK","start":47537,"end":47630,"inode":{"change":33,"pos":170}}},"contents":[{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47538"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47539"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47594"}},{"Add":{"text":" return worker(allocator.?, 1);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47629"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":83,"ins":{"up_context":[{"change":33,"pos":1934}],"down_context":[{"change":33,"pos":1964}],"flag":"BLOCK","start":47631,"end":47922,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":1934},"to":{"change":63,"start":6428,"end":6492},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":6492},"to":{"change":66,"start":0,"end":32},"introduced_by":66}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) !RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47686"}},{"Add":{"text":" return worker(allocator.?, 5);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47721"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47723"}},{"Add":{"text":"pub fn worker(allocator: std.mem.Allocator, comptime expansion: usize) !RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47805"}},{"Add":{"text":" const g = try parseInput(expansion);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47846"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47847"}},{"Add":{"text":" var distance: Distance(expansion) = @splat(@splat(~@as(RetType, 0)));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47921"}}],"del_contents":[{"Del":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6491"}},{"Del":{"text":" const g = try parseInput();","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:31"}}]}},{"Edit":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":91,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":1965},"to":{"change":33,"start":1965,"end":2100},"introduced_by":33}],"inode":{"change":33,"pos":170}}},"contents":[{"Del":{"text":" var distance = [_][exp_size * grid_cols]RetType{[_]RetType{~@as(RetType, 0)} ** (exp_size * grid_cols)} ** (exp_size * grid_rows);","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:2099"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":93,"ins":{"up_context":[{"change":33,"pos":2125}],"down_context":[{"change":33,"pos":2194}],"flag":"BLOCK","start":47923,"end":47989,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2125},"to":{"change":63,"start":6493,"end":6538},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6538},"to":{"change":33,"start":2168,"end":2194},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2168},"to":{"change":33,"start":2168,"end":2194},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" var queue: Queue = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47953"}},{"Add":{"text":" defer queue.deinit(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:47988"}}],"del_contents":[{"Del":{"text":" var queue = Queue.init(allocator.?, {});","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6537"}},{"Del":{"text":" defer queue.deinit();","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:2193"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":97,"ins":{"up_context":[{"change":33,"pos":2233}],"down_context":[{"change":33,"pos":2292}],"flag":"BLOCK","start":47990,"end":48061,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2233},"to":{"change":33,"start":2233,"end":2292},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" try queue.push(allocator, Point{ .row = 0, .col = 0, .cost = 0 });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48060"}}],"del_contents":[{"Del":{"text":" try queue.add(Point{ .row = 0, .col = 0, .cost = 0 });","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:2291"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":100,"ins":{"up_context":[{"change":33,"pos":2312}],"down_context":[{"change":33,"pos":2367}],"flag":"BLOCK","start":48062,"end":48141,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2312},"to":{"change":33,"start":2312,"end":2367},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" const ret = try dijkstra(allocator, expansion, &g, &distance, &queue);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48140"}}],"del_contents":[{"Del":{"text":" var ret = try dijkstra(&g, &distance, &queue);","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:2366"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":108,"ins":{"up_context":[{"change":33,"pos":2481}],"down_context":[{"change":33,"pos":2583}],"flag":"BLOCK","start":48142,"end":48340,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2481},"to":{"change":66,"start":33,"end":108},"introduced_by":66},{"previous":"","flag":"DELETED","from":{"change":66,"pos":108},"to":{"change":33,"start":2550,"end":2583},"introduced_by":66},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2550},"to":{"change":33,"start":2550,"end":2583},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":"fn dijkstra(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48154"}},{"Add":{"text":" a: std.mem.Allocator,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48180"}},{"Add":{"text":" comptime exp_size: usize,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48210"}},{"Add":{"text":" grid: *const Grid(exp_size),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48243"}},{"Add":{"text":" dist: *Distance(exp_size),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48274"}},{"Add":{"text":" queue: *Queue,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48293"}},{"Add":{"text":") !?RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48307"}},{"Add":{"text":" const curr = queue.pop().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48339"}}],"del_contents":[{"Del":{"text":"fn dijkstra(grid: *const Grid, dist: *Distance, queue: *Queue) !?RetType {","pos":"INZM2ENESVXDIUSQCF7NKURPEKBXMMNWT6E2XS34OGEBDECQFWUAC:107"}},{"Del":{"text":" const curr = queue.remove();","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:2582"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":121,"ins":{"up_context":[{"change":33,"pos":2804}],"down_context":[{"change":33,"pos":2864}],"flag":"BLOCK","start":48341,"end":48406,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2804},"to":{"change":33,"start":2804,"end":2864},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" const diffrow = @as(isize, @intCast(curr.row)) + dir[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48405"}}],"del_contents":[{"Del":{"text":" const diffrow = @intCast(isize, curr.row) + dir[0];","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:2863"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":123,"ins":{"up_context":[{"change":33,"pos":2934}],"down_context":[{"change":33,"pos":2979}],"flag":"BLOCK","start":48407,"end":48457,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2934},"to":{"change":33,"start":2934,"end":2979},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" const dr = @as(usize, @intCast(diffrow));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48456"}}],"del_contents":[{"Del":{"text":" const dr = @intCast(usize, diffrow);","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:2978"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":125,"ins":{"up_context":[{"change":33,"pos":2980}],"down_context":[{"change":33,"pos":3040}],"flag":"BLOCK","start":48458,"end":48523,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":2980},"to":{"change":33,"start":2980,"end":3040},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" const diffcol = @as(isize, @intCast(curr.col)) + dir[1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48522"}}],"del_contents":[{"Del":{"text":" const diffcol = @intCast(isize, curr.col) + dir[1];","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:3039"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":127,"ins":{"up_context":[{"change":33,"pos":3110}],"down_context":[{"change":33,"pos":3155}],"flag":"BLOCK","start":48524,"end":48574,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":3110},"to":{"change":33,"start":3110,"end":3155},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" const dc = @as(usize, @intCast(diffcol));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48573"}}],"del_contents":[{"Del":{"text":" const dc = @intCast(usize, diffcol);","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:3154"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":132,"ins":{"up_context":[{"change":33,"pos":3260}],"down_context":[{"change":64,"pos":60}],"flag":"BLOCK","start":48575,"end":48648,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":3290},"to":{"change":33,"start":3290,"end":3359},"introduced_by":33}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":" try queue.push(a, Point{ .row = dr, .col = dc, .cost = d });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48647"}}],"del_contents":[{"Del":{"text":" try queue.add(Point{ .row = dr, .col = dc, .cost = d });","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:3358"}}]}},{"Replacement":{"inode":{"change":33,"pos":170},"path":"src/day15.zig","line":146,"ins":{"up_context":[{"change":33,"pos":3851}],"down_context":[{"change":33,"pos":4125}],"flag":"BLOCK","start":48649,"end":48751,"inode":{"change":33,"pos":170}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":3851},"to":{"change":33,"start":3851,"end":3881},"introduced_by":33},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":3881},"to":{"change":63,"start":6539,"end":6633},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6633},"to":{"change":33,"start":3881,"end":3925},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":3881},"to":{"change":33,"start":3881,"end":3925},"introduced_by":33},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":3925},"to":{"change":63,"start":6634,"end":6679},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":6679},"to":{"change":33,"start":3955,"end":4049},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":3955},"to":{"change":33,"start":3955,"end":4049},"introduced_by":33},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":33,"pos":4049},"to":{"change":60,"start":1652,"end":1727},"introduced_by":60}],"inode":{"change":33,"pos":170}},"ins_contents":[{"Add":{"text":"test \"day15a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48664"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 366), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48750"}}],"del_contents":[{"Del":{"text":"pub fn main() anyerror!void {","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:3880"}},{"Del":{"text":" var buf: [25_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6575"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6631"}},{"Del":{"text":"","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6632"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:3924"}},{"Del":{"text":" const ret = try second(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:6678"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:3988"}},{"Del":{"text":"","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:3989"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 2829), ret);","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:4047"}},{"Del":{"text":"","pos":"QBPUYYX77BA2WDPCGZCIYQ3NCSHWRZA7YALZEFODQASRT2QBDNDAC:4048"}},{"Del":{"text":" std.debug.print(\"Day 15b result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1726"}}]}},{"FileMove":{"meta":{"basename":"day14.zig","metadata":0},"old":[{"basename":"day14a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":30,"pos":35}],"show_perms":false}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":16,"ins":{"up_context":[{"change":30,"pos":346}],"down_context":[{"change":30,"pos":394}],"flag":"BLOCK","start":48773,"end":48827,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":346},"to":{"change":30,"start":346,"end":394},"introduced_by":30}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48826"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:393"}}]}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":29,"ins":{"up_context":[{"change":30,"pos":663}],"down_context":[{"change":30,"pos":723}],"flag":"BLOCK","start":48828,"end":48896,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":663},"to":{"change":30,"start":663,"end":723},"introduced_by":30}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":" var rule = std.mem.tokenizeSequence(u8, rule_line, \" -> \");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48895"}}],"del_contents":[{"Del":{"text":" var rule = std.mem.tokenize(u8, rule_line, \" -> \");","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:722"}}]}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":44,"ins":{"up_context":[{"change":30,"pos":1117}],"down_context":[{"change":30,"pos":1149}],"flag":"BLOCK","start":48897,"end":48934,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":1117},"to":{"change":30,"start":1117,"end":1149},"introduced_by":30}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":" for (p.template, 0..) |_, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48933"}}],"del_contents":[{"Del":{"text":" for (p.template) |_, idx| {","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:1148"}}]}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":47,"ins":{"up_context":[{"change":30,"pos":1242}],"down_context":[{"change":30,"pos":1285}],"flag":"BLOCK","start":48935,"end":48980,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":1242},"to":{"change":30,"start":1242,"end":1285},"introduced_by":30}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":" const item = try pairs.getOrPut(ps);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:48979"}}],"del_contents":[{"Del":{"text":" var item = try pairs.getOrPut(ps);","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:1284"}}]}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":101,"ins":{"up_context":[{"change":30,"pos":3169}],"down_context":[{"change":63,"pos":7896}],"flag":"BLOCK","start":48981,"end":49516,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":3169},"to":{"change":30,"start":3169,"end":3199},"introduced_by":30},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":3199},"to":{"change":63,"start":7803,"end":7896},"introduced_by":63}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":"const RetType2 = u43;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49002"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49003"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49068"}},{"Add":{"text":" var p = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49109"}},{"Add":{"text":" defer p.rules.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49137"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49138"}},{"Add":{"text":" var pairs = std.StringHashMap(RetType2).init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49201"}},{"Add":{"text":" defer pairs.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49227"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49228"}},{"Add":{"text":" // initialize pairs","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49252"}},{"Add":{"text":" for (p.template, 0..) |_, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49289"}},{"Add":{"text":" if (idx == p.template.len - 1) break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49335"}},{"Add":{"text":" const ps = p.template[idx .. idx + 2];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49382"}},{"Add":{"text":" const item = try pairs.getOrPut(ps);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49427"}},{"Add":{"text":" if (item.found_existing) item.value_ptr.* += 1 else item.value_ptr.* = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49509"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49515"}}],"del_contents":[{"Del":{"text":"pub fn main() anyerror!void {","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:3198"}},{"Del":{"text":" var buf: [75_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7839"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7895"}}]}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":118,"ins":{"up_context":[{"change":63,"pos":7897}],"down_context":[{"change":30,"pos":3306}],"flag":"BLOCK","start":49517,"end":49632,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":7897},"to":{"change":30,"start":3199,"end":3243},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":3199},"to":{"change":30,"start":3199,"end":3243},"introduced_by":30},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":3243},"to":{"change":63,"start":7898,"end":7942},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":7942},"to":{"change":30,"start":3272,"end":3306},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":3272},"to":{"change":30,"start":3272,"end":3306},"introduced_by":30}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":" // arena for allocPrint()","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49546"}},{"Add":{"text":" var arena = std.heap.ArenaAllocator.init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49605"}},{"Add":{"text":" defer arena.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49631"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:3242"}},{"Del":{"text":" const ret = try first(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:7941"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:3305"}}]}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":122,"ins":{"up_context":[{"change":30,"pos":3307}],"down_context":[{"change":30,"pos":3365}],"flag":"BLOCK","start":49633,"end":49768,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":3307},"to":{"change":30,"start":3307,"end":3365},"introduced_by":30}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":" var step: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49657"}},{"Add":{"text":" while (step < 40) : (step += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49695"}},{"Add":{"text":" var next_pairs = std.StringHashMap(RetType2).init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49767"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 3411), ret);","pos":"PO3RQKQZLMF2JDVLW7PFISPZQ5XO4LI7LULEIO2D2XY36HYP5M3QC:3364"}}]}},{"Replacement":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":126,"ins":{"up_context":[{"change":30,"pos":3366}],"down_context":[{"change":30,"pos":3442}],"flag":"BLOCK","start":49769,"end":51319,"inode":{"change":30,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":30,"pos":3366},"to":{"change":60,"start":1878,"end":1953},"introduced_by":60}],"inode":{"change":30,"pos":35}},"ins_contents":[{"Add":{"text":" var it = pairs.iterator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49803"}},{"Add":{"text":" while (it.next()) |item| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49838"}},{"Add":{"text":" const next_left = try std.fmt.allocPrint(arena.allocator(), \"{c}{c}\", .{ item.key_ptr.*[0], p.rules.get(item.key_ptr.*).? });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:49976"}},{"Add":{"text":" var next_item = try next_pairs.getOrPut(next_left);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50040"}},{"Add":{"text":" if (next_item.found_existing) next_item.value_ptr.* += item.value_ptr.* else next_item.value_ptr.* = item.value_ptr.*;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50171"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50172"}},{"Add":{"text":" const next_right = try std.fmt.allocPrint(arena.allocator(), \"{c}{c}\", .{ p.rules.get(item.key_ptr.*).?, item.key_ptr.*[1] });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50311"}},{"Add":{"text":" next_item = try next_pairs.getOrPut(next_right);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50372"}},{"Add":{"text":" if (next_item.found_existing) next_item.value_ptr.* += item.value_ptr.* else next_item.value_ptr.* = item.value_ptr.*;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50503"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50513"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50514"}},{"Add":{"text":" pairs.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50538"}},{"Add":{"text":" pairs = next_pairs;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50566"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50572"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50573"}},{"Add":{"text":" var chars = std.AutoHashMap(u8, RetType2).init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50638"}},{"Add":{"text":" defer chars.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50664"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50665"}},{"Add":{"text":" // put in the last char as the counter below skips it","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50723"}},{"Add":{"text":" try chars.put(p.template[p.template.len - 1], 1);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50777"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50778"}},{"Add":{"text":" var pit = pairs.iterator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50810"}},{"Add":{"text":" while (pit.next()) |pair| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50842"}},{"Add":{"text":" const char = pair.key_ptr.*[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50882"}},{"Add":{"text":" const item = try chars.getOrPut(char);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:50929"}},{"Add":{"text":" if (item.found_existing) item.value_ptr.* += pair.value_ptr.* else item.value_ptr.* = pair.value_ptr.*;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51041"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51047"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51048"}},{"Add":{"text":" var min = ~@as(RetType2, 0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51081"}},{"Add":{"text":" var max: RetType2 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51108"}},{"Add":{"text":" var cit = chars.valueIterator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51145"}},{"Add":{"text":" while (cit.next()) |c| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51174"}},{"Add":{"text":" if (c.* < min) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51199"}},{"Add":{"text":" min = c.*;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51222"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51232"}},{"Add":{"text":" if (c.* > max) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51257"}},{"Add":{"text":" max = c.*;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51280"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51290"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51296"}},{"Add":{"text":" return max - min;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51318"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 14a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:1952"}}]}},{"Edit":{"inode":{"change":30,"pos":35},"path":"src/day14.zig","line":171,"atom":{"NewVertex":{"up_context":[{"change":30,"pos":3529}],"down_context":[],"flag":"BLOCK","start":51320,"end":51437,"inode":{"change":30,"pos":35}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51320"}},{"Add":{"text":"test \"day14b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51336"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType2, 7477815755570), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51434"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51436"}}]}},{"FileMove":{"meta":{"basename":"day13.zig","metadata":0},"old":[{"basename":"day13a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":29,"pos":3922}],"show_perms":false}},{"Edit":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":4,"atom":{"EdgeMap":{"edges":[{"previous":"","flag":"DELETED","from":{"change":65,"pos":1863},"to":{"change":29,"start":3992,"end":4014},"introduced_by":65},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":3992},"to":{"change":29,"start":3992,"end":4014},"introduced_by":29}],"inode":{"change":29,"pos":3922}}},"contents":[{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:3992"}},{"Del":{"text":"const RetType = u10;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4013"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":5,"ins":{"up_context":[{"change":29,"pos":4015}],"down_context":[{"change":29,"pos":4038}],"flag":"BLOCK","start":51459,"end":51482,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":4015},"to":{"change":29,"start":4015,"end":4038},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"const PointType = u16;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51481"}}],"del_contents":[{"Del":{"text":"const PointType = u11;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4037"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":8,"ins":{"up_context":[{"change":29,"pos":4067}],"down_context":[{"change":29,"pos":4099}],"flag":"BLOCK","start":51483,"end":51511,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":4067},"to":{"change":29,"start":4067,"end":4099},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"const Axis = enum { x, y };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51510"}}],"del_contents":[{"Del":{"text":"const Axis = enum(u1) { x, y };","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4098"}}]}},{"Edit":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":14,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":4174},"to":{"change":29,"start":4174,"end":4269},"introduced_by":29}],"inode":{"change":29,"pos":3922}}},"contents":[{"Del":{"text":"","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4174"}},{"Del":{"text":"const Dots = std.AutoArrayHashMap(Point, void);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4222"}},{"Del":{"text":"const Folds = std.ArrayList(FoldInstruction);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4268"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":16,"ins":{"up_context":[{"change":29,"pos":4293}],"down_context":[{"change":29,"pos":4327}],"flag":"BLOCK","start":51512,"end":51604,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":4293},"to":{"change":29,"start":4293,"end":4327},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" dots: std.array_hash_map.Auto(Point, void),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51559"}},{"Add":{"text":" folds: std.ArrayList(FoldInstruction),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51602"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51603"}}],"del_contents":[{"Del":{"text":" dots: Dots,","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4308"}},{"Del":{"text":" folds: Folds,","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4326"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":20,"ins":{"up_context":[{"change":29,"pos":4419}],"down_context":[{"change":29,"pos":4507}],"flag":"BLOCK","start":51605,"end":51779,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":4419},"to":{"change":29,"start":4419,"end":4507},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" var to_remove: std.ArrayList(Point) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51658"}},{"Add":{"text":" defer to_remove.deinit(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51693"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51694"}},{"Add":{"text":" var to_add: std.ArrayList(Point) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51745"}},{"Add":{"text":" defer to_add.deinit(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51777"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51778"}}],"del_contents":[{"Del":{"text":" var to_remove = std.ArrayList(Point).init(a);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4472"}},{"Del":{"text":" defer to_remove.deinit();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4506"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":30,"ins":{"up_context":[{"change":29,"pos":4642}],"down_context":[{"change":29,"pos":4786}],"flag":"BLOCK","start":51780,"end":52020,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":4642},"to":{"change":29,"start":4642,"end":4786},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" try to_remove.append(a, item);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51834"}},{"Add":{"text":" // try self.dots.put(a, Point{ value - (item[0] - value), item[1] }, {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:51932"}},{"Add":{"text":" try to_add.append(a, .{ value - (item[0] - value), item[1] });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52019"}}],"del_contents":[{"Del":{"text":" try to_remove.append(item);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4693"}},{"Del":{"text":" try self.dots.put(Point{ value - (item[0] - value), item[1] }, {});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:4785"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":39,"ins":{"up_context":[{"change":29,"pos":4952}],"down_context":[{"change":29,"pos":5096}],"flag":"BLOCK","start":52021,"end":52261,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":4952},"to":{"change":29,"start":4952,"end":5096},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" try to_remove.append(a, item);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52075"}},{"Add":{"text":" // try self.dots.put(a, Point{ item[0], value - (item[1] - value) }, {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52173"}},{"Add":{"text":" try to_add.append(a, .{ item[0], value - (item[1] - value) });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52260"}}],"del_contents":[{"Del":{"text":" try to_remove.append(item);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5003"}},{"Del":{"text":" try self.dots.put(Point{ item[0], value - (item[1] - value) }, {});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5095"}}]}},{"Edit":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":46,"atom":{"NewVertex":{"up_context":[{"change":29,"pos":5161}],"down_context":[{"change":29,"pos":5161}],"flag":"BLOCK","start":52262,"end":52263,"inode":{"change":29,"pos":3922}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52262"}}]}},{"Edit":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":50,"atom":{"NewVertex":{"up_context":[{"change":29,"pos":5254}],"down_context":[{"change":29,"pos":5254}],"flag":"BLOCK","start":52264,"end":52355,"inode":{"change":29,"pos":3922}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52264"}},{"Add":{"text":" for (to_add.items) |item| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52300"}},{"Add":{"text":" try self.dots.put(a, item, {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52344"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52354"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":57,"ins":{"up_context":[{"change":29,"pos":5264}],"down_context":[{"change":29,"pos":5317}],"flag":"BLOCK","start":52356,"end":52401,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":5264},"to":{"change":29,"start":5264,"end":5317},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"fn parseInput(a: std.mem.Allocator) !Paper {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52400"}}],"del_contents":[{"Del":{"text":"fn parseInput(a: std.mem.Allocator) anyerror!Paper {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5316"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":59,"ins":{"up_context":[{"change":29,"pos":5353}],"down_context":[{"change":29,"pos":5401}],"flag":"BLOCK","start":52402,"end":52457,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":5353},"to":{"change":29,"start":5353,"end":5401},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52402"}},{"Add":{"text":" var p = Paper{ .dots = .empty, .folds = .empty };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52456"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5400"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":62,"ins":{"up_context":[{"change":29,"pos":5402}],"down_context":[{"change":29,"pos":5492}],"flag":"BLOCK","start":52458,"end":52512,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":5402},"to":{"change":29,"start":5402,"end":5492},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52511"}}],"del_contents":[{"Del":{"text":" var ret = Paper{","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5422"}},{"Del":{"text":" .dots = Dots.init(a),","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5452"}},{"Del":{"text":" .folds = Folds.init(a),","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5484"}},{"Del":{"text":" };","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5491"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":68,"ins":{"up_context":[{"change":29,"pos":5589}],"down_context":[{"change":29,"pos":5642}],"flag":"BLOCK","start":52513,"end":52572,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":5589},"to":{"change":29,"start":5589,"end":5642},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" var coord = std.mem.tokenizeScalar(u8, line, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52571"}}],"del_contents":[{"Del":{"text":" var coord = std.mem.tokenize(u8, line, \",\");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5641"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":73,"ins":{"up_context":[{"change":29,"pos":5857}],"down_context":[{"change":29,"pos":5902}],"flag":"BLOCK","start":52573,"end":52619,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":5857},"to":{"change":29,"start":5857,"end":5902},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" try p.dots.put(a, Point{ x, y }, {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52618"}}],"del_contents":[{"Del":{"text":" try ret.dots.put(Point{ x, y }, {});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:5901"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":80,"ins":{"up_context":[{"change":29,"pos":6017}],"down_context":[{"change":29,"pos":6073}],"flag":"BLOCK","start":52620,"end":52682,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6017},"to":{"change":29,"start":6017,"end":6073},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" var fold = std.mem.tokenizeScalar(u8, foldline, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52681"}}],"del_contents":[{"Del":{"text":" var fold = std.mem.tokenize(u8, foldline, \" \");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6072"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":84,"ins":{"up_context":[{"change":29,"pos":6124}],"down_context":[{"change":29,"pos":6182}],"flag":"BLOCK","start":52683,"end":52747,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6124},"to":{"change":29,"start":6124,"end":6182},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" var f = std.mem.tokenizeScalar(u8, fold.next().?, '=');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52746"}}],"del_contents":[{"Del":{"text":" var f = std.mem.tokenize(u8, fold.next().?, \"=\");","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6181"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":87,"ins":{"up_context":[{"change":29,"pos":6335}],"down_context":[{"change":29,"pos":6392}],"flag":"BLOCK","start":52748,"end":52805,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6335},"to":{"change":29,"start":6335,"end":6392},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" // std.debug.print(\"{} {}\\n\", .{ axis, value });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52804"}}],"del_contents":[{"Del":{"text":" // std.debug.print(\"{s} {d}\\n\", .{axis, value});","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6391"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":89,"ins":{"up_context":[{"change":29,"pos":6393}],"down_context":[{"change":29,"pos":6472}],"flag":"BLOCK","start":52806,"end":52886,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6393},"to":{"change":29,"start":6393,"end":6472},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" try p.folds.append(a, FoldInstruction{ .axis = axis, .value = value });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52885"}}],"del_contents":[{"Del":{"text":" try ret.folds.append(FoldInstruction{ .axis = axis, .value = value });","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6471"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":92,"ins":{"up_context":[{"change":29,"pos":6479}],"down_context":[{"change":29,"pos":6495}],"flag":"BLOCK","start":52887,"end":52901,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6479},"to":{"change":29,"start":6479,"end":6495},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" return p;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52900"}}],"del_contents":[{"Del":{"text":" return ret;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6494"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":95,"ins":{"up_context":[{"change":29,"pos":6498}],"down_context":[{"change":63,"pos":8310}],"flag":"BLOCK","start":52902,"end":52955,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6498},"to":{"change":63,"start":8247,"end":8310},"introduced_by":63}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52954"}}],"del_contents":[{"Del":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8309"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":98,"ins":{"up_context":[{"change":29,"pos":6678}],"down_context":[{"change":29,"pos":6729}],"flag":"BLOCK","start":52956,"end":53029,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6678},"to":{"change":29,"start":6678,"end":6729},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" p.dots.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:52991"}},{"Add":{"text":" p.folds.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53028"}}],"del_contents":[{"Del":{"text":" p.dots.deinit();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6702"}},{"Del":{"text":" p.folds.deinit();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6728"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":104,"ins":{"up_context":[{"change":29,"pos":6811}],"down_context":[{"change":29,"pos":6857}],"flag":"BLOCK","start":53030,"end":53067,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6811},"to":{"change":29,"start":6811,"end":6857},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" return @intCast(p.dots.count());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53066"}}],"del_contents":[{"Del":{"text":" return @intCast(RetType, p.dots.count());","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6856"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":107,"ins":{"up_context":[{"change":29,"pos":6860}],"down_context":[{"change":63,"pos":8522}],"flag":"BLOCK","start":53068,"end":53254,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6860},"to":{"change":29,"start":6860,"end":6890},"introduced_by":29},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6890},"to":{"change":63,"start":8429,"end":8522},"introduced_by":63}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) !usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53121"}},{"Add":{"text":" var p = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53162"}},{"Add":{"text":" defer {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53174"}},{"Add":{"text":" p.dots.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53210"}},{"Add":{"text":" p.folds.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53247"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53253"}}],"del_contents":[{"Del":{"text":"pub fn main() anyerror!void {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6889"}},{"Del":{"text":" var buf: [75_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8465"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8521"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":114,"ins":{"up_context":[{"change":63,"pos":8523}],"down_context":[{"change":29,"pos":6997}],"flag":"BLOCK","start":53255,"end":53350,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":8523},"to":{"change":29,"start":6890,"end":6934},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6890},"to":{"change":29,"start":6890,"end":6934},"introduced_by":29},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6934},"to":{"change":63,"start":8524,"end":8568},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":8568},"to":{"change":29,"start":6963,"end":6997},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6963},"to":{"change":29,"start":6963,"end":6997},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" for (p.folds.items) |fold| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53287"}},{"Add":{"text":" try p.Fold(allocator.?, fold.axis, fold.value);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53343"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53349"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6933"}},{"Del":{"text":" const ret = try first(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:8567"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:6996"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":118,"ins":{"up_context":[{"change":29,"pos":6998}],"down_context":[{"change":29,"pos":7055}],"flag":"BLOCK","start":53351,"end":53390,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":6998},"to":{"change":29,"start":6998,"end":7055},"introduced_by":29}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":" return @intCast(p.dots.count());","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53387"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53389"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 802), ret);","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:7054"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":121,"ins":{"up_context":[{"change":29,"pos":7056}],"down_context":[{"change":29,"pos":7132}],"flag":"BLOCK","start":53391,"end":53491,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":7056},"to":{"change":60,"start":2030,"end":2105},"introduced_by":60}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"test \"day13a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53406"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 802), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53490"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 13a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2104"}}]}},{"Replacement":{"inode":{"change":29,"pos":3922},"path":"src/day13.zig","line":125,"ins":{"up_context":[{"change":29,"pos":7135}],"down_context":[{"change":29,"pos":7216}],"flag":"BLOCK","start":53492,"end":53593,"inode":{"change":29,"pos":3922}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":7135},"to":{"change":29,"start":7135,"end":7151},"introduced_by":29},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":29,"pos":7151},"to":{"change":62,"start":3818,"end":3904},"introduced_by":62}],"inode":{"change":29,"pos":3922}},"ins_contents":[{"Add":{"text":"test \"day13b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53507"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 103), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53592"}}],"del_contents":[{"Del":{"text":"test \"day13a\" {","pos":"5PRQWAH2TDXUDMEDIGJRIJPEOB4EVN7763W7C332P367DHB3VMSAC:7150"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 802), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:3903"}}]}},{"FileMove":{"meta":{"basename":"day12.zig","metadata":0},"old":[{"basename":"day12a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":27,"pos":70}],"show_perms":false}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":18,"ins":{"up_context":[{"change":27,"pos":450}],"down_context":[{"change":27,"pos":501}],"flag":"BLOCK","start":53615,"end":53672,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":450},"to":{"change":27,"start":450,"end":501},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53671"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:500"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":24,"ins":{"up_context":[{"change":27,"pos":592}],"down_context":[{"change":27,"pos":647}],"flag":"BLOCK","start":53673,"end":53734,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":592},"to":{"change":27,"start":592,"end":647},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" var from_to = std.mem.tokenizeScalar(u8, line, '-');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53733"}}],"del_contents":[{"Del":{"text":" var from_to = std.mem.tokenize(u8, line, \"-\");","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:646"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":31,"ins":{"up_context":[{"change":27,"pos":910}],"down_context":[{"change":27,"pos":985}],"flag":"BLOCK","start":53735,"end":53790,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":910},"to":{"change":27,"start":910,"end":985},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" left_array.value_ptr.*.paths = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53789"}}],"del_contents":[{"Del":{"text":" left_array.value_ptr.*.paths = std.ArrayList(Str).init(a);","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:984"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":35,"ins":{"up_context":[{"change":27,"pos":1100}],"down_context":[{"change":27,"pos":1158}],"flag":"BLOCK","start":53791,"end":53852,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":1100},"to":{"change":27,"start":1100,"end":1158},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" try left_array.value_ptr.paths.append(a, right);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53851"}}],"del_contents":[{"Del":{"text":" try left_array.value_ptr.paths.append(right);","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:1157"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":41,"ins":{"up_context":[{"change":27,"pos":1355}],"down_context":[{"change":27,"pos":1431}],"flag":"BLOCK","start":53853,"end":53909,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":1355},"to":{"change":27,"start":1355,"end":1431},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" right_array.value_ptr.*.paths = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53908"}}],"del_contents":[{"Del":{"text":" right_array.value_ptr.*.paths = std.ArrayList(Str).init(a);","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:1430"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":45,"ins":{"up_context":[{"change":27,"pos":1547}],"down_context":[{"change":27,"pos":1605}],"flag":"BLOCK","start":53910,"end":53971,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":1547},"to":{"change":27,"start":1547,"end":1605},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" try right_array.value_ptr.paths.append(a, left);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53970"}}],"del_contents":[{"Del":{"text":" try right_array.value_ptr.paths.append(left);","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:1604"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":62,"ins":{"up_context":[{"change":27,"pos":1930}],"down_context":[{"change":27,"pos":1956}],"flag":"BLOCK","start":53972,"end":54000,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":1930},"to":{"change":27,"start":1930,"end":1956},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" const seen: CaveID = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:53999"}}],"del_contents":[{"Del":{"text":" var seen: CaveID = 0;","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:1955"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":69,"ins":{"up_context":[{"change":27,"pos":2087}],"down_context":[{"change":27,"pos":2124}],"flag":"BLOCK","start":54001,"end":54049,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":2087},"to":{"change":27,"start":2087,"end":2124},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" arr_list.paths.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54048"}}],"del_contents":[{"Del":{"text":" arr_list.paths.deinit();","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:2123"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":107,"ins":{"up_context":[{"change":27,"pos":3008}],"down_context":[{"change":63,"pos":9104}],"flag":"BLOCK","start":54050,"end":54553,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3008},"to":{"change":27,"start":3008,"end":3038},"introduced_by":27},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3038},"to":{"change":63,"start":9011,"end":9104},"introduced_by":63}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":"test \"day12a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54065"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 5212), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54152"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54154"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54155"}},{"Add":{"text":"const RetType2 = u20;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54177"}},{"Add":{"text":"const CaveID2 = u12; // there are 11 caves in input + 1 for the doble cave bit","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54256"}},{"Add":{"text":"const CaveInfo2 = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54283"}},{"Add":{"text":" ID: CaveID2,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54300"}},{"Add":{"text":" paths: std.ArrayList(Str),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54331"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54334"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54335"}},{"Add":{"text":"const CacheKey2 = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54362"}},{"Add":{"text":" root: CaveID2,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54381"}},{"Add":{"text":" seen: CaveID2,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54400"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54403"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54404"}},{"Add":{"text":"fn parseInput2(a: std.mem.Allocator) anyerror!Routes {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54459"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54495"}},{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54552"}}],"del_contents":[{"Del":{"text":"pub fn main() anyerror!void {","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:3037"}},{"Del":{"text":" var buf: [15_000]u8 = undefined;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9047"}},{"Del":{"text":" var fba = std.heap.FixedBufferAllocator.init(&buf);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9103"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":127,"ins":{"up_context":[{"change":63,"pos":9105}],"down_context":[{"change":27,"pos":3145}],"flag":"BLOCK","start":54554,"end":54584,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":9105},"to":{"change":27,"start":3038,"end":3082},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3038},"to":{"change":27,"start":3038,"end":3082},"introduced_by":27},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3082},"to":{"change":63,"start":9106,"end":9150},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9150},"to":{"change":27,"start":3111,"end":3145},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3111},"to":{"change":27,"start":3111,"end":3145},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" var ret = Routes.init(a);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54583"}}],"del_contents":[{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:3081"}},{"Del":{"text":" const ret = try first(fba.allocator());","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9149"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:3144"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":129,"ins":{"up_context":[{"change":27,"pos":3146}],"down_context":[{"change":27,"pos":3204}],"flag":"BLOCK","start":54585,"end":54784,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3146},"to":{"change":27,"start":3146,"end":3204},"introduced_by":27}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" var counter: u4 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54609"}},{"Add":{"text":" while (lines.next()) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54643"}},{"Add":{"text":" var from_to = std.mem.tokenizeScalar(u8, line, '-');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54704"}},{"Add":{"text":" const left = from_to.next().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54743"}},{"Add":{"text":" const right = from_to.next().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54783"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 5212), ret);","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:3203"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":135,"ins":{"up_context":[{"change":27,"pos":3205}],"down_context":[{"change":27,"pos":3281}],"flag":"BLOCK","start":54785,"end":55664,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3205},"to":{"change":60,"start":2334,"end":2409},"introduced_by":60}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":" if (!std.mem.eql(u8, right, \"start\") and (!std.mem.eql(u8, left, \"end\"))) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54868"}},{"Add":{"text":" var left_array = try ret.getOrPut(left);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54921"}},{"Add":{"text":" if (!left_array.found_existing) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:54967"}},{"Add":{"text":" left_array.value_ptr.*.paths = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55022"}},{"Add":{"text":" left_array.value_ptr.*.ID = @as(CaveID2, 1) << counter;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55094"}},{"Add":{"text":" counter += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55124"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55138"}},{"Add":{"text":" try left_array.value_ptr.paths.append(a, right);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55199"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55209"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55210"}},{"Add":{"text":" if (!std.mem.eql(u8, left, \"start\") and (!std.mem.eql(u8, right, \"end\"))) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55294"}},{"Add":{"text":" var right_array = try ret.getOrPut(right);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55349"}},{"Add":{"text":" if (!right_array.found_existing) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55396"}},{"Add":{"text":" right_array.value_ptr.*.paths = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55452"}},{"Add":{"text":" right_array.value_ptr.*.ID = @as(CaveID2, 1) << counter;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55525"}},{"Add":{"text":" counter += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55555"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55569"}},{"Add":{"text":" try right_array.value_ptr.paths.append(a, left);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55630"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55640"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55646"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55647"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55663"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 12a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2408"}}]}},{"Edit":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":158,"atom":{"NewVertex":{"up_context":[{"change":27,"pos":3283}],"down_context":[{"change":27,"pos":3283}],"flag":"BLOCK","start":55665,"end":55719,"inode":{"change":27,"pos":70}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55665"}},{"Add":{"text":"const Cache2 = std.AutoHashMap(CacheKey2, RetType2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55718"}}]}},{"Replacement":{"inode":{"change":27,"pos":70},"path":"src/day12.zig","line":161,"ins":{"up_context":[{"change":27,"pos":3284}],"down_context":[{"change":27,"pos":3366}],"flag":"BLOCK","start":55720,"end":57261,"inode":{"change":27,"pos":70}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3284},"to":{"change":27,"start":3284,"end":3300},"introduced_by":27},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":27,"pos":3300},"to":{"change":62,"start":4084,"end":4171},"introduced_by":62}],"inode":{"change":27,"pos":70}},"ins_contents":[{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55784"}},{"Add":{"text":" var cave = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55828"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55829"}},{"Add":{"text":" const seen: CaveID2 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55858"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55859"}},{"Add":{"text":" var cache = Cache2.init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55901"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55902"}},{"Add":{"text":" defer {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55914"}},{"Add":{"text":" var it = cave.valueIterator();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55953"}},{"Add":{"text":" while (it.next()) |arr_list| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:55992"}},{"Add":{"text":" arr_list.paths.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56040"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56050"}},{"Add":{"text":" cave.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56073"}},{"Add":{"text":" cache.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56097"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56103"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56104"}},{"Add":{"text":" return try genRoutes2(seen, &cave, \"start\", &cache);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56161"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56163"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56164"}},{"Add":{"text":"const double_cave = @as(CaveID2, 1) << 11;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56207"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56208"}},{"Add":{"text":"fn genRoutes2(seen: CaveID2, routes: *Routes, root: Str, cache: *Cache2) anyerror!RetType2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56301"}},{"Add":{"text":" var sum: RetType2 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56328"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56329"}},{"Add":{"text":" const root_item = routes.get(root).?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56371"}},{"Add":{"text":" if (cache.get(CacheKey2{ .root = root_item.ID, .seen = seen })) |r| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56445"}},{"Add":{"text":" return r;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56463"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56469"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56470"}},{"Add":{"text":" for (root_item.paths.items) |item| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56511"}},{"Add":{"text":" if (std.mem.eql(u8, item, \"end\")) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56555"}},{"Add":{"text":" sum += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56577"}},{"Add":{"text":" continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56599"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56609"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56610"}},{"Add":{"text":" const next_item = routes.get(item).?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56656"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56657"}},{"Add":{"text":" if (seen & next_item.ID == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56697"}},{"Add":{"text":" var mark = seen;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56726"}},{"Add":{"text":" if (root[0] > 96) mark |= root_item.ID;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56778"}},{"Add":{"text":" sum += try genRoutes2(mark, routes, item, cache);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56840"}},{"Add":{"text":" } else if (seen & double_cave == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56886"}},{"Add":{"text":" var mark = seen;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56915"}},{"Add":{"text":" if (root[0] > 96) mark |= root_item.ID;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:56967"}},{"Add":{"text":" sum += try genRoutes2(mark | double_cave, routes, item, cache);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57043"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57053"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57059"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57060"}},{"Add":{"text":" try cache.put(CacheKey2{ .root = root_item.ID, .seen = seen }, sum);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57133"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57134"}},{"Add":{"text":" return sum;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57150"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57152"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57153"}},{"Add":{"text":"test \"day12b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57169"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType2, 134862), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57260"}}],"del_contents":[{"Del":{"text":"test \"day12a\" {","pos":"3VODQFYKH7UOGTAUOFKDXJ367DNANTGNCEIVPKP2DPJ4FRVAVONQC:3299"}},{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 5212), try first(std.testing.allocator));","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:4170"}}]}},{"FileMove":{"meta":{"basename":"day11.zig","metadata":0},"old":[{"basename":"day11a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":24,"pos":35}],"show_perms":false}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":28,"ins":{"up_context":[{"change":24,"pos":503}],"down_context":[{"change":24,"pos":554}],"flag":"BLOCK","start":57283,"end":57340,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":503},"to":{"change":24,"start":503,"end":554},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57339"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:553"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":34,"ins":{"up_context":[{"change":24,"pos":656}],"down_context":[{"change":24,"pos":686}],"flag":"BLOCK","start":57341,"end":57376,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":656},"to":{"change":24,"start":656,"end":686},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" for (line, 0..) |_, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57375"}}],"del_contents":[{"Del":{"text":" for (line) |_, col| {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:685"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":53,"ins":{"up_context":[{"change":24,"pos":1045}],"down_context":[{"change":24,"pos":1112}],"flag":"BLOCK","start":57377,"end":57454,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":1045},"to":{"change":24,"start":1045,"end":1112},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" for (grid, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57414"}},{"Add":{"text":" for (line, 0..) |_, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57453"}}],"del_contents":[{"Del":{"text":" for (grid) |line, row| {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:1077"}},{"Del":{"text":" for (line) |_, col| {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:1111"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":59,"ins":{"up_context":[{"change":24,"pos":1175}],"down_context":[{"change":24,"pos":1253}],"flag":"BLOCK","start":57455,"end":57503,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":1175},"to":{"change":24,"start":1175,"end":1253},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" var seen: Seen = @splat(@splat(false));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57502"}}],"del_contents":[{"Del":{"text":" var seen = [_][grid_col]bool{[_]bool{false} ** grid_col} ** grid_row;","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:1252"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":61,"ins":{"up_context":[{"change":24,"pos":1288}],"down_context":[{"change":24,"pos":1360}],"flag":"BLOCK","start":57504,"end":57586,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":1288},"to":{"change":24,"start":1288,"end":1360},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" for (grid, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57541"}},{"Add":{"text":" for (line, 0..) |energy, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57585"}}],"del_contents":[{"Del":{"text":" for (grid) |line, row| {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:1320"}},{"Del":{"text":" for (line) |energy, col| {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:1359"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":70,"ins":{"up_context":[{"change":24,"pos":1524}],"down_context":[{"change":24,"pos":1596}],"flag":"BLOCK","start":57587,"end":57669,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":1524},"to":{"change":24,"start":1524,"end":1596},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" for (grid, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57624"}},{"Add":{"text":" for (line, 0..) |energy, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57668"}}],"del_contents":[{"Del":{"text":" for (grid) |line, row| {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:1556"}},{"Del":{"text":" for (line) |energy, col| {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:1595"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":92,"ins":{"up_context":[{"change":24,"pos":1988}],"down_context":[{"change":24,"pos":2040}],"flag":"BLOCK","start":57670,"end":57727,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":1988},"to":{"change":24,"start":1988,"end":2040},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" const diffrow = @as(i8, @intCast(row)) + dir[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57726"}}],"del_contents":[{"Del":{"text":" const diffrow = @intCast(i8, row) + dir[0];","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2039"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":94,"ins":{"up_context":[{"change":24,"pos":2102}],"down_context":[{"change":24,"pos":2154}],"flag":"BLOCK","start":57728,"end":57785,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":2102},"to":{"change":24,"start":2102,"end":2154},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" const diffcol = @as(i8, @intCast(col)) + dir[1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57784"}}],"del_contents":[{"Del":{"text":" const diffcol = @intCast(i8, col) + dir[1];","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2153"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":97,"ins":{"up_context":[{"change":24,"pos":2217}],"down_context":[{"change":24,"pos":2375}],"flag":"BLOCK","start":57786,"end":57916,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":2217},"to":{"change":24,"start":2217,"end":2375},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" grid[@intCast(diffrow)][@intCast(diffcol)] +|= 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57843"}},{"Add":{"text":" ret += flash(seen, grid, @intCast(diffrow), @intCast(diffcol));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57915"}}],"del_contents":[{"Del":{"text":" grid[@intCast(usize, diffrow)][@intCast(usize, diffcol)] +|= 1;","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2288"}},{"Del":{"text":" ret += flash(seen, grid, @intCast(usize, diffrow), @intCast(usize, diffcol));","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2374"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":104,"ins":{"up_context":[{"change":24,"pos":2401}],"down_context":[{"change":24,"pos":2538}],"flag":"BLOCK","start":57917,"end":58477,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":2401},"to":{"change":24,"start":2401,"end":2475},"introduced_by":24},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":2475},"to":{"change":63,"start":9355,"end":9388},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9388},"to":{"change":24,"start":2504,"end":2538},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":2504},"to":{"change":24,"start":2504,"end":2538},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":"fn fullFlash(grid: *Grid) bool {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57949"}},{"Add":{"text":" for (grid) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:57973"}},{"Add":{"text":" for (line) |energy| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58003"}},{"Add":{"text":" if (energy != 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58034"}},{"Add":{"text":" return false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58064"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58078"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58088"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58094"}},{"Add":{"text":" return true;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58111"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58113"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58114"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58178"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58197"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58198"}},{"Add":{"text":" var grid = try parseInput();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58231"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58232"}},{"Add":{"text":" var step: RetType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58259"}},{"Add":{"text":" while (true) : (step += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58292"}},{"Add":{"text":" // increase each octupus energy by 1","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58337"}},{"Add":{"text":" for (grid, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58375"}},{"Add":{"text":" for (line, 0..) |_, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58414"}},{"Add":{"text":" grid[row][col] +|= 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58452"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58466"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58476"}}],"del_contents":[{"Del":{"text":"pub fn main() anyerror!void {","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2430"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2474"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9387"}},{"Del":{"text":" const t = timer.lap() / 1000;","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2537"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":129,"ins":{"up_context":[{"change":24,"pos":2539}],"down_context":[{"change":24,"pos":2597}],"flag":"BLOCK","start":58478,"end":58526,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":2539},"to":{"change":24,"start":2539,"end":2597},"introduced_by":24}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" var seen: Seen = @splat(@splat(false));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58525"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(@as(RetType, 1700), ret);","pos":"57AYZ4CE3UAVPQBYXB7AIPHSCY6D52JZ7NSLXEUOWHRWTO5EEILQC:2596"}}]}},{"Replacement":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":131,"ins":{"up_context":[{"change":24,"pos":2598}],"down_context":[{"change":24,"pos":2674}],"flag":"BLOCK","start":58527,"end":59089,"inode":{"change":24,"pos":35}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":24,"pos":2598},"to":{"change":60,"start":2486,"end":2561},"introduced_by":60}],"inode":{"change":24,"pos":35}},"ins_contents":[{"Add":{"text":" // flash every octupus > 9","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58561"}},{"Add":{"text":" for (grid, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58599"}},{"Add":{"text":" for (line, 0..) |energy, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58643"}},{"Add":{"text":" if (energy > 9) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58677"}},{"Add":{"text":" _ = flash(&seen, &grid, row, col);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58732"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58750"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58764"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58774"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58775"}},{"Add":{"text":" // reset flashed","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58800"}},{"Add":{"text":" for (grid, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58838"}},{"Add":{"text":" for (line, 0..) |energy, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58882"}},{"Add":{"text":" if (energy > 9) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58916"}},{"Add":{"text":" grid[row][col] = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58956"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58974"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58988"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58998"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:58999"}},{"Add":{"text":" if (fullFlash(&grid)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59031"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59050"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59060"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59066"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59067"}},{"Add":{"text":" return step + 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59088"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 11a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, t });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2560"}}]}},{"Edit":{"inode":{"change":24,"pos":35},"path":"src/day11.zig","line":160,"atom":{"NewVertex":{"up_context":[{"change":24,"pos":2761}],"down_context":[],"flag":"BLOCK","start":59090,"end":59196,"inode":{"change":24,"pos":35}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59090"}},{"Add":{"text":"test \"day11b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59106"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 273), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59193"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59195"}}]}},{"FileMove":{"meta":{"basename":"day10.zig","metadata":0},"old":[{"basename":"day10a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":20,"pos":2493}],"show_perms":false}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":14,"ins":{"up_context":[{"change":20,"pos":2690}],"down_context":[{"change":20,"pos":2725}],"flag":"BLOCK","start":59218,"end":59281,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2690},"to":{"change":20,"start":2690,"end":2725},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":"fn parseInput(allocator: std.mem.Allocator) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59280"}}],"del_contents":[{"Del":{"text":"fn parseInput() anyerror!RetType {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2724"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":16,"ins":{"up_context":[{"change":20,"pos":2761}],"down_context":[{"change":20,"pos":2809}],"flag":"BLOCK","start":59282,"end":59336,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2761},"to":{"change":20,"start":2761,"end":2809},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59335"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2808"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":18,"ins":{"up_context":[{"change":20,"pos":2810}],"down_context":[{"change":20,"pos":2904}],"flag":"BLOCK","start":59337,"end":59415,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2810},"to":{"change":20,"start":2810,"end":2904},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":" var pairs: std.ArrayList(u8) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59379"}},{"Add":{"text":" defer pairs.deinit(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59414"}}],"del_contents":[{"Del":{"text":" var gpa = std.heap.GeneralPurposeAllocator(.{}){};","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2864"}},{"Del":{"text":" const allocator = gpa.allocator();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2903"}}]}},{"Edit":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":21,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":2905},"to":{"change":20,"start":2905,"end":2983},"introduced_by":20}],"inode":{"change":20,"pos":2493}}},"contents":[{"Del":{"text":" var pairs = std.ArrayList(u8).init(allocator);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2955"}},{"Del":{"text":" defer pairs.deinit();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2981"}},{"Del":{"text":"","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:2982"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":27,"ins":{"up_context":[{"change":20,"pos":3203}],"down_context":[{"change":20,"pos":3255}],"flag":"BLOCK","start":59416,"end":59462,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":3203},"to":{"change":20,"start":3203,"end":3255},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":" const last = pairs.pop();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59461"}}],"del_contents":[{"Del":{"text":" const last = pairs.popOrNull();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:3254"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":40,"ins":{"up_context":[{"change":20,"pos":3658}],"down_context":[{"change":20,"pos":3692}],"flag":"BLOCK","start":59463,"end":59508,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":3658},"to":{"change":20,"start":3658,"end":3692},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":" try pairs.append(allocator, ch);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59507"}}],"del_contents":[{"Del":{"text":" try pairs.append(ch);","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:3691"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":59,"ins":{"up_context":[{"change":63,"pos":9572}],"down_context":[{"change":63,"pos":9591}],"flag":"BLOCK","start":59509,"end":59551,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":63,"pos":9572},"to":{"change":63,"start":9572,"end":9591},"introduced_by":63}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":" return try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59548"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59550"}}],"del_contents":[{"Del":{"text":" _ = allocator;","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9590"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":62,"ins":{"up_context":[{"change":63,"pos":9592}],"down_context":[{"change":20,"pos":3987}],"flag":"BLOCK","start":59552,"end":59804,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":63,"pos":9592},"to":{"change":20,"start":3958,"end":3987},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":3958},"to":{"change":20,"start":3958,"end":3987},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":"const RetType2 = u64;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59573"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59574"}},{"Add":{"text":"fn getValue(ch: u8) RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59604"}},{"Add":{"text":" var ret: RetType = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59638"}},{"Add":{"text":" switch (ch) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59656"}},{"Add":{"text":" '(' => ret = 1,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59680"}},{"Add":{"text":" '[' => ret = 2,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59704"}},{"Add":{"text":" '{' => ret = 3,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59728"}},{"Add":{"text":" '<' => ret = 4,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59752"}},{"Add":{"text":" else => unreachable,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59781"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59787"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59803"}}],"del_contents":[{"Del":{"text":" return try parseInput();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:3986"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":76,"ins":{"up_context":[{"change":20,"pos":3990}],"down_context":[{"change":20,"pos":4127}],"flag":"BLOCK","start":59805,"end":59963,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":3990},"to":{"change":20,"start":3990,"end":4064},"introduced_by":20},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":4064},"to":{"change":63,"start":9593,"end":9626},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":9626},"to":{"change":20,"start":4093,"end":4127},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":4093},"to":{"change":20,"start":4093,"end":4127},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":"fn parseInput2(allocator: std.mem.Allocator) anyerror!RetType2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59869"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59905"}},{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:59962"}}],"del_contents":[{"Del":{"text":"pub fn main() anyerror!void {","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:4019"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:4063"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:9625"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:4126"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":80,"ins":{"up_context":[{"change":20,"pos":4128}],"down_context":[{"change":20,"pos":4188}],"flag":"BLOCK","start":59964,"end":60042,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":4128},"to":{"change":20,"start":4128,"end":4188},"introduced_by":20}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":" var pairs: std.ArrayList(u8) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60006"}},{"Add":{"text":" defer pairs.deinit(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60041"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(ret, @as(RetType, 411471));","pos":"Q6AOS6WLNWE37HIAWAM2O7BNZHPF5E7KZYRBGNFTNQWLKHHG2CUQC:4187"}}]}},{"Replacement":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":83,"ins":{"up_context":[{"change":20,"pos":4189}],"down_context":[{"change":20,"pos":4275}],"flag":"BLOCK","start":60043,"end":61216,"inode":{"change":20,"pos":2493}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":20,"pos":4189},"to":{"change":60,"start":2636,"end":2711},"introduced_by":60}],"inode":{"change":20,"pos":2493}},"ins_contents":[{"Add":{"text":" var scores: std.ArrayList(RetType2) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60092"}},{"Add":{"text":" defer scores.deinit(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60128"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60129"}},{"Add":{"text":" lines: while (lines.next()) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60170"}},{"Add":{"text":" pairs.clearRetainingCapacity();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60210"}},{"Add":{"text":" chars: for (line) |ch| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60243"}},{"Add":{"text":" for (Pairs) |p| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60273"}},{"Add":{"text":" if (ch == p[1]) { // closing pair","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60323"}},{"Add":{"text":" const last = pairs.pop();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60369"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60370"}},{"Add":{"text":" // XXX: zig compiler error!","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60418"}},{"Add":{"text":" if (last == null) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60458"}},{"Add":{"text":" continue :lines;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60499"}},{"Add":{"text":" } else if (last != p[0]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60546"}},{"Add":{"text":" continue :lines;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60587"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60609"}},{"Add":{"text":" continue :chars;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60646"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60664"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60678"}},{"Add":{"text":" try pairs.append(allocator, ch);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60723"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60733"}},{"Add":{"text":" var score: RetType2 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60766"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60767"}},{"Add":{"text":" var i: usize = pairs.items.len;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60807"}},{"Add":{"text":" while (i > 0) : (i -= 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60842"}},{"Add":{"text":" score *= 5;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60866"}},{"Add":{"text":" score += getValue(pairs.items[i - 1]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60917"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60927"}},{"Add":{"text":" try scores.append(allocator, score);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60972"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60978"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:60979"}},{"Add":{"text":" std.mem.sort(RetType2, scores.items, {}, comptime std.sort.asc(RetType2));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61058"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61059"}},{"Add":{"text":" return scores.items[scores.items.len / 2];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61106"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61108"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61109"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61174"}},{"Add":{"text":" return try parseInput2(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61215"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 10a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2710"}}]}},{"Edit":{"inode":{"change":20,"pos":2493},"path":"src/day10.zig","line":126,"atom":{"NewVertex":{"up_context":[{"change":20,"pos":4364}],"down_context":[],"flag":"BLOCK","start":61217,"end":61331,"inode":{"change":20,"pos":2493}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61217"}},{"Add":{"text":"test \"day10b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61233"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType2, 3122628974), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61328"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61330"}}]}},{"FileMove":{"meta":{"basename":"day09.zig","metadata":0},"old":[{"basename":"day09a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":19,"pos":3543}],"show_perms":false}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":21,"ins":{"up_context":[{"change":19,"pos":3912}],"down_context":[{"change":19,"pos":3960}],"flag":"BLOCK","start":61353,"end":61407,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":3912},"to":{"change":19,"start":3912,"end":3960},"introduced_by":19}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61406"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.split(u8, input, \"\\n\");","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:3959"}}]}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":27,"ins":{"up_context":[{"change":19,"pos":4062}],"down_context":[{"change":19,"pos":4092}],"flag":"BLOCK","start":61408,"end":61443,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":4062},"to":{"change":19,"start":4062,"end":4092},"introduced_by":19}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":" for (line, 0..) |_, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61442"}}],"del_contents":[{"Del":{"text":" for (line) |_, col| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4091"}}]}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":41,"ins":{"up_context":[{"change":19,"pos":4311}],"down_context":[{"change":19,"pos":4380}],"flag":"BLOCK","start":61444,"end":61523,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":4311},"to":{"change":19,"start":4311,"end":4380},"introduced_by":19}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":" for (grid, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61477"}},{"Add":{"text":" items: for (line, 0..) |item, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61522"}}],"del_contents":[{"Del":{"text":" for (grid) |line, row| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4339"}},{"Del":{"text":" items: for (line) |item, col| {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4379"}}]}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":44,"ins":{"up_context":[{"change":19,"pos":4417}],"down_context":[{"change":19,"pos":4539}],"flag":"BLOCK","start":61524,"end":61656,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":4417},"to":{"change":19,"start":4417,"end":4539},"introduced_by":19}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":" const diffrow = @as(i10, @intCast(row)) + dir[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61589"}},{"Add":{"text":" const diffcol = @as(i10, @intCast(col)) + dir[1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61655"}}],"del_contents":[{"Del":{"text":" const diffrow = @intCast(i10, row) + dir[0];","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4477"}},{"Del":{"text":" const diffcol = @intCast(i10, col) + dir[1];","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4538"}}]}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":48,"ins":{"up_context":[{"change":19,"pos":4679}],"down_context":[{"change":19,"pos":4767}],"flag":"BLOCK","start":61657,"end":61731,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":4679},"to":{"change":19,"start":4679,"end":4767},"introduced_by":19}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":" if (item >= grid[@intCast(diffrow)][@intCast(diffcol)]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61730"}}],"del_contents":[{"Del":{"text":" if (item >= grid[@intCast(usize, diffrow)][@intCast(usize, diffcol)]) {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4766"}}]}},{"Edit":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":58,"atom":{"NewVertex":{"up_context":[{"change":19,"pos":4900}],"down_context":[{"change":19,"pos":4900}],"flag":"BLOCK","start":61732,"end":62730,"inode":{"change":19,"pos":3543}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61732"}},{"Add":{"text":"const RetType2 = u21;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61754"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61755"}},{"Add":{"text":"const Point = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61778"}},{"Add":{"text":" row: usize,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61794"}},{"Add":{"text":" col: usize,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61810"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61813"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61814"}},{"Add":{"text":"const Grid2 = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61837"}},{"Add":{"text":" array: GridArray,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61859"}},{"Add":{"text":" seen: std.AutoHashMap(Point, void),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61899"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61900"}},{"Add":{"text":" pub fn getBasin(self: *@This(), p: Point) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:61965"}},{"Add":{"text":" if (self.seen.contains(p)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62002"}},{"Add":{"text":" return 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62024"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62034"}},{"Add":{"text":" try self.seen.put(p, {});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62068"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62069"}},{"Add":{"text":" var ret: RetType = 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62099"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62100"}},{"Add":{"text":" for (directions) |dir| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62133"}},{"Add":{"text":" const diffrow = @as(i10, @intCast(p.row)) + dir[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62197"}},{"Add":{"text":" const diffcol = @as(i10, @intCast(p.col)) + dir[1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62261"}},{"Add":{"text":" if ((diffrow < 0) or (diffrow >= grid_row)) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62327"}},{"Add":{"text":" if ((diffcol < 0) or (diffcol >= grid_col)) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62393"}},{"Add":{"text":" if (self.array[@intCast(diffrow)][@intCast(diffcol)] != 9) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62466"}},{"Add":{"text":" ret += try self.getBasin(Point{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62514"}},{"Add":{"text":" .row = @intCast(diffrow),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62560"}},{"Add":{"text":" .col = @intCast(diffcol),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62606"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62626"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62640"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62650"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62651"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62671"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62677"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62680"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62681"}},{"Add":{"text":"const GridArray = [grid_row][grid_col]GridType;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62729"}}]}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":97,"ins":{"up_context":[{"change":19,"pos":4901}],"down_context":[{"change":19,"pos":5038}],"flag":"BLOCK","start":62731,"end":63630,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":4901},"to":{"change":19,"start":4901,"end":4975},"introduced_by":19},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":4975},"to":{"change":63,"start":10068,"end":10101},"introduced_by":63},{"previous":"","flag":"DELETED","from":{"change":63,"pos":10101},"to":{"change":19,"start":5004,"end":5038},"introduced_by":63},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":5004},"to":{"change":19,"start":5004,"end":5038},"introduced_by":19}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":"fn greaterThan(context: void, a: RetType2, b: RetType2) std.math.Order {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62803"}},{"Add":{"text":" _ = context;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62820"}},{"Add":{"text":" return std.math.order(a, b).invert();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62862"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62864"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62865"}},{"Add":{"text":"pub fn parseInput2() anyerror!GridArray {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62907"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62943"}},{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62997"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:62998"}},{"Add":{"text":" var g: GridArray = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63032"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63033"}},{"Add":{"text":" var row: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63057"}},{"Add":{"text":" while (lines.next()) |line| : (row += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63104"}},{"Add":{"text":" for (line, 0..) |_, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63139"}},{"Add":{"text":" g[row][col] = try std.fmt.parseUnsigned(GridType, line[col .. col + 1], 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63228"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63238"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63244"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63245"}},{"Add":{"text":" return g;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63259"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63261"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63262"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63327"}},{"Add":{"text":" var grid: Grid2 = .{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63352"}},{"Add":{"text":" .array = try parseInput2(),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63388"}},{"Add":{"text":" .seen = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63415"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63422"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63423"}},{"Add":{"text":" grid.seen = std.AutoHashMap(Point, void).init(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63487"}},{"Add":{"text":" defer grid.seen.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63517"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63518"}},{"Add":{"text":" var basins: std.PriorityQueue(RetType2, void, greaterThan) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63591"}},{"Add":{"text":" defer basins.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63629"}}],"del_contents":[{"Del":{"text":"pub fn main() anyerror!void {","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4930"}},{"Del":{"text":" var timer = try std.time.Timer.start();","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:4974"}},{"Del":{"text":" const ret = try first(null);","pos":"7R5IKOBGJYGMA6QA62SX2HV3I273YSVENO6ZH44B5WMOS7CBKWLQC:10100"}},{"Del":{"text":" const f = timer.lap() / 1000;","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:5037"}}]}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":130,"ins":{"up_context":[{"change":19,"pos":5039}],"down_context":[{"change":19,"pos":5096}],"flag":"BLOCK","start":63631,"end":64365,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":5039},"to":{"change":19,"start":5039,"end":5096},"introduced_by":19}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":" for (grid.array, 0..) |line, row| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63670"}},{"Add":{"text":" items: for (line, 0..) |item, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63715"}},{"Add":{"text":" for (directions) |dir| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63752"}},{"Add":{"text":" const diffrow = @as(i10, @intCast(row)) + dir[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63818"}},{"Add":{"text":" const diffcol = @as(i10, @intCast(col)) + dir[1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63884"}},{"Add":{"text":" if ((diffrow < 0) or (diffrow >= grid_row)) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:63954"}},{"Add":{"text":" if ((diffcol < 0) or (diffcol >= grid_col)) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64024"}},{"Add":{"text":" if (item >= grid.array[@intCast(diffrow)][@intCast(diffcol)]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64104"}},{"Add":{"text":" continue :items;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64141"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64159"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64173"}},{"Add":{"text":" const basin = try grid.getBasin(Point{ .row = row, .col = col });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64251"}},{"Add":{"text":" try basins.push(allocator.?, basin);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64300"}},{"Add":{"text":" grid.seen.clearRetainingCapacity();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64348"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64358"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64364"}}],"del_contents":[{"Del":{"text":" try std.testing.expectEqual(ret, @as(RetType, 550));","pos":"OGGHZPIWOOEEAQBJZ63D5U5V3ZZ5IJFNIWJS733HHZ4NECBPPGXAC:5095"}}]}},{"Replacement":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":147,"ins":{"up_context":[{"change":19,"pos":5097}],"down_context":[{"change":19,"pos":5182}],"flag":"BLOCK","start":64366,"end":64430,"inode":{"change":19,"pos":3543}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":19,"pos":5097},"to":{"change":60,"start":2787,"end":2861},"introduced_by":60}],"inode":{"change":19,"pos":3543}},"ins_contents":[{"Add":{"text":" return basins.items[0] * basins.items[1] * basins.items[2];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64429"}}],"del_contents":[{"Del":{"text":" std.debug.print(\"Day 9a result: {d} \\t\\ttime: {d}us\\n\", .{ ret, f });","pos":"KZBWIAVZ3TJ4RZYNRX5GTLJXPSCESCW4UANQREXMRYUJCPCJJLHAC:2860"}}]}},{"Edit":{"inode":{"change":19,"pos":3543},"path":"src/day09.zig","line":152,"atom":{"NewVertex":{"up_context":[{"change":62,"pos":4711}],"down_context":[{"change":19,"pos":5266}],"flag":"BLOCK","start":64431,"end":64542,"inode":{"change":19,"pos":3543}}},"contents":[{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64432"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64433"}},{"Add":{"text":"test \"day09b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64449"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType2, 1100682), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64541"}}]}},{"FileMove":{"meta":{"basename":"day08.zig","metadata":0},"old":[{"basename":"day08a.zig","metadata":0}],"up":[{"change":3,"pos":15}],"down":[{"change":18,"pos":4626}],"show_perms":false}},{"Replacement":{"inode":{"change":18,"pos":4626},"path":"src/day08.zig","line":9,"ins":{"up_context":[{"change":18,"pos":4793}],"down_context":[{"change":18,"pos":4844}],"flag":"BLOCK","start":64564,"end":64621,"inode":{"change":18,"pos":4626}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4793},"to":{"change":18,"start":4793,"end":4844},"introduced_by":18}],"inode":{"change":18,"pos":4626}},"ins_contents":[{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64620"}}],"del_contents":[{"Del":{"text":" var lines = std.mem.tokenize(u8, input, \"\\n\");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4843"}}]}},{"Replacement":{"inode":{"change":18,"pos":4626},"path":"src/day08.zig","line":14,"ins":{"up_context":[{"change":18,"pos":4910}],"down_context":[{"change":18,"pos":4972}],"flag":"BLOCK","start":64622,"end":64690,"inode":{"change":18,"pos":4626}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":4910},"to":{"change":18,"start":4910,"end":4972},"introduced_by":18}],"inode":{"change":18,"pos":4626}},"ins_contents":[{"Add":{"text":" var pattern_output = std.mem.tokenizeScalar(u8, line, '|');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64689"}}],"del_contents":[{"Del":{"text":" var pattern_output = std.mem.tokenize(u8, line, \"|\");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:4971"}}]}},{"Replacement":{"inode":{"change":18,"pos":4626},"path":"src/day08.zig","line":16,"ins":{"up_context":[{"change":18,"pos":5029}],"down_context":[{"change":18,"pos":5100}],"flag":"BLOCK","start":64691,"end":64768,"inode":{"change":18,"pos":4626}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":18,"pos":5029},"to":{"change":18,"start":5029,"end":5100},"introduced_by":18}],"inode":{"change":18,"pos":4626}},"ins_contents":[{"Add":{"text":" var outs = std.mem.tokenizeScalar(u8, pattern_output.next().?, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64767"}}],"del_contents":[{"Del":{"text":" var outs = std.mem.tokenize(u8, pattern_output.next().?, \" \");","pos":"BS24U5D4L34LGI562DLQ4YKGOM2CUCXOU2KXWOH2APJ7K55YCEVQC:5099"}}]}},{"Edit":{"inode":{"change":18,"pos":4626},"path":"src/day08.zig","line":33,"atom":{"NewVertex":{"up_context":[{"change":18,"pos":5374}],"down_context":[{"change":18,"pos":5374}],"flag":"BLOCK","start":64769,"end":68686,"inode":{"change":18,"pos":4626}}},"contents":[{"Add":{"text":"const RetType2 = u20;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64790"}},{"Add":{"text":"const DigitType = u7;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64812"}},{"Add":{"text":"const pattern_pieces = 10;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64839"}},{"Add":{"text":"const output_pieces = 4;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64864"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64865"}},{"Add":{"text":"const input_lines = 200;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64890"}},{"Add":{"text":"const InputLine = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64917"}},{"Add":{"text":" // patterns","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64933"}},{"Add":{"text":" patterns: [pattern_pieces]DigitType = @splat(0),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:64986"}},{"Add":{"text":" // output","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65000"}},{"Add":{"text":" outputs: [output_pieces]DigitType = @splat(0),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65051"}},{"Add":{"text":" // 2, 3, 5","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65066"}},{"Add":{"text":" five_len: [3]DigitType = @splat(0),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65106"}},{"Add":{"text":" // 0, 6, 9","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65121"}},{"Add":{"text":" six_len: [3]DigitType = @splat(0),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65160"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65163"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65164"}},{"Add":{"text":"const FullInput = [input_lines]InputLine;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65206"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65207"}},{"Add":{"text":"pub fn parseInput2() anyerror!FullInput {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65249"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65285"}},{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65342"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65343"}},{"Add":{"text":" // This does not run the InputLine initialization","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65397"}},{"Add":{"text":" var inl: FullInput = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65433"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65434"}},{"Add":{"text":" var i: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65456"}},{"Add":{"text":" while (lines.next()) |line| : (i += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65501"}},{"Add":{"text":" inl[i] = InputLine{};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65531"}},{"Add":{"text":" var pattern_output = std.mem.tokenizeScalar(u8, line, '|');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65599"}},{"Add":{"text":" var patts = std.mem.tokenizeScalar(u8, pattern_output.next().?, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65677"}},{"Add":{"text":" var outs = std.mem.tokenizeScalar(u8, pattern_output.next().?, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65754"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65755"}},{"Add":{"text":" // collect outs","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65779"}},{"Add":{"text":" var idx: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65807"}},{"Add":{"text":" while (outs.next()) |out| : (idx += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65856"}},{"Add":{"text":" for (out) |ch| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65885"}},{"Add":{"text":" inl[i].outputs[idx] |= @as(DigitType, 1) << @intCast(ch - 'a');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65965"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65979"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65989"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:65990"}},{"Add":{"text":" // collect patterns","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66018"}},{"Add":{"text":" var five: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66047"}},{"Add":{"text":" var six: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66075"}},{"Add":{"text":" while (patts.next()) |patt| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66113"}},{"Add":{"text":" var curr: *u7 = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66152"}},{"Add":{"text":" switch (patt.len) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66184"}},{"Add":{"text":" 2 => curr = &inl[i].patterns[1],","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66233"}},{"Add":{"text":" 4 => curr = &inl[i].patterns[4],","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66282"}},{"Add":{"text":" 3 => curr = &inl[i].patterns[7],","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66331"}},{"Add":{"text":" 7 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66354"}},{"Add":{"text":" inl[i].patterns[8] = 0b1111111;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66406"}},{"Add":{"text":" continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66436"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66455"}},{"Add":{"text":" 5 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66478"}},{"Add":{"text":" curr = &inl[i].five_len[five];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66529"}},{"Add":{"text":" five += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66560"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66579"}},{"Add":{"text":" 6 => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66602"}},{"Add":{"text":" curr = &inl[i].six_len[six];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66651"}},{"Add":{"text":" six += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66681"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66700"}},{"Add":{"text":" else => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66726"}},{"Add":{"text":" unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66759"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66778"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66792"}},{"Add":{"text":" for (patt) |ch| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66822"}},{"Add":{"text":" curr.* |= @as(DigitType, 1) << @intCast(ch - 'a');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66889"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66903"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66913"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66919"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66920"}},{"Add":{"text":" return inl;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66936"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66938"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:66939"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67004"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67023"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67024"}},{"Add":{"text":" var input = try parseInput2();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67059"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67060"}},{"Add":{"text":" var sum: RetType2 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67087"}},{"Add":{"text":" for (&input) |*line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67114"}},{"Add":{"text":" // 1. deduct 3 from 1","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67144"}},{"Add":{"text":" for (line.five_len) |five| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67181"}},{"Add":{"text":" if (five & line.patterns[1] == line.patterns[1]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67244"}},{"Add":{"text":" line.patterns[3] = five;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67285"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67308"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67322"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67332"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67333"}},{"Add":{"text":" // 2. deduct 9 from 4","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67363"}},{"Add":{"text":" for (line.six_len) |six| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67398"}},{"Add":{"text":" if (six & line.patterns[4] == line.patterns[4]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67460"}},{"Add":{"text":" line.patterns[9] = six;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67500"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67523"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67537"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67547"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67548"}},{"Add":{"text":" // 3. from six_len (discard 9!) the matching with 1 is 0, the other is 6","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67629"}},{"Add":{"text":" for (line.six_len) |six| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67664"}},{"Add":{"text":" if (six == line.patterns[9]) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67715"}},{"Add":{"text":" if (six & line.patterns[1] == line.patterns[1]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67777"}},{"Add":{"text":" line.patterns[0] = six;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67817"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67838"}},{"Add":{"text":" line.patterns[6] = six;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67878"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67892"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67902"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67903"}},{"Add":{"text":" // 4. from five_len (discard 3!) the matching with 9 is 5, the other is 2","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:67985"}},{"Add":{"text":" for (line.five_len) |five| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68022"}},{"Add":{"text":" if (five == line.patterns[3]) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68074"}},{"Add":{"text":" if (five & line.patterns[9] == five) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68125"}},{"Add":{"text":" line.patterns[5] = five;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68166"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68187"}},{"Add":{"text":" line.patterns[2] = five;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68228"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68242"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68252"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68253"}},{"Add":{"text":" // decode output","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68278"}},{"Add":{"text":" var ret: RetType2 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68309"}},{"Add":{"text":" for (line.outputs, 0..) |out, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68354"}},{"Add":{"text":" for (line.patterns, 0..) |patt, i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68403"}},{"Add":{"text":" if (out == patt) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68438"}},{"Add":{"text":" ret += @as(RetType2, @intCast(i)) *","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68494"}},{"Add":{"text":" try std.math.powi(RetType2, 10, @intCast(3 - idx));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68570"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68597"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68615"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68629"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68639"}},{"Add":{"text":" sum += ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68659"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68665"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68666"}},{"Add":{"text":" return sum;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68682"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68684"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68685"}}]}},{"Edit":{"inode":{"change":18,"pos":4626},"path":"src/day08.zig","line":181,"atom":{"NewVertex":{"up_context":[{"change":18,"pos":5741}],"down_context":[],"flag":"BLOCK","start":68687,"end":68798,"inode":{"change":18,"pos":4626}}},"contents":[{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68687"}},{"Add":{"text":"test \"day08b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68703"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType2, 1023686), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68795"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68797"}}]}},{"FileAdd":{"meta":{"basename":"day07.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68861"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68862"}},{"Add":{"text":"const path = \"data/day07/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68899"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68900"}},{"Add":{"text":"const crabs = 1000;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68920"}},{"Add":{"text":"const CrabType = u11;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68942"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68943"}},{"Add":{"text":"pub fn parseInput() anyerror![crabs]CrabType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:68990"}},{"Add":{"text":" const in = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69023"}},{"Add":{"text":" const input = std.mem.trimEnd(u8, in, \"\\r\\n\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69074"}},{"Add":{"text":" var crbs = std.mem.tokenizeScalar(u8, input, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69129"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69130"}},{"Add":{"text":" var ret: [crabs]CrabType = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69172"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69173"}},{"Add":{"text":" var idx: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69197"}},{"Add":{"text":" while (crbs.next()) |crab| : (idx += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69243"}},{"Add":{"text":" const crab_pos = try std.fmt.parseUnsigned(CrabType, crab, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69315"}},{"Add":{"text":" ret[idx] = crab_pos;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69344"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69350"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69351"}},{"Add":{"text":" std.mem.sort(CrabType, &ret, {}, comptime std.sort.asc(CrabType));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69422"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69423"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69439"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69441"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69442"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69503"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69522"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69523"}},{"Add":{"text":" const crbs = try parseInput();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69558"}},{"Add":{"text":" const pivot = crbs[crabs / 2];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69593"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69594"}},{"Add":{"text":" var fuel: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69619"}},{"Add":{"text":" for (crbs) |c| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69640"}},{"Add":{"text":" if (c > pivot) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69665"}},{"Add":{"text":" fuel += c - pivot;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69696"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69713"}},{"Add":{"text":" fuel += pivot - c;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69744"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69754"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69760"}},{"Add":{"text":" return fuel;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69777"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69779"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69780"}},{"Add":{"text":"const P2 = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69800"}},{"Add":{"text":" crs: [crabs]CrabType = undefined,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69838"}},{"Add":{"text":" sum: usize,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69854"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69857"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69858"}},{"Add":{"text":"fn parseInput2() anyerror!P2 {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69889"}},{"Add":{"text":" const in = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69922"}},{"Add":{"text":" const input = std.mem.trimEnd(u8, in, \"\\r\\n\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:69973"}},{"Add":{"text":" var crbs = std.mem.tokenizeScalar(u8, input, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70028"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70029"}},{"Add":{"text":" var ret = P2{ .sum = 0 };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70059"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70060"}},{"Add":{"text":" var idx: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70084"}},{"Add":{"text":" while (crbs.next()) |crab| : (idx += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70130"}},{"Add":{"text":" const crab_pos = try std.fmt.parseUnsigned(CrabType, crab, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70202"}},{"Add":{"text":" ret.crs[idx] = crab_pos;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70235"}},{"Add":{"text":" ret.sum += crab_pos;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70264"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70270"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70271"}},{"Add":{"text":" ret.sum = ret.sum / crabs;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70302"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70303"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70319"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70321"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70322"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70384"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70403"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70404"}},{"Add":{"text":" const crbs = try parseInput2();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70440"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70441"}},{"Add":{"text":" var fuel: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70466"}},{"Add":{"text":" for (crbs.crs) |c| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70491"}},{"Add":{"text":" var diff: usize = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70528"}},{"Add":{"text":" if (c > crbs.sum) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70556"}},{"Add":{"text":" diff = c - crbs.sum;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70589"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70606"}},{"Add":{"text":" diff = crbs.sum - c;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70639"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70649"}},{"Add":{"text":" fuel += (diff * (diff + 1)) / 2;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70690"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70696"}},{"Add":{"text":" return fuel;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70713"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70715"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70716"}},{"Add":{"text":"test \"day07a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70732"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 335271), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70819"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70821"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70822"}},{"Add":{"text":"test \"day07b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70838"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 95851339), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70928"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70930"}}]}},{"FileAdd":{"meta":{"basename":"day06.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70994"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:70995"}},{"Add":{"text":"const path = \"data/day06/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71032"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71033"}},{"Add":{"text":"const ages = 9;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71049"}},{"Add":{"text":"const AgeType = u4;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71069"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71070"}},{"Add":{"text":"fn parseInput() anyerror![ages]usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71109"}},{"Add":{"text":" const in = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71142"}},{"Add":{"text":" const input = std.mem.trimEnd(u8, in, \"\\r\\n\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71193"}},{"Add":{"text":" var ltrs = std.mem.tokenizeScalar(u8, input, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71248"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71249"}},{"Add":{"text":" var ret: [ages]usize = @splat(0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71287"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71288"}},{"Add":{"text":" while (ltrs.next()) |lantern_age| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71328"}},{"Add":{"text":" const age = try std.fmt.parseUnsigned(AgeType, lantern_age, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71401"}},{"Add":{"text":" ret[age] += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71424"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71430"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71431"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71447"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71449"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71450"}},{"Add":{"text":"fn sum(ageArray: [ages]usize) usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71488"}},{"Add":{"text":" var s: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71510"}},{"Add":{"text":" for (ageArray) |value| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71539"}},{"Add":{"text":" s += value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71559"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71565"}},{"Add":{"text":" return s;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71579"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71581"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71582"}},{"Add":{"text":"fn countFish(days: u9) anyerror![ages]usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71628"}},{"Add":{"text":" var age = try parseInput();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71660"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71661"}},{"Add":{"text":" var i: @TypeOf(days) = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71691"}},{"Add":{"text":" while (i < days) : (i += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71725"}},{"Add":{"text":" const new = age[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71753"}},{"Add":{"text":" age[0] = age[1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71778"}},{"Add":{"text":" age[1] = age[2];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71803"}},{"Add":{"text":" age[2] = age[3];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71828"}},{"Add":{"text":" age[3] = age[4];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71853"}},{"Add":{"text":" age[4] = age[5];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71878"}},{"Add":{"text":" age[5] = age[6];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71903"}},{"Add":{"text":" age[6] = age[7] + new;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71934"}},{"Add":{"text":" age[7] = age[8];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71959"}},{"Add":{"text":" age[8] = new;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71981"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71987"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:71988"}},{"Add":{"text":" return age;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72004"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72006"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72007"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72068"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72087"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72088"}},{"Add":{"text":" return sum(try countFish(80));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72123"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72125"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72126"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72188"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72207"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72208"}},{"Add":{"text":" return sum(try countFish(256));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72244"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72246"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72247"}},{"Add":{"text":"test \"day06a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72263"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 350149), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72350"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72352"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72353"}},{"Add":{"text":"test \"day06b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72369"}},{"Add":{"text":" try std.testing.expectEqual(@as(usize, 1590327954513), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72464"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72466"}}]}},{"FileAdd":{"meta":{"basename":"day05.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72530"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72531"}},{"Add":{"text":"const path = \"data/day05/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72568"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72569"}},{"Add":{"text":"const RetType = u16;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72590"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72591"}},{"Add":{"text":"const grid_size = 1000;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72615"}},{"Add":{"text":"const max_grid_value = u2;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72642"}},{"Add":{"text":"const Vents = [grid_size][grid_size]max_grid_value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72694"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72695"}},{"Add":{"text":"const CoordType = i20;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72718"}},{"Add":{"text":"const Coord = struct { x: CoordType, y: CoordType };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72771"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72772"}},{"Add":{"text":"fn countVents(directions: []const Coord, nodiag: bool) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72846"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72882"}},{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72936"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72937"}},{"Add":{"text":" var vts: Vents = @splat(@splat(0));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72977"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:72978"}},{"Add":{"text":" var counter: RetType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73008"}},{"Add":{"text":" while (lines.next()) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73042"}},{"Add":{"text":" if (line.len == 0) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73079"}},{"Add":{"text":" var crop_line = std.mem.tokenizeSequence(u8, line, \" -> \");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73147"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73148"}},{"Add":{"text":" // parse coordinates","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73177"}},{"Add":{"text":" var l: [2]Coord = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73214"}},{"Add":{"text":" var idx: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73242"}},{"Add":{"text":" while (crop_line.next()) |cl| : (idx += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73295"}},{"Add":{"text":" var coords = std.mem.tokenizeScalar(u8, cl, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73357"}},{"Add":{"text":" l[idx].x = try std.fmt.parseUnsigned(CoordType, coords.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73439"}},{"Add":{"text":" l[idx].y = try std.fmt.parseUnsigned(CoordType, coords.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73521"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73531"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73532"}},{"Add":{"text":" // check if diagonal lines count or not","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73580"}},{"Add":{"text":" if (nodiag and !((l[0].x == l[1].x) or (l[0].y == l[1].y))) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73658"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73659"}},{"Add":{"text":" // setup lines","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73682"}},{"Add":{"text":" const dir = try getDirection(l, directions);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73735"}},{"Add":{"text":" while ((l[0].x != l[1].x + dir.x) or (l[0].y != l[1].y + dir.y)) : ({","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73813"}},{"Add":{"text":" l[0].x += dir.x;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73842"}},{"Add":{"text":" l[0].y += dir.y;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73871"}},{"Add":{"text":" }) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73884"}},{"Add":{"text":" var v = vts[@intCast(l[0].x)][@intCast(l[0].y)];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73945"}},{"Add":{"text":" if (v == 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:73971"}},{"Add":{"text":" counter += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74001"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74015"}},{"Add":{"text":" v +|= 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74036"}},{"Add":{"text":" vts[@intCast(l[0].x)][@intCast(l[0].y)] = v;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74093"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74103"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74109"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74110"}},{"Add":{"text":" return counter;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74130"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74132"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74133"}},{"Add":{"text":"fn getDirection(c: [2]Coord, directions: []const Coord) !Coord {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74198"}},{"Add":{"text":" const min = manhattan(c[0], c[1]);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74237"}},{"Add":{"text":" for (directions) |d| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74264"}},{"Add":{"text":" if ((manhattan(Coord{ .x = c[0].x + d.x, .y = c[0].y + d.y }, c[1])) < min) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74350"}},{"Add":{"text":" return d;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74372"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74382"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74388"}},{"Add":{"text":" unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74405"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74407"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74408"}},{"Add":{"text":"fn manhattan(f: Coord, s: Coord) CoordType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74453"}},{"Add":{"text":" const xdiff = @abs(f.x - s.x);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74488"}},{"Add":{"text":" const ydiff = @abs(f.y - s.y);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74523"}},{"Add":{"text":" return @intCast(xdiff + ydiff);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74559"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74561"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74562"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74625"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74644"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74645"}},{"Add":{"text":" const directions = [_]Coord{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74678"}},{"Add":{"text":" .{ .x = -1, .y = 0 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74708"}},{"Add":{"text":" .{ .x = 1, .y = 0 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74737"}},{"Add":{"text":" .{ .x = 0, .y = -1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74767"}},{"Add":{"text":" .{ .x = 0, .y = 1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74796"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74803"}},{"Add":{"text":" return try countVents(directions[0..], true);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74853"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74855"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74856"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74920"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74939"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74940"}},{"Add":{"text":" const directions = [_]Coord{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:74973"}},{"Add":{"text":" // Diagonal manhattan distance can decrease by 2, so these must be","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75048"}},{"Add":{"text":" // tried first otherwise getDirection() will not return proper direction.","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75130"}},{"Add":{"text":" .{ .x = -1, .y = -1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75161"}},{"Add":{"text":" .{ .x = -1, .y = 1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75191"}},{"Add":{"text":" .{ .x = 1, .y = -1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75221"}},{"Add":{"text":" .{ .x = 1, .y = 1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75250"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75251"}},{"Add":{"text":" .{ .x = -1, .y = 0 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75281"}},{"Add":{"text":" .{ .x = 1, .y = 0 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75310"}},{"Add":{"text":" .{ .x = 0, .y = -1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75340"}},{"Add":{"text":" .{ .x = 0, .y = 1 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75369"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75376"}},{"Add":{"text":" return try countVents(directions[0..], false);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75427"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75429"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75430"}},{"Add":{"text":"test \"day05a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75446"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 8060), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75533"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75535"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75536"}},{"Add":{"text":"test \"day05b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75552"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 21577), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75641"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75643"}}]}},{"FileAdd":{"meta":{"basename":"day04.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75707"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75708"}},{"Add":{"text":"const path = \"data/day04/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75745"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75746"}},{"Add":{"text":"const retSize = u16;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75767"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75768"}},{"Add":{"text":"const grid_size = 5;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75789"}},{"Add":{"text":"const grid_item_size = u7;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75816"}},{"Add":{"text":"const Board = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75839"}},{"Add":{"text":" items: [grid_size][grid_size]grid_item_size,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75888"}},{"Add":{"text":" row: [grid_size]u5 = @splat(0),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75924"}},{"Add":{"text":" col: [grid_size]u5 = @splat(0),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:75960"}},{"Add":{"text":" pub fn value(self: @This()) retSize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76002"}},{"Add":{"text":" var ret: retSize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76032"}},{"Add":{"text":" for (self.items, 0..) |row, rowID| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76077"}},{"Add":{"text":" for (row, 0..) |item, col| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76118"}},{"Add":{"text":" if (self.row[rowID] & (@as(u5, 1) <<| col) == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76185"}},{"Add":{"text":" ret += item;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76218"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76236"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76250"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76260"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76280"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76286"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76289"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76290"}},{"Add":{"text":"const Bingo = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76313"}},{"Add":{"text":" numbers: std.ArrayList(grid_item_size),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76357"}},{"Add":{"text":" boards: std.ArrayList(Board),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76391"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76394"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76395"}},{"Add":{"text":"fn parseInput(allocator: std.mem.Allocator) anyerror!Bingo {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76456"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76492"}},{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76546"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76547"}},{"Add":{"text":" var ret = Bingo{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76568"}},{"Add":{"text":" .numbers = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76595"}},{"Add":{"text":" .boards = .empty,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76621"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76628"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76629"}},{"Add":{"text":" var gridRow: u3 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76654"}},{"Add":{"text":" var gridCol: u3 = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76679"}},{"Add":{"text":" var g = Board{ .items = undefined };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76720"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76721"}},{"Add":{"text":" var idx: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76745"}},{"Add":{"text":" while (lines.next()) |line| : (idx += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76792"}},{"Add":{"text":" // read in numbers","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76819"}},{"Add":{"text":" if (idx == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76843"}},{"Add":{"text":" var nums = std.mem.tokenizeScalar(u8, line, ',');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76905"}},{"Add":{"text":" while (nums.next()) |num| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76945"}},{"Add":{"text":" try ret.numbers.append(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:76985"}},{"Add":{"text":" allocator,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77016"}},{"Add":{"text":" try std.fmt.parseUnsigned(grid_item_size, num, 10),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77088"}},{"Add":{"text":" );","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77107"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77121"}},{"Add":{"text":" continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77143"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77153"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77154"}},{"Add":{"text":" // read in Grids","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77179"}},{"Add":{"text":" var items = std.mem.tokenizeScalar(u8, line, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77238"}},{"Add":{"text":" while (items.next()) |item| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77276"}},{"Add":{"text":" const value = try std.fmt.parseUnsigned(grid_item_size, item, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77355"}},{"Add":{"text":" g.items[gridRow][gridCol] = value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77402"}},{"Add":{"text":" gridCol += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77428"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77438"}},{"Add":{"text":" gridCol = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77459"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77460"}},{"Add":{"text":" if (line.len != 0) gridRow += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77501"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77502"}},{"Add":{"text":" // append grid","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77525"}},{"Add":{"text":" if (gridRow == 5) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77553"}},{"Add":{"text":" try ret.boards.append(allocator, g);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77602"}},{"Add":{"text":" gridRow = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77627"}},{"Add":{"text":" gridCol = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77652"}},{"Add":{"text":" // create new grid","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77683"}},{"Add":{"text":" g = Board{ .items = undefined };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77728"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77738"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77744"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77745"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77761"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77763"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77764"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!retSize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77827"}},{"Add":{"text":" var bg = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77869"}},{"Add":{"text":" defer { // cleanup code","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77897"}},{"Add":{"text":" bg.boards.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77936"}},{"Add":{"text":" bg.numbers.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77976"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77982"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:77983"}},{"Add":{"text":" for (bg.numbers.items) |num| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78018"}},{"Add":{"text":" boards_loop: for (bg.boards.items, 0..) |_, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78077"}},{"Add":{"text":" var grid = &bg.boards.items[idx];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78123"}},{"Add":{"text":" for (grid.items, 0..) |row, i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78168"}},{"Add":{"text":" for (row, 0..) |item, j| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78211"}},{"Add":{"text":" if (item == num) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78250"}},{"Add":{"text":" // increase row, col counter","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78303"}},{"Add":{"text":" grid.row[i] += @as(u5, 1) <<| j;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78360"}},{"Add":{"text":" grid.col[j] += @as(u5, 1) <<| i;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78417"}},{"Add":{"text":" // check if row or grid equals to 11111, return when true","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78499"}},{"Add":{"text":" if ((grid.row[i] == 0b11111) or (grid.col[j] == 0b11111)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78583"}},{"Add":{"text":" return num * grid.value();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78638"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78664"}},{"Add":{"text":" // break out to grid loop","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78714"}},{"Add":{"text":" continue :boards_loop;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78761"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78783"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78801"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78815"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78825"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78831"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78832"}},{"Add":{"text":" unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78849"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78851"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78852"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!retSize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78916"}},{"Add":{"text":" var bg = try parseInput(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78958"}},{"Add":{"text":" defer { // cleanup code","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:78986"}},{"Add":{"text":" bg.boards.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79025"}},{"Add":{"text":" bg.numbers.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79065"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79071"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79072"}},{"Add":{"text":" var to_remove: std.ArrayList(usize) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79122"}},{"Add":{"text":" defer to_remove.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79163"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79164"}},{"Add":{"text":" for (bg.numbers.items) |num| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79199"}},{"Add":{"text":" boards_loop: for (bg.boards.items, 0..) |_, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79258"}},{"Add":{"text":" var grid = &bg.boards.items[idx];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79304"}},{"Add":{"text":" for (grid.items, 0..) |row, i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79349"}},{"Add":{"text":" for (row, 0..) |item, j| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79392"}},{"Add":{"text":" if (item == num) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79431"}},{"Add":{"text":" // increase row, col counter","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79484"}},{"Add":{"text":" grid.row[i] += @as(u5, 1) <<| j;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79541"}},{"Add":{"text":" grid.col[j] += @as(u5, 1) <<| i;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79598"}},{"Add":{"text":" // check if row or grid equals to 11111, return when true","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79680"}},{"Add":{"text":" if ((grid.row[i] == 0b11111) or (grid.col[j] == 0b11111)) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79764"}},{"Add":{"text":" if (bg.boards.items.len == 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79824"}},{"Add":{"text":" return num * grid.value();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79883"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79920"}},{"Add":{"text":" try to_remove.append(allocator.?, idx);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:79992"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80022"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80048"}},{"Add":{"text":" // break out to grid loop","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80098"}},{"Add":{"text":" continue :boards_loop;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80145"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80167"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80185"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80199"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80209"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80210"}},{"Add":{"text":" std.mem.sort(usize, to_remove.items, {}, comptime std.sort.desc(usize));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80291"}},{"Add":{"text":" for (to_remove.items) |idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80329"}},{"Add":{"text":" _ = bg.boards.swapRemove(idx);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80372"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80382"}},{"Add":{"text":" try to_remove.resize(allocator.?, 0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80428"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80434"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80435"}},{"Add":{"text":" unreachable;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80452"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80454"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80455"}},{"Add":{"text":"test \"day04a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80471"}},{"Add":{"text":" try std.testing.expectEqual(@as(retSize, 11536), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80559"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80561"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80562"}},{"Add":{"text":"test \"day04b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80578"}},{"Add":{"text":" try std.testing.expectEqual(@as(retSize, 1284), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80666"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80668"}}]}},{"FileAdd":{"meta":{"basename":"day03.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80732"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80733"}},{"Add":{"text":"const path = \"data/day03/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80770"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80771"}},{"Add":{"text":"const RetType = u24;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80792"}},{"Add":{"text":"const line_size = getLineSize();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80825"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80826"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80889"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80908"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80909"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80945"}},{"Add":{"text":" var lines = std.mem.splitScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:80999"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81000"}},{"Add":{"text":" var ones: [line_size]u10 = @splat(0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81042"}},{"Add":{"text":" var zeros: [line_size]u10 = @splat(0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81085"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81086"}},{"Add":{"text":" while (lines.next()) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81120"}},{"Add":{"text":" for (line, 0..) |bit, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81157"}},{"Add":{"text":" if (bit == '0') {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81187"}},{"Add":{"text":" zeros[idx] += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81220"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81241"}},{"Add":{"text":" ones[idx] += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81273"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81287"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81297"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81303"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81304"}},{"Add":{"text":" var gammaRate: [line_size]u8 = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81350"}},{"Add":{"text":" var epsilonRate: [line_size]u8 = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81398"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81399"}},{"Add":{"text":" for (ones, 0..) |val, i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81430"}},{"Add":{"text":" if (val > zeros[i]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81460"}},{"Add":{"text":" gammaRate[i] = '1';","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81492"}},{"Add":{"text":" epsilonRate[i] = '0';","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81526"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81543"}},{"Add":{"text":" gammaRate[i] = '0';","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81575"}},{"Add":{"text":" epsilonRate[i] = '1';","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81609"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81619"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81625"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81626"}},{"Add":{"text":" const gr = try std.fmt.parseUnsigned(RetType, &gammaRate, 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81692"}},{"Add":{"text":" const er = try std.fmt.parseUnsigned(RetType, &epsilonRate, 2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81760"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81761"}},{"Add":{"text":" return gr * er;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81781"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81783"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81784"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81848"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81884"}},{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81941"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81942"}},{"Add":{"text":" var lines_array: std.ArrayList(RetType) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:81996"}},{"Add":{"text":" defer lines_array.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82039"}},{"Add":{"text":" var lines_array2: std.ArrayList(RetType) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82094"}},{"Add":{"text":" defer lines_array2.deinit(allocator.?);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82138"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82139"}},{"Add":{"text":" while (lines.next()) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82173"}},{"Add":{"text":" try lines_array.append(allocator.?, try std.fmt.parseUnsigned(RetType, line, 2));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82263"}},{"Add":{"text":" try lines_array2.append(allocator.?, try std.fmt.parseUnsigned(RetType, line, 2));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82354"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82360"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82361"}},{"Add":{"text":" const ox = try getOxigenRating(allocator.?, &lines_array);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82424"}},{"Add":{"text":" const co = try getCO2Rating(allocator.?, &lines_array2);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82485"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82486"}},{"Add":{"text":" return ox * co;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82506"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82508"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82509"}},{"Add":{"text":"fn getLineSize() usize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82534"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82570"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82571"}},{"Add":{"text":" var ret: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82595"}},{"Add":{"text":" for (input, 0..) |bit, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82629"}},{"Add":{"text":" if (bit == '\\n') {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82656"}},{"Add":{"text":" ret = idx;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82679"}},{"Add":{"text":" break;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82698"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82708"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82714"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82715"}},{"Add":{"text":" return ret;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82731"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82733"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82734"}},{"Add":{"text":"fn getOxigenRating(allocator: std.mem.Allocator, oxigen: *std.ArrayList(RetType)) !RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82827"}},{"Add":{"text":" var to_remove: std.ArrayList(usize) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82877"}},{"Add":{"text":" defer to_remove.deinit(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82916"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82917"}},{"Add":{"text":" var idx: usize = getLineSize();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:82953"}},{"Add":{"text":" while (oxigen.items.len > 1) : (idx -= 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83001"}},{"Add":{"text":" var ones: RetType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83032"}},{"Add":{"text":" var zeros: RetType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83064"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83065"}},{"Add":{"text":" // count ones and zeros","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83097"}},{"Add":{"text":" for (oxigen.items) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83133"}},{"Add":{"text":" if ((line & (@as(RetType, 1) <<| idx - 1)) != 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83196"}},{"Add":{"text":" ones += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83223"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83244"}},{"Add":{"text":" zeros += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83272"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83286"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83296"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83297"}},{"Add":{"text":" // std.debug.print(\"{d} {d} {d}\", .{ones, zeros, idx-1});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83363"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83364"}},{"Add":{"text":" for (oxigen.items, 0..) |line, i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83408"}},{"Add":{"text":" if (ones >= zeros) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83441"}},{"Add":{"text":" if ((line & (@as(RetType, 1) <<| idx - 1)) == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83508"}},{"Add":{"text":" try to_remove.append(allocator, i);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83564"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83582"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83603"}},{"Add":{"text":" if ((line & (@as(RetType, 1) <<| idx - 1)) != 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83670"}},{"Add":{"text":" try to_remove.append(allocator, i);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83726"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83744"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83758"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83768"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83769"}},{"Add":{"text":" std.mem.sort(usize, to_remove.items, {}, comptime std.sort.desc(usize));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83850"}},{"Add":{"text":" for (to_remove.items) |i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83886"}},{"Add":{"text":" _ = oxigen.swapRemove(i);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83924"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83934"}},{"Add":{"text":" try to_remove.resize(allocator, 0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83978"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:83979"}},{"Add":{"text":" // std.debug.print(\"{d}\\n\", .{oxigen.items.len});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84037"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84043"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84044"}},{"Add":{"text":" return oxigen.items[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84072"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84074"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84075"}},{"Add":{"text":"fn getCO2Rating(allocator: std.mem.Allocator, co2: *std.ArrayList(RetType)) !RetType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84162"}},{"Add":{"text":" var to_remove: std.ArrayList(usize) = .empty;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84212"}},{"Add":{"text":" defer to_remove.deinit(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84251"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84252"}},{"Add":{"text":" var idx: usize = getLineSize();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84288"}},{"Add":{"text":" while (co2.items.len > 1) : (idx -= 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84333"}},{"Add":{"text":" var ones: RetType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84364"}},{"Add":{"text":" var zeros: RetType = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84396"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84397"}},{"Add":{"text":" // count ones and zeros","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84429"}},{"Add":{"text":" for (co2.items) |line| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84462"}},{"Add":{"text":" if ((line & (@as(RetType, 1) <<| idx - 1)) != 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84525"}},{"Add":{"text":" ones += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84552"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84573"}},{"Add":{"text":" zeros += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84601"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84615"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84625"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84626"}},{"Add":{"text":" // std.debug.print(\"{d} {d} {d}\", .{ones, zeros, idx-1});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84692"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84693"}},{"Add":{"text":" for (co2.items, 0..) |line, i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84734"}},{"Add":{"text":" if (zeros <= ones) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84767"}},{"Add":{"text":" if ((line & (@as(RetType, 1) <<| idx - 1)) != 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84834"}},{"Add":{"text":" try to_remove.append(allocator, i);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84890"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84908"}},{"Add":{"text":" } else {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84929"}},{"Add":{"text":" if ((line & (@as(RetType, 1) <<| idx - 1)) == 0) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:84996"}},{"Add":{"text":" try to_remove.append(allocator, i);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85052"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85070"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85084"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85094"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85095"}},{"Add":{"text":" std.mem.sort(usize, to_remove.items, {}, comptime std.sort.desc(usize));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85176"}},{"Add":{"text":" for (to_remove.items) |i| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85212"}},{"Add":{"text":" _ = co2.swapRemove(i);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85247"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85257"}},{"Add":{"text":" try to_remove.resize(allocator, 0);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85301"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85302"}},{"Add":{"text":" // std.debug.print(\"{d}\\n\", .{co2.items.len});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85357"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85363"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85364"}},{"Add":{"text":" return co2.items[0];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85389"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85391"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85392"}},{"Add":{"text":"test \"day03a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85408"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 3847100), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85498"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85500"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85501"}},{"Add":{"text":"test \"day03b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85517"}},{"Add":{"text":" try std.testing.expectEqual(@as(RetType, 4105235), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85608"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85610"}}]}},{"FileAdd":{"meta":{"basename":"day02.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85674"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85675"}},{"Add":{"text":"const path = \"data/day02/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85712"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85713"}},{"Add":{"text":"const intType = u32;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85734"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85735"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!intType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85798"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85817"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85818"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85854"}},{"Add":{"text":" var commands = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85914"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85915"}},{"Add":{"text":" const Position = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85945"}},{"Add":{"text":" forward: intType = 0,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:85975"}},{"Add":{"text":" depth: intType = 0,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86003"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86010"}},{"Add":{"text":" var pos: Position = .{};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86039"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86040"}},{"Add":{"text":" while (commands.next()) |c| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86074"}},{"Add":{"text":" // example: commands = forward 8","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86115"}},{"Add":{"text":" var comm_parts = std.mem.tokenizeScalar(u8, c, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86176"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86177"}},{"Add":{"text":" const direction = comm_parts.next().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86224"}},{"Add":{"text":" const value = try std.fmt.parseUnsigned(intType, comm_parts.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86307"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86308"}},{"Add":{"text":" if (std.mem.eql(u8, direction, \"forward\")) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86361"}},{"Add":{"text":" pos.forward += value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86395"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86405"}},{"Add":{"text":" if (std.mem.eql(u8, direction, \"down\")) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86455"}},{"Add":{"text":" pos.depth += value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86487"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86497"}},{"Add":{"text":" if (std.mem.eql(u8, direction, \"up\")) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86545"}},{"Add":{"text":" pos.depth -= value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86577"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86587"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86593"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86594"}},{"Add":{"text":" return pos.forward * pos.depth;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86630"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86632"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86633"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!intType {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86697"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86716"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86717"}},{"Add":{"text":" const input = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86753"}},{"Add":{"text":" var commands = std.mem.tokenizeScalar(u8, input, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86813"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86814"}},{"Add":{"text":" const Postition = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86845"}},{"Add":{"text":" forward: intType = 0,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86875"}},{"Add":{"text":" depth: intType = 0,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86903"}},{"Add":{"text":" aim: intType = 0,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86929"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86936"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86937"}},{"Add":{"text":" var pos: Postition = .{};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86967"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:86968"}},{"Add":{"text":" while (commands.next()) |c| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87002"}},{"Add":{"text":" // example: commands = forward 8","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87043"}},{"Add":{"text":" var comm_parts = std.mem.tokenizeScalar(u8, c, ' ');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87104"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87105"}},{"Add":{"text":" const direction = comm_parts.next().?;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87152"}},{"Add":{"text":" const value = try std.fmt.parseUnsigned(intType, comm_parts.next().?, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87235"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87236"}},{"Add":{"text":" if (std.mem.eql(u8, direction, \"forward\")) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87289"}},{"Add":{"text":" pos.forward += value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87323"}},{"Add":{"text":" pos.depth += value * pos.aim;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87365"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87375"}},{"Add":{"text":" if (std.mem.eql(u8, direction, \"down\")) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87425"}},{"Add":{"text":" pos.aim += value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87455"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87465"}},{"Add":{"text":" if (std.mem.eql(u8, direction, \"up\")) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87513"}},{"Add":{"text":" pos.aim -= value;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87543"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87553"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87559"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87560"}},{"Add":{"text":" return pos.forward * pos.depth;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87596"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87598"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87599"}},{"Add":{"text":"test \"day02a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87615"}},{"Add":{"text":" try std.testing.expectEqual(@as(u32, 1893605), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87701"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87703"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87704"}},{"Add":{"text":"test \"day02b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87720"}},{"Add":{"text":" try std.testing.expectEqual(@as(u32, 2120734350), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87810"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87812"}}]}},{"FileAdd":{"meta":{"basename":"day01.zig","metadata":0},"context":[{"change":3,"pos":15}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87876"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87877"}},{"Add":{"text":"const lineLength = 4; // maximum line length (digits)","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87931"}},{"Add":{"text":"const decimalSize = u13; // every num in input is < 2^13","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:87988"}},{"Add":{"text":"const maxItems = 2000; // number of items in input file","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88044"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88045"}},{"Add":{"text":"const path = \"data/day01/input.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88082"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88083"}},{"Add":{"text":"pub fn first(allocator: ?std.mem.Allocator) anyerror!decimalSize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88150"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88169"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88170"}},{"Add":{"text":" const values = try parseValues();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88208"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88209"}},{"Add":{"text":" var inc: decimalSize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88239"}},{"Add":{"text":" for (values, 0..) |v, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88272"}},{"Add":{"text":" if (idx == 0) continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88304"}},{"Add":{"text":" if (v > values[idx - 1]) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88339"}},{"Add":{"text":" inc += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88361"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88371"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88377"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88378"}},{"Add":{"text":" return inc;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88394"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88396"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88397"}},{"Add":{"text":"pub fn second(allocator: ?std.mem.Allocator) anyerror!decimalSize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88465"}},{"Add":{"text":" _ = allocator;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88484"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88485"}},{"Add":{"text":" const values = try parseValues();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88523"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88524"}},{"Add":{"text":" var inc: decimalSize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88554"}},{"Add":{"text":" for (values, 0..) |_, idx| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88587"}},{"Add":{"text":" if (idx >= 3) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88611"}},{"Add":{"text":" // as idx-2 and idx-1 are in a and b too, this can be simplified","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88688"}},{"Add":{"text":" // const a = @intCast(u15, values[idx - 3]) + values[idx - 2] + values[idx - 1];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88781"}},{"Add":{"text":" // const b = @intCast(u15, values[idx - 2]) + values[idx - 1] + values[idx];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88870"}},{"Add":{"text":" const a = values[idx - 3];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88909"}},{"Add":{"text":" const b = values[idx];","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88944"}},{"Add":{"text":" if (a < b) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88969"}},{"Add":{"text":" inc += 1;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:88995"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89009"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89019"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89025"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89026"}},{"Add":{"text":" return inc;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89042"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89044"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89045"}},{"Add":{"text":"fn parseValues() anyerror![maxItems]decimalSize {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89095"}},{"Add":{"text":" const file = @embedFile(path);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89130"}},{"Add":{"text":" var lines = std.mem.tokenizeScalar(u8, file, '\\n');","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89186"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89187"}},{"Add":{"text":" var values: [maxItems]decimalSize = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89238"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89239"}},{"Add":{"text":" var i: decimalSize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89267"}},{"Add":{"text":" while (lines.next()) |v| : (i += 1) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89309"}},{"Add":{"text":" values[i] = try std.fmt.parseUnsigned(decimalSize, v, 10);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89376"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89382"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89383"}},{"Add":{"text":" return values;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89402"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89404"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89405"}},{"Add":{"text":"test \"day01a\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89421"}},{"Add":{"text":" try std.testing.expectEqual(@as(decimalSize, 1400), try first(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89512"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89514"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89515"}},{"Add":{"text":"test \"day01b\" {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89531"}},{"Add":{"text":" try std.testing.expectEqual(@as(decimalSize, 1429), try second(std.testing.allocator));","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89623"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89625"}}]}},{"FileAdd":{"meta":{"basename":"fetch.zig","metadata":0},"context":[{"change":2,"pos":1}],"contents":[{"Add":{"text":"const std = @import(\"std\");","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89689"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89690"}},{"Add":{"text":"const INPUTS_DIR = \"inputs\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89719"}},{"Add":{"text":"const SESSION_FILE = \"session.txt\";","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89755"}},{"Add":{"text":"const MAX_INPUT_SIZE = 512 * 512; // Maximum allowed input size (bytes)","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89827"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89828"}},{"Add":{"text":"pub const Options = struct {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89857"}},{"Add":{"text":" year: usize,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89874"}},{"Add":{"text":" days: usize,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89891"}},{"Add":{"text":"};","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89894"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89895"}},{"Add":{"text":"pub fn fetchInputs(allocator: std.mem.Allocator, opts: Options) !void {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89967"}},{"Add":{"text":" const cwd = std.fs.cwd();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89997"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:89998"}},{"Add":{"text":" cwd.makeDir(INPUTS_DIR) catch |err| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90040"}},{"Add":{"text":" switch (err) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90063"}},{"Add":{"text":" error.PathAlreadyExists => {},","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90106"}},{"Add":{"text":" else => return err,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90138"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90148"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90155"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90156"}},{"Add":{"text":" const session = cwd.readFileAlloc(allocator, SESSION_FILE, 256) catch |err| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90238"}},{"Add":{"text":" std.log.err(\"Unable to open '{s}'.\\nMake sure to copy the session cookie value to this file to download the user specific input files.\", .{SESSION_FILE});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90401"}},{"Add":{"text":" return err;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90421"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90428"}},{"Add":{"text":" defer allocator.free(session);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90463"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90464"}},{"Add":{"text":" for (1..opts.days + 1) |day| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90499"}},{"Add":{"text":" const file_name = try std.fmt.allocPrint(allocator, \"{s}/day{d:0>2}.txt\", .{ INPUTS_DIR, day });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90604"}},{"Add":{"text":" defer allocator.free(file_name);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90645"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90646"}},{"Add":{"text":" const fd = cwd.openFile(file_name, std.fs.File.OpenFlags{}) catch |err| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90728"}},{"Add":{"text":" switch (err) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90755"}},{"Add":{"text":" error.FileNotFound => {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90795"}},{"Add":{"text":" try fetchDay(allocator, opts, session, day);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90860"}},{"Add":{"text":" continue;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90890"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90909"}},{"Add":{"text":" else => return err,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90945"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90959"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90970"}},{"Add":{"text":" defer fd.close();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:90996"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91002"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91004"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91005"}},{"Add":{"text":"fn fetchDay(allocator: std.mem.Allocator, opts: Options, session: []const u8, day: usize) !void {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91103"}},{"Add":{"text":" var client = std.http.Client{ .allocator = allocator };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91163"}},{"Add":{"text":" defer client.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91190"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91191"}},{"Add":{"text":" std.debug.print(\"Downloading day{d:0>2}\\r\", .{day});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91248"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91249"}},{"Add":{"text":" const url = try std.fmt.allocPrint(","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91289"}},{"Add":{"text":" allocator,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91308"}},{"Add":{"text":" \"https://adventofcode.com/{d}/day/{d}/input\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91362"}},{"Add":{"text":" .{ opts.year, day },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91391"}},{"Add":{"text":" );","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91398"}},{"Add":{"text":" defer allocator.free(url);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91429"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91430"}},{"Add":{"text":" const uri = try std.Uri.parse(url);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91470"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91471"}},{"Add":{"text":" var headers = std.ArrayList(std.http.Header).init(allocator);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91537"}},{"Add":{"text":" defer headers.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91565"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91566"}},{"Add":{"text":" try headers.append(.{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91592"}},{"Add":{"text":" .name = \"Cookie\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91618"}},{"Add":{"text":" .value = try std.fmt.allocPrint(allocator, \"session={s}\", .{session}),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91697"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91705"}},{"Add":{"text":" defer {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91717"}},{"Add":{"text":" for (headers.items) |header| {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91756"}},{"Add":{"text":" allocator.free(header.value);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91798"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91808"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91814"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91815"}},{"Add":{"text":" var sh: [512]u8 = undefined;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91848"}},{"Add":{"text":" var req = try client.open(.GET, uri, .{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91892"}},{"Add":{"text":" .server_header_buffer = &sh,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91929"}},{"Add":{"text":" .extra_headers = headers.items,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91969"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:91977"}},{"Add":{"text":" defer req.deinit();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92001"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92002"}},{"Add":{"text":" try req.send();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92022"}},{"Add":{"text":" try req.finish();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92044"}},{"Add":{"text":" try req.wait();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92064"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92065"}},{"Add":{"text":" const body = try req.reader().readAllAlloc(allocator, MAX_INPUT_SIZE);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92140"}},{"Add":{"text":" defer allocator.free(body);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92172"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92173"}},{"Add":{"text":" if (req.response.status != std.http.Status.ok) {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92226"}},{"Add":{"text":" std.log.err(\"{}\", .{req.response.status});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92277"}},{"Add":{"text":" std.log.err(\"{s}\", .{body});","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92314"}},{"Add":{"text":" return error.HttpRequestError;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92353"}},{"Add":{"text":" }","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92359"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92360"}},{"Add":{"text":" const file_name = try std.fmt.allocPrint(allocator, \"{s}/day{d:0>2}.txt\", .{ INPUTS_DIR, day });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92461"}},{"Add":{"text":" defer allocator.free(file_name);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92498"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92499"}},{"Add":{"text":" try std.fs.cwd().writeFile(std.fs.Dir.WriteFileOptions{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92559"}},{"Add":{"text":" .sub_path = file_name,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92590"}},{"Add":{"text":" .data = body,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92612"}},{"Add":{"text":" .flags = .{ .mode = 0o644 },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92649"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92657"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92659"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92660"}},{"Add":{"text":"/// Checks if `INPUTS_DIR` exists and all the input files are available.","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92733"}},{"Add":{"text":"pub fn checkInputs(days: usize) bool {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92772"}},{"Add":{"text":" const cwd = std.fs.cwd();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92802"}},{"Add":{"text":" const inputs = cwd.openDir(INPUTS_DIR, std.fs.Dir.OpenDirOptions{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92872"}},{"Add":{"text":" .iterate = true,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92897"}},{"Add":{"text":" }) catch {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92912"}},{"Add":{"text":" return false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92934"}},{"Add":{"text":" };","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92941"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92942"}},{"Add":{"text":" var counter: usize = 0;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:92970"}},{"Add":{"text":" var it = inputs.iterate();","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93001"}},{"Add":{"text":" while (it.next() catch unreachable) |_| : (counter += 1) {}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93065"}},{"Add":{"text":"","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93066"}},{"Add":{"text":" if (counter == days) return true else return false;","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93122"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93124"}}]}},{"FileAdd":{"meta":{"basename":"build.zig.zon","metadata":0},"context":[{"change":2,"pos":1}],"contents":[{"Add":{"text":".{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93167"}},{"Add":{"text":" .name = .aoc2021,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93189"}},{"Add":{"text":" .version = \"0.0.0\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93213"}},{"Add":{"text":" .fingerprint = 0x557aa9cc2b29338a,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93252"}},{"Add":{"text":" .minimum_zig_version = \"0.17.0-dev.1622+2b242157b\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93308"}},{"Add":{"text":" .dependencies = .{},","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93333"}},{"Add":{"text":" .paths = .{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93349"}},{"Add":{"text":" \"build.zig\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93370"}},{"Add":{"text":" \"build.zig.zon\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93395"}},{"Add":{"text":" \"src\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93410"}},{"Add":{"text":" \"LICENSE\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93429"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93436"}},{"Add":{"text":"}","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93438"}}]}},{"Edit":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":5,"atom":{"EdgeMap":{"edges":[{"previous":"","flag":"DELETED","from":{"change":50,"pos":152},"to":{"change":3,"start":2129,"end":2705},"introduced_by":50},{"previous":"","flag":"DELETED","from":{"change":55,"pos":501},"to":{"change":3,"start":2129,"end":2705},"introduced_by":55},{"previous":"","flag":"DELETED","from":{"change":13,"pos":2343},"to":{"change":3,"start":2129,"end":2705},"introduced_by":13},{"previous":"","flag":"DELETED","from":{"change":36,"pos":3002},"to":{"change":3,"start":2129,"end":2705},"introduced_by":36},{"previous":"","flag":"DELETED","from":{"change":25,"pos":3105},"to":{"change":3,"start":2129,"end":2705},"introduced_by":25},{"previous":"","flag":"DELETED","from":{"change":11,"pos":3521},"to":{"change":3,"start":2129,"end":2705},"introduced_by":11},{"previous":"","flag":"DELETED","from":{"change":26,"pos":3545},"to":{"change":3,"start":2129,"end":2705},"introduced_by":26},{"previous":"","flag":"DELETED","from":{"change":31,"pos":3701},"to":{"change":3,"start":2129,"end":2705},"introduced_by":31},{"previous":"","flag":"DELETED","from":{"change":48,"pos":4067},"to":{"change":3,"start":2129,"end":2705},"introduced_by":48},{"previous":"","flag":"DELETED","from":{"change":33,"pos":4231},"to":{"change":3,"start":2129,"end":2705},"introduced_by":33},{"previous":"","flag":"DELETED","from":{"change":19,"pos":5285},"to":{"change":3,"start":2129,"end":2705},"introduced_by":19},{"previous":"","flag":"DELETED","from":{"change":18,"pos":5758},"to":{"change":3,"start":2129,"end":2705},"introduced_by":18},{"previous":"","flag":"DELETED","from":{"change":14,"pos":6261},"to":{"change":3,"start":2129,"end":2705},"introduced_by":14},{"previous":"","flag":"DELETED","from":{"change":46,"pos":9388},"to":{"change":3,"start":2129,"end":2705},"introduced_by":46},{"previous":"","flag":"DELETED","from":{"change":5,"pos":10222},"to":{"change":3,"start":2129,"end":2705},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":34,"pos":11623},"to":{"change":3,"start":2129,"end":2705},"introduced_by":34},{"previous":"","flag":"DELETED","from":{"change":8,"pos":13229},"to":{"change":3,"start":2129,"end":2705},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":29,"pos":15126},"to":{"change":3,"start":2129,"end":2705},"introduced_by":29},{"previous":"","flag":"DELETED","from":{"change":20,"pos":15157},"to":{"change":3,"start":2129,"end":2705},"introduced_by":20},{"previous":"","flag":"DELETED","from":{"change":7,"pos":17317},"to":{"change":3,"start":2129,"end":2705},"introduced_by":7},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2129},"to":{"change":3,"start":2129,"end":2705},"introduced_by":3}],"inode":{"change":3,"pos":2055}}},"contents":[{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2129"}},{"Del":{"text":"pub fn build(b: *std.build.Builder) void {","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2172"}},{"Del":{"text":" // Standard target options allows the person running `zig build` to choose","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2251"}},{"Del":{"text":" // what target to build for. Here we do not override the defaults, which","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2328"}},{"Del":{"text":" // means any target is allowed, and the default is native. Other options","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2405"}},{"Del":{"text":" // for restricting supported target set are available.","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2464"}},{"Del":{"text":" const target = b.standardTargetOptions(.{});","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2513"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2514"}},{"Del":{"text":" // Standard release options allow the person running `zig build` to select","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2593"}},{"Del":{"text":" // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2659"}},{"Del":{"text":" const mode = b.standardReleaseOptions();","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2704"}}]}},{"Replacement":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":6,"ins":{"up_context":[{"change":21,"pos":1}],"down_context":[{"change":21,"pos":113}],"flag":"BLOCK","start":93440,"end":93680,"inode":{"change":3,"pos":2055}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":21,"pos":1},"to":{"change":21,"start":1,"end":53},"introduced_by":21},{"previous":"","flag":"DELETED","from":{"change":21,"pos":53},"to":{"change":3,"start":2760,"end":2821},"introduced_by":21},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2760},"to":{"change":3,"start":2760,"end":2821},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2821},"to":{"change":15,"start":17681,"end":17709},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17709},"to":{"change":55,"start":502,"end":575},"introduced_by":55},{"previous":"","flag":"DELETED","from":{"change":55,"pos":575},"to":{"change":15,"start":17709,"end":17842},"introduced_by":55},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":17709},"to":{"change":15,"start":17709,"end":17842},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":15,"pos":17842},"to":{"change":3,"start":2935,"end":2936},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2935},"to":{"change":3,"start":2935,"end":2936},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":2936},"to":{"change":15,"start":17843,"end":18002},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":15,"pos":18002},"to":{"change":3,"start":3079,"end":3080},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3079},"to":{"change":3,"start":3079,"end":3080},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3080},"to":{"change":15,"start":18003,"end":18042},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":18042},"to":{"change":21,"start":54,"end":112},"introduced_by":21},{"previous":"","flag":"DELETED","from":{"change":21,"pos":112},"to":{"change":15,"start":18097,"end":18183},"introduced_by":21},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":18097},"to":{"change":15,"start":18097,"end":18183},"introduced_by":15},{"previous":"","flag":"DELETED","from":{"change":15,"pos":18183},"to":{"change":3,"start":3240,"end":3241},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3240},"to":{"change":3,"start":3240,"end":3241},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3241},"to":{"change":15,"start":18184,"end":18280},"introduced_by":15}],"inode":{"change":3,"pos":2055}},"ins_contents":[{"Add":{"text":"pub fn build(b: *std.Build) void {","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93474"}},{"Add":{"text":" const fetch_module = b.createModule(std.Build.Module.CreateOptions{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93546"}},{"Add":{"text":" .root_source_file = std.Build.LazyPath{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93594"}},{"Add":{"text":" .src_path = .{ .owner = b, .sub_path = \"fetch.zig\" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93660"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93671"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93679"}}],"del_contents":[{"Del":{"text":" const bench = b.step(\"bench\", \"Run benchmark\");","pos":"BT2UMSBOH6GTXZS7OZ4BUUWZVFHX77SGJ6FMF6NLAPBMU7PMMZ4AC:52"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2760"}},{"Del":{"text":" var day: u8 = 1;","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2781"}},{"Del":{"text":" while (day <= days) : (day += 1) {","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2820"}},{"Del":{"text":" for (\"ab\") |part| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17708"}},{"Del":{"text":" if (day == 25 and part == 'b') continue; // There is no 25b","pos":"YAINRP36MHHQVYYHZBLLTOS42ZLVU5AZNQDSORDS7AAEGECXEO7AC:573"}},{"Del":{"text":"","pos":"YAINRP36MHHQVYYHZBLLTOS42ZLVU5AZNQDSORDS7AAEGECXEO7AC:574"}},{"Del":{"text":" const dayString = b.fmt(\"day{:0>2}{c}\", .{ day, part });","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17777"}},{"Del":{"text":" const zigFile = b.fmt(\"src/{s}.zig\", .{dayString});","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17841"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:2935"}},{"Del":{"text":" const exe = b.addExecutable(dayString, zigFile);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17903"}},{"Del":{"text":" exe.setTarget(target);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17938"}},{"Del":{"text":" exe.setBuildMode(mode);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:17974"}},{"Del":{"text":" exe.install();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18001"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:3079"}},{"Del":{"text":" const run_cmd = exe.run();","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18041"}},{"Del":{"text":" // run_cmd.step.dependOn(b.getInstallStep());","pos":"BT2UMSBOH6GTXZS7OZ4BUUWZVFHX77SGJ6FMF6NLAPBMU7PMMZ4AC:111"}},{"Del":{"text":" if (b.args) |args| {","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18129"}},{"Del":{"text":" run_cmd.addArgs(args);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18168"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18182"}},{"Del":{"text":"","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:3240"}},{"Del":{"text":" const run_day = b.step(dayString, \"\");","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18234"}},{"Del":{"text":" run_day.dependOn(&run_cmd.step);","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18279"}}]}},{"Replacement":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":13,"ins":{"up_context":[{"change":21,"pos":114}],"down_context":[{"change":16,"pos":4305}],"flag":"BLOCK","start":93681,"end":93978,"inode":{"change":3,"pos":2055}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":21,"pos":114},"to":{"change":21,"start":114,"end":157},"introduced_by":21},{"previous":"","flag":"DELETED","from":{"change":21,"pos":157},"to":{"change":15,"start":18367,"end":18377},"introduced_by":21},{"previous":"","flag":"DELETED","from":{"change":16,"pos":4298},"to":{"change":15,"start":18367,"end":18377},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":18367},"to":{"change":15,"start":18367,"end":18377},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":15,"pos":18377},"to":{"change":16,"start":4299,"end":4305},"introduced_by":16}],"inode":{"change":3,"pos":2055}},"ins_contents":[{"Add":{"text":" const mod = b.createModule(.{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93714"}},{"Add":{"text":" .optimize = b.standardOptimizeOption(.{}),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93765"}},{"Add":{"text":" .target = b.standardTargetOptions(.{}),","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93813"}},{"Add":{"text":" .root_source_file = .{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93844"}},{"Add":{"text":" .src_path = .{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93871"}},{"Add":{"text":" .owner = b,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93899"}},{"Add":{"text":" .sub_path = \"src/main.zig\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93943"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93958"}},{"Add":{"text":" },","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93969"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:93977"}}],"del_contents":[{"Del":{"text":" bench.dependOn(&run_cmd.step);","pos":"BT2UMSBOH6GTXZS7OZ4BUUWZVFHX77SGJ6FMF6NLAPBMU7PMMZ4AC:156"}},{"Del":{"text":" }","pos":"NBWIQLPZIFZRXGCDMIFXQAAWWVQEOJDP6KIALLI2NJE4YSNCCNOAC:18376"}},{"Del":{"text":" }","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4304"}}]}},{"Replacement":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":24,"ins":{"up_context":[{"change":16,"pos":4306}],"down_context":[{"change":16,"pos":4440}],"flag":"BLOCK","start":93979,"end":94131,"inode":{"change":3,"pos":2055}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":4306},"to":{"change":16,"start":4306,"end":4421},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":4421},"to":{"change":21,"start":158,"end":180},"introduced_by":21}],"inode":{"change":3,"pos":2055}},"ins_contents":[{"Add":{"text":" const exe = b.addExecutable(.{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94013"}},{"Add":{"text":" .name = \"aoc2021\",","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94040"}},{"Add":{"text":" .root_module = mod,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94068"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94076"}},{"Add":{"text":" exe.root_module.addImport(\"fetch\", fetch_module);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94130"}}],"del_contents":[{"Del":{"text":" const exe = b.addExecutable(\"aoc2021\", \"src/main.zig\");","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4365"}},{"Del":{"text":" exe.setTarget(target);","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4392"}},{"Del":{"text":" exe.setBuildMode(mode);","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4420"}},{"Del":{"text":" // exe.install();","pos":"BT2UMSBOH6GTXZS7OZ4BUUWZVFHX77SGJ6FMF6NLAPBMU7PMMZ4AC:179"}}]}},{"Replacement":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":30,"ins":{"up_context":[{"change":16,"pos":4441}],"down_context":[{"change":3,"pos":3414}],"flag":"BLOCK","start":94132,"end":94175,"inode":{"change":3,"pos":2055}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":4441},"to":{"change":16,"start":4441,"end":4472},"introduced_by":16},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":4472},"to":{"change":21,"start":181,"end":231},"introduced_by":21},{"previous":"","flag":"DELETED","from":{"change":21,"pos":231},"to":{"change":16,"start":4519,"end":4575},"introduced_by":21},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":4519},"to":{"change":16,"start":4519,"end":4575},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":16,"pos":4575},"to":{"change":3,"start":3408,"end":3414},"introduced_by":16},{"previous":"","flag":"DELETED","from":{"change":15,"pos":18377},"to":{"change":3,"start":3408,"end":3414},"introduced_by":15},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3408},"to":{"change":3,"start":3408,"end":3414},"introduced_by":3}],"inode":{"change":3,"pos":2055}},"ins_contents":[{"Add":{"text":" const run_cmd = b.addRunArtifact(exe);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94174"}}],"del_contents":[{"Del":{"text":" const run_cmd = exe.run();","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4471"}},{"Del":{"text":" // run_cmd.step.dependOn(b.getInstallStep());","pos":"BT2UMSBOH6GTXZS7OZ4BUUWZVFHX77SGJ6FMF6NLAPBMU7PMMZ4AC:230"}},{"Del":{"text":" if (b.args) |args| {","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4543"}},{"Del":{"text":" run_cmd.addArgs(args);","pos":"SPON6U5RKD4XUHNHLXYUQ2IVY7VGQZT4U4MHDHH7BJBMLW42CZGAC:4574"}},{"Del":{"text":" }","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:3413"}}]}},{"Replacement":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":35,"ins":{"up_context":[{"change":16,"pos":4669}],"down_context":[{"change":21,"pos":267}],"flag":"BLOCK","start":94176,"end":94267,"inode":{"change":3,"pos":2055}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":16,"pos":4669},"to":{"change":21,"start":232,"end":267},"introduced_by":21}],"inode":{"change":3,"pos":2055}},"ins_contents":[{"Add":{"text":" const exe_tests = b.addTest(std.Build.TestOptions{","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94230"}},{"Add":{"text":" .root_module = mod,","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94258"}},{"Add":{"text":" });","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94266"}}],"del_contents":[{"Del":{"text":" bench.dependOn(&run_cmd.step);","pos":"BT2UMSBOH6GTXZS7OZ4BUUWZVFHX77SGJ6FMF6NLAPBMU7PMMZ4AC:266"}}]}},{"Replacement":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":39,"ins":{"up_context":[{"change":21,"pos":268}],"down_context":[{"change":3,"pos":3531}],"flag":"BLOCK","start":94268,"end":94318,"inode":{"change":3,"pos":2055}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":21,"pos":268},"to":{"change":62,"start":6336,"end":6390},"introduced_by":62},{"previous":"","flag":"DELETED","from":{"change":62,"pos":6390},"to":{"change":3,"start":3464,"end":3531},"introduced_by":62},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3464},"to":{"change":3,"start":3464,"end":3531},"introduced_by":3}],"inode":{"change":3,"pos":2055}},"ins_contents":[{"Add":{"text":" const test_cmd = b.addRunArtifact(exe_tests);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94317"}}],"del_contents":[{"Del":{"text":" const exe_tests = b.addTest(\"src/main_test.zig\");","pos":"HHYQTFLOCTLKQF3SYBT2Z5YFRYAJEJ6RL6P72JNP2VANSG3EE3SAC:6389"}},{"Del":{"text":" exe_tests.setTarget(target);","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:3496"}},{"Del":{"text":" exe_tests.setBuildMode(mode);","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:3530"}}]}},{"Replacement":{"inode":{"change":3,"pos":2055},"path":"build.zig","line":42,"ins":{"up_context":[{"change":3,"pos":3588}],"down_context":[{"change":3,"pos":3629}],"flag":"BLOCK","start":94319,"end":94359,"inode":{"change":3,"pos":2055}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":3588},"to":{"change":3,"start":3588,"end":3629},"introduced_by":3}],"inode":{"change":3,"pos":2055}},"ins_contents":[{"Add":{"text":" test_step.dependOn(&test_cmd.step);","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94358"}}],"del_contents":[{"Del":{"text":" test_step.dependOn(&exe_tests.step);","pos":"ISKIMCRTCM4ZY34QENDO4AN7ZAKRRBPFLA5MYHXH2K6Q2WKJDZNQC:3628"}}]}},{"Replacement":{"inode":{"change":68,"pos":34},"path":"README.md","line":477,"ins":{"up_context":[{"change":67,"pos":295}],"down_context":[{"change":67,"pos":328}],"flag":"BLOCK","start":94360,"end":94405,"inode":{"change":68,"pos":34}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":67,"pos":295},"to":{"change":67,"start":295,"end":328},"introduced_by":67}],"inode":{"change":68,"pos":34}},"ins_contents":[{"Add":{"text":"## AMD Ryzen 5 5500 CPU 32GB RAM (zig-0.9.1)","pos":"5HNYAI5J6ECXS43RZ3EE346IAVGQOM5AHVEENIG4PERS4UQRAQBAC:94404"}}],"del_contents":[{"Del":{"text":"## AMD Ryzen 5 5500 CPU 32GB RAM","pos":"DUW2KA4R5IGJU4M353PNAIZXRPGPRPAHLF6Y2W2BCGPYRYFUR6JQC:327"}}]}}],"owner":"voroskoi","repo":"aoc2021-zig","token":"Fq5o29twX9TP8XWlKt3dkspEgUHQ6Q60D2QnvRRSeiQ=","login":null}

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