{"header":{"message":"Part 2 for 2021 day 4","description":null,"timestamp":"2021-12-08T03:19:41.068412Z","authors":[{"email":"quick.dudley@gmail.com","full_name":"Jeremy List","name":"quickdudley"}]},"hash":"J5J4TGTH2BFRP3IUTKMYETEKTZKDTCQU2IPRHVUPUCQ6BEAEBIQQC","authors":[],"deps":{"hashes":[["J5J4TGTH2BFRP3IUTKMYETEKTZKDTCQU2IPRHVUPUCQ6BEAEBIQQC","Part 2 for 2021 day 4"],["AA",null],["P7M5N7HRGJBPQPN6NTYYG56EWFZQWGC62AFO6TAIXCSDRPKX3LNQC","Part 1 solution for 2021 day 4"]],"deps":["P7M5N7HRGJBPQPN6NTYYG56EWFZQWGC62AFO6TAIXCSDRPKX3LNQC"],"known":[]},"hunks":[{"Replacement":{"inode":{"change":2,"pos":32},"path":"2021/day4.rs","line":48,"ins":{"up_context":[{"change":2,"pos":1296}],"down_context":[{"change":2,"pos":1388}],"flag":"BLOCK","start":0,"end":119,"inode":{"change":2,"pos":32}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1296},"to":{"change":2,"start":1296,"end":1388},"introduced_by":2}],"inode":{"change":2,"pos":32}},"ins_contents":[{"Add":"fn parse_boards<'a, I: Iterator, S: AsRef>(input: &'a mut I) -> impl Iterator>> + 'a {"}],"del_contents":[{"Del":"fn parse_boards, S: AsRef>(input: &mut I) -> Vec>> {\n"}]}},{"Edit":{"inode":{"change":2,"pos":32},"path":"2021/day4.rs","line":63,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":1783},"to":{"change":2,"start":1783,"end":1802},"introduced_by":2}],"inode":{"change":2,"pos":32}}},"contents":[{"Del":" .collect()\n"}]}},{"Replacement":{"inode":{"change":2,"pos":32},"path":"2021/day4.rs","line":76,"ins":{"up_context":[{"change":2,"pos":2204}],"down_context":[{"change":2,"pos":2305}],"flag":"BLOCK","start":120,"end":256,"inode":{"change":2,"pos":32}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2204},"to":{"change":2,"start":2204,"end":2305},"introduced_by":2}],"inode":{"change":2,"pos":32}},"ins_contents":[{"Add":" let mut lines = lines.flat_map(Result::ok);"},{"Add":" let boards = parse_boards(&mut lines);"},{"Add":" let (score1,step1,score2,step2) = boards"}],"del_contents":[{"Del":" let boards = parse_boards(&mut lines.flat_map(Result::ok));\n let (score,step) = boards.iter()\n"}]}},{"Replacement":{"inode":{"change":2,"pos":32},"path":"2021/day4.rs","line":83,"ins":{"up_context":[{"change":2,"pos":2508}],"down_context":[{"change":2,"pos":2729}],"flag":"BLOCK","start":257,"end":820,"inode":{"change":2,"pos":32}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2508},"to":{"change":2,"start":2508,"end":2729},"introduced_by":2}],"inode":{"change":2,"pos":32}},"ins_contents":[{"Add":" .fold(None, |acc, (score,step)| match acc {"},{"Add":" None => Some((score,step,score,step)),"},{"Add":" Some((score1,step1,score2,step2)) => {"},{"Add":" let (score1,step1) = if step < step1 {"},{"Add":" (score,step)"},{"Add":" } else {"},{"Add":" (score1,step1)"},{"Add":" };"},{"Add":" let (score2,step2) = if step > step2 {"},{"Add":" (score,step)"},{"Add":" } else {"},{"Add":" (score2,step2)"},{"Add":" };"},{"Add":" Some((score1,step1,score2,step2))"},{"Add":" }"},{"Add":" })"}],"del_contents":[{"Del":" .min_by(|(_,a),(_,b)| a.cmp(b))\n .unwrap();\n println!(\"Time: {}\", step);\n println!(\"Score: {}\", score);\n let (last_called,_) = draws.iter()\n .filter(|(_,w)| *w == &step)\n .next()\n"}]}},{"Edit":{"inode":{"change":2,"pos":32},"path":"2021/day4.rs","line":100,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":2748}],"down_context":[{"change":2,"pos":2748}],"flag":"BLOCK","start":821,"end":1008,"inode":{"change":2,"pos":32}}},"contents":[{"Add":" println!(\"- Part 1 -\");"},{"Add":" println!(\"Time: {}\", step1);"},{"Add":" println!(\"Score: {}\", score1);"},{"Add":" let (last_called,_) = draws.iter().filter(|(_,step)| **step == step1).next().unwrap();"}]}},{"Replacement":{"inode":{"change":2,"pos":32},"path":"2021/day4.rs","line":105,"ins":{"up_context":[{"change":2,"pos":2794}],"down_context":[{"change":2,"pos":2872}],"flag":"BLOCK","start":1009,"end":1381,"inode":{"change":2,"pos":32}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":2,"pos":2794},"to":{"change":2,"start":2794,"end":2872},"introduced_by":2}],"inode":{"change":2,"pos":32}},"ins_contents":[{"Add":" println!(\"Product: {}\", score1 * *last_called as usize);"},{"Add":" println!();"},{"Add":" println!(\"- Part 2 -\");"},{"Add":" println!(\"Time: {}\", step2);"},{"Add":" println!(\"Score: {}\", score2);"},{"Add":" let (last_called,_) = draws.iter().filter(|(_,step)| **step == step2).next().unwrap();"},{"Add":" println!(\"Last called: {}\", last_called);"},{"Add":" println!(\"Product: {}\", score2 * *last_called as usize);"},{"Add":""}],"del_contents":[{"Del":" println!(\"Product: {}\", score * >::into(*last_called));\n"}]}}],"owner":"quickdudley","repo":"adventofcode","token":"/NuJblsUeoqNztsU1Yao8x98qGS0N7oe0Tx3HaLYGJ4=","login":null}

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