emily/advent-of-code - Change A7K2WKKZZPQ4GAK3OPBB6C6XZ5663ZXULHUMRU4JOPXZZ653NP7QC

My solutions for the Advent of Code challenge

Improve performance for day 22

Created by emily on December 22, 2020

A7K2WKKZZPQ4GAK3OPBB6C6XZ5663ZXULHUMRU4JOPXZZ653NP7QC

Dependencies

[2] 3T2GILQFZNX2TBAGRVRXODS3OGDIX73KQ53SK3UIFJMOXSVJ5PBQC

In channels

main

Change contents

Replacement in 22.js at line 140 [2.8]
B:BD[2.1005] → [2.1005:1047]
```
    return JSON.parse(JSON.stringify(x));
```
[2.1005]
[2.1047]
```
    return [...x];
```

Replacement in 22.js at line 147 [2.8]

B:BD[2.1155] → [2.1155:1230]

        if (prev.has(JSON.stringify([p1, p2]))) {
            return true;

[2.1155]

[2.1230]

        if (r % 24 == 0) {
            if (prev.has(JSON.stringify([p1, p2]))) {
                return true;
            }
            prev.add(JSON.stringify([p1, p2]));

Deletion in 22.js at line 153 [2.8]
B:BD[2.1240] → [2.1240:1284]
```
        prev.add(JSON.stringify([p1, p2]));
```