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13_2

This commit is contained in:
Aelita4 2022-12-13 22:39:11 +01:00
parent 7a0b0d776c
commit ee3df151ea
Signed by: Aelita4
GPG Key ID: E44490C2025906C1
1 changed files with 14 additions and 5 deletions
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19
day13/index.js
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@ -27,13 +27,22 @@ function compareArrays(left, right) {
} }
} }
let sum = 0; const inputs = [];
let currentPair = 1;
const beforeTwo = [];
const between = []
const afterSix = [];
input.split('\n\n').forEach(line => { input.split('\n\n').forEach(line => {
const pair = line.split('\n'); const pair = line.split('\n');
if(compareArrays(JSON.parse(pair[0]), JSON.parse(pair[1])) === 1) sum += currentPair; inputs.push(pair[0])
currentPair++; inputs.push(pair[1])
}); });
console.log(sum) inputs.forEach(i => {
if(compareArrays(JSON.parse(i), JSON.parse("[[2]]")) === 1) beforeTwo.push(i);
else if(compareArrays(JSON.parse("[[6]]"), JSON.parse(i)) === 1) afterSix.push(i);
else between.push(i)
})
console.log((beforeTwo.length + 1) * (beforeTwo.length + between.length + 2))