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advent-of-code-2022
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04_2

This commit is contained in:
Aelita4 2022-12-04 15:42:22 +01:00
parent 26990dcbf6
commit add1fd2239
Signed by: Aelita4
GPG Key ID: E44490C2025906C1
1 changed files with 8 additions and 3 deletions
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9
day04/index.js
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@ -3,7 +3,7 @@ import { readFileSync } from "fs";
const input = readFileSync("pairs.txt", "utf-8"); const input = readFileSync("pairs.txt", "utf-8");
const assignments = []; const assignments = [];
let pairs, countPairs = 0; let pairs, countPairs = 0, countOverlap = 0;
input.split('\n').forEach(pair => { input.split('\n').forEach(pair => {
for(let i = 0; i < 2; i++) { for(let i = 0; i < 2; i++) {
@ -26,14 +26,19 @@ input.split('\n').forEach(pair => {
assignments[1][i - 1] = i; assignments[1][i - 1] = i;
} }
let isOneInside = true, isTwoInside = true; let isOneInside = true, isTwoInside = true, foundOverlap = false;
for(let i = 0; i < 99; i++) { for(let i = 0; i < 99; i++) {
if(assignments[0][i] !== "." && assignments[0][i] !== assignments[1][i]) isOneInside = false; if(assignments[0][i] !== "." && assignments[0][i] !== assignments[1][i]) isOneInside = false;
if(assignments[1][i] !== "." && assignments[0][i] !== assignments[1][i]) isTwoInside = false; if(assignments[1][i] !== "." && assignments[0][i] !== assignments[1][i]) isTwoInside = false;
if(assignments[0][i] !== "." && assignments[0][i] === assignments[1][i] && !foundOverlap) {
foundOverlap = true;
countOverlap++;
}
} }
if(isOneInside || isTwoInside) countPairs++; if(isOneInside || isTwoInside) countPairs++;
}); });
console.log(countPairs) console.log(countPairs)
console.log(countOverlap)