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Nathan van Ofwegen
2022-12-04 17:35:01 +00:00
parent 57f3bd59e1
commit 6b2e5bbe2c
1 changed files with 7 additions and 12 deletions
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19
src/2022/day4/index.ts
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@@ -4,20 +4,15 @@ import { readFile, sum } from "../../utils";
let input = readFile(path.resolve(__dirname, 'input.txt')); let input = readFile(path.resolve(__dirname, 'input.txt'));
const day1 = input.split('\n').filter(row => { const day1 = input.split('\n').filter(row => {
let first = "" const [firstElf, secondElf] = row.split(',').map(elf => elf.split('-').map(Number));
let second = "" return (firstElf[0] - secondElf[0] >= 0 && secondElf[1] - firstElf[1] >= 0) || (secondElf[0] - firstElf[0] >= 0 && firstElf[1] - secondElf[1] >= 0);
const [firstElf, secondElf] = row.split(',');
const [firstElfStart, firstElfEnd] = firstElf.split('-').map(Number);
const [secondElfStart, secondElfEnd] = secondElf.split('-').map(Number);
if (firstElfStart - secondElfStart >= 0 && secondElfEnd - firstElfEnd >= 0) return true;
if (secondElfStart - firstElfStart >= 0 && firstElfEnd - secondElfEnd >= 0) return true;
}).length; }).length;
console.log("Day1:", day1) console.log("Day1:", day1)
const day2 = input.split('\n').filter(row => {
const [firstElf, secondElf] = row.split(',').map(elf => elf.split('-').map(Number));
return (firstElf[1] >= secondElf[0] && secondElf[1] >= firstElf[0]);
}).length;
// const day2 = input; console.log("Day2:", day2);
// console.log("Day2:", day2);