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calc hashes, sum up

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This commit is contained in:
Baipyrus 2023-12-15 20:38:30 +01:00
parent 774fd15ec4
commit d6d3a06b85
1 changed files with 6 additions and 2 deletions
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8
Day15/Part1.js
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@ -1,8 +1,12 @@
import { readFileSync } from "fs";
const t0 = performance.now();
const input = readFileSync("input.txt").toString();
console.log(input);
const input = readFileSync("input.txt").toString().split("\n")[0].split(",");
const hashes = input.map((e) =>
e.split("").reduce((a, i) => ((a + i.charCodeAt(0)) * 17) % 256, 0)
);
const sum = hashes.reduce((a, i) => a + i);
console.log(sum);
const t1 = performance.now();
console.log(`Runtime: ${t1 - t0}ms`);