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13 lines
391 B
JavaScript
13 lines
391 B
JavaScript
import { readFileSync } from "fs";
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const t0 = performance.now();
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const input = readFileSync("input.txt").toString().split("\n")[0].split(",");
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const hashes = input.map((e) =>
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e.split("").reduce((a, i) => ((a + i.charCodeAt(0)) * 17) % 256, 0)
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);
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const sum = hashes.reduce((a, i) => a + i);
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console.log(sum);
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const t1 = performance.now();
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console.log(`Runtime: ${t1 - t0}ms`);
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