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Solve D11P01
+27
+27
day11/part1.ts
+27
day11/part1.ts
···
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import { readFileSync, writeFileSync } from "fs";
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const rawDeviceMap = readFileSync("./input.txt", "utf8")
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.split(/\n/)
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.map((line) => line.split(":"))
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.map(array => {
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return [array[0], [...array[1].trim().split(/\s/)]]
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})
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const deviceMap = new Map<string, string[]>([...rawDeviceMap]);
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let numberOfPaths = 0;
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const dfs = (device: string) => {
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if (device === "out") {
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numberOfPaths++;
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return;
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}
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for (const d of deviceMap.get(device)) {
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dfs(d);
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}
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};
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dfs("you");
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console.log(numberOfPaths);