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cleanup
+1
-5
+1
-5
2023/day10/part1.ts
+1
-5
2023/day10/part1.ts
···
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export function answer(input: string): number {
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const m = input.split("\n").map((l) => l.split(""));
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console.log(`map: ${m[0].length}x${m.length}`);
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const mainLoop = findMainLoop(m);
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return Math.floor(mainLoop.length / 2);
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}
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···
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.fill(null)
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.map((_, i) => [start, move(start, dirs[i])]);
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for (const [i, pathStart] of paths.entries()) {
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for (const pathStart of paths) {
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const path = followPath(m, pathStart);
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console.log(i, path);
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if (isLoop(m, path)) return path;
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}
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throw "did not find main loop";