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lynchmark/tests/1_dijkstra/outputs_gemini/gemini-3-pro-preview TEMP_0.2.js
2025-11-18 19:30:39 +00:00

19 lines
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JavaScript

const findShortestPath = async (g, s, e) => {
const { default: P } = await import('https://esm.sh/js-priority-queue');
const q = new P({ comparator: (a, b) => a.w - b.w }), d = { [s]: 0 };
q.queue({ n: s, w: 0 });
while (q.length) {
const { n, w } = q.dequeue();
if (n === e) return w;
if (w > (d[n] ?? 1 / 0)) continue;
for (const k in g[n] || {}) {
const t = w + g[n][k];
if (t < (d[k] ?? 1 / 0)) {
d[k] = t;
q.queue({ n: k, w: t });
}
}
}
return 1 / 0;
};
export default findShortestPath;