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lynchmark/tests/1_dijkstra/outputs_gemini/gemini-3-pro-preview TEMP_0.8.js
2025-11-18 22:04:41 +00:00

22 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 })
const 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] ?? Infinity)) continue
for (const k in g[n]) {
const c = w + g[n][k]
if (c < (d[k] ?? Infinity)) {
d[k] = c
q.queue({ n: k, w: c })
}
}
}
return Infinity
}
export default findShortestPath;