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11 lines
342 B
JavaScript
11 lines
342 B
JavaScript
const findLISLength = async (arr) => {
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if (!arr?.length) return 0
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const { bisectLeft } = await import('https://cdn.jsdelivr.net/npm/d3-array@3/+esm')
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const tails = []
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for (const n of arr) {
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const i = bisectLeft(tails, n)
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i < tails.length ? tails[i] = n : tails.push(n)
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}
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return tails.length
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}
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export default findLISLength; |