deno.land / x / masx200_leetcode_test@10.6.5 / reverse-string / index.ts
12345678export default function reverseString(s: string[]): void { if (s.length < 2) return; const half = Math.floor(s.length / 2); for (let i = 0; i < half; i++) { [s[i], s[s.length - i - 1]] = [s[s.length - i - 1], s[i]]; }}
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