deno.land / x / masx200_leetcode_test@10.6.5 / special-array-with-x-elements-greater-than-or-equal-x / index.ts
12345678910export default function specialArray(nums: number[]): number { nums.sort((a, b) => a - b); const n = nums.length; if (nums[0] >= n) return n; for (let i = 1; i < n; i++) { if (nums[n - i] >= i && nums[n - 1 - i] < i) return i; } return -1;}
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