C语言 | Leetcode C语言题解之第275题H指数II

题目：

题解：

int hIndex(int* citations, int citationsSize) {     int left = 0, right = citationsSize - 1;     while (left <= right) {         int mid = left + (right - left) / 2;         if (citations[mid] >= citationsSize - mid) {             right = mid - 1;         } else {             left = mid + 1;         }     }     return citationsSize - left; }