[LeetCode C++] 724. 寻找数组的中心下标-CSDN博客

网站介绍:来源:力扣(LeetCode)链接:https://leetcode-cn.com/problems/find-pivot-index/题目:解法:class Solution {public: int pivotIndex(vector<int> &nums) { int total = accumulate(nums.begin(), nums.end(), 0); int sum = 0; for (int i