思路
先把每一个值都加到当前集合中,记录当前的和,直到当前记录和小于0了,再重置改记录,再次尝试累加
代码
class Solution {
public:int maxSubArray(vector<int>& nums) {int res = INT32_MIN;int curSum = 0;for(int i = 0; i < nums.size(); i++){curSum += nums[i];if(curSum > res) res = curSum;if(curSum <= 0) curSum = 0;}return res;}
};