最大子數組
阿新 • • 發佈:2017-11-06
com n-1 begin logs 子數組 mage indicate array es2017
class Solution {
public:
/*
* @param nums: A list of integers
* @return: A integer indicate the sum of max subarray
*/
int maxSubArray(vector<int> &nums) {
// write your code here
int sum = 0, flag = 0,n=nums.size();
for (int i = 0; i < n; i++) {
flag += nums[i];
if (flag < 0) flag = 0;
if (flag > sum) sum = flag;
}
sort(nums.begin(), nums.end());
if (nums[n-1] <= 0) {
sum = nums[n-1];
}
return sum;
}
};
最大子數組