Files
Leetcode-100/3-53-maximum_subarray.cpp
2025-08-19 21:21:54 +08:00

20 lines
539 B
C++

#include <bits/stdc++.h>
#include <math.h>
#include <algorithm>
int maxSubArray(int* nums, int numsSize) {
int curmax = -1000000;
int all_max = -1000000;
for (int i = 0; i < numsSize; i++) {
curmax = nums[i] > curmax + nums[i] ? nums[i] : curmax + nums[i];
all_max = all_max > curmax ? all_max : curmax;
// printf("%d %d\n", curmax, all_max);
}
return all_max;
}
int main() {
int nums[] = {-3, -2, -2, -3};
printf("%d\n", maxSubArray(nums, sizeof(nums) / sizeof(int)));
return 0;
}