題目:
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLiAzNfRHLGZkRGZkRfJ3bs92YsYTMfVmepNHL6FFVONzY61UNNpHW4Z0MMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnL4MjMxITO1kTM3AjMwAjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
代碼:
class Solution {
public int maxSubArray(int[] nums) {
int ans = nums[0];
int sum = 0;
for(int num: nums) {
if(sum > 0) {
sum += num;
} else {
sum = num;
}
ans = Math.max(ans, sum);
}
return ans;
}
}