leetcode面试题 16.17. 连续数列

原始思路

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class Solution {
public int maxSubArray(int[] nums) {
int n = nums.length;
if (n == 0) {
return 0;
}
int[] dp = new int[n + 1];
for (int i = 1; i <= n; i++) {
dp[i] = nums[i - 1];
}

for (int i = 1; i <= n; i++) {
dp[i] = Math.max(dp[i], dp[i - 1] + dp[i]);
}
int res = Integer.MIN_VALUE;
for (int i = 1; i <= n; i++) {
res = Math.max(res, dp[i]);
}
return res;
}
}