Maximum sum

#include <iostream>

using namespace std;

int main() {
    int n;
    cin >> n;

    int nums[n];
    for (int i=0; i<n; i++)
       cin>>nums[i];

    int ans = nums[0];

    int curr = 0;

    for (int i=0; i<n; i++) {
        curr = max(nums[i], curr+nums[i]);
        ans = max(ans, curr);
    }
    cout << ans << endl;
    return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: WRONG ANSWER

Test 9

Verdict: WRONG ANSWER

Test 10

Verdict: WRONG ANSWER

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED