Envío 4044

Código

#include <bits/stdc++.h>
using namespace std;

#define endl '\n'
#define ll long long
#define sz(x) int(x.size())
#define dbg(x) cout << #x << " = " << x << endl

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int n; cin >> n;
    int val[n];
    for (int &i : val) cin >> i;
    ll ans = -1e9;
    ll sum = -1e9;
    for (int i = 0; i < n; ++i) {
        if (val[i] > sum + val[i]) sum = val[i];
        else sum += val[i];
        ans = max(ans, sum);
    }
    cout << ans << endl;
    return 0;
}