func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     int a[n];     int hired = 0, untreated, counter = 0, counter2 = 0;     for (int i = 0; i < n; i++) {       cin >> a[i];       if (a[i] != -1) {         hired += a[i];       } else if (a[i] == -1 && hired != 0) {         counter++;         hired--;       }       if (a[i] == -1) {         counter2++;       }     }     untreated = counter2 - counter;     cout << untreated;   }   