func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n;     cin >> n;     int minutes[n];     int result = -1;     int lastN = 0;     for (int i = 0; i < n; i++) {       cin >> minutes[i];       if (i == 0 && minutes[0] > 15) {         result = 15;       } else if (result < 0 && minutes[i] - minutes[i - 1] > 15) {         result = minutes[i - 1] + 15;       }     }     if (result < 0) {       result = minutes[n - 1] + 15;     }     if (result > 90) {       result = 90;     }     cout << result;     return 0;   }   