func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, tf = 0, f = 0, hun = 0;     cin >> n;     int a[n];     for (int i = 0; i < n; i++) {       cin >> a[i];       if (a[i] == 25)         tf++;       else if (a[i] == 50) {         f++;         tf--;       } else {         hun++;         if (f >= 1) {           f--;           tf--;         } else           tf = tf - 3;       }       if (tf < 0) {         cout <<  NO ;         break;       }     }     if (tf >= 0) cout <<  YES ;     return 0;   }   