func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, a = 0, b = 0;     int t;     for (int i = 0; i < 3; ++i) {       cin >> t;       a += t;     }     a = (a + 4) / 5;     for (int i = 0; i < 3; ++i) {       cin >> t;       b += t;     }     b = (b + 9) / 10;     cin >> n;     if (a + b > n)       printf( NO );     else       printf( YES );     return 0;   }   