func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios::sync_with_stdio(0);     cin.tie(0);     int t;     t = 1;     while (t--) {       int c = 0;       std::vector<int> v;       string s[3];       getline(cin, s[0]);       getline(cin, s[1]);       getline(cin, s[2]);       for (int i = 0; i <= 2; i++) {         for (int j = 0; j <= s[i].length() - 1; j++) {           if (s[i][j] ==  a  || s[i][j] ==  e  || s[i][j] ==  i  ||               s[i][j] ==  o  || s[i][j] ==  u )             c++;         }         v.push_back(c);         c = 0;       }       if (v[0] == 5 && v[1] == 7 && v[2] == 5) {         cout <<  YES ;       } else {         cout <<  NO ;       }     }     cerr <<  Time taken :   << (float)clock() / CLOCKS_PER_SEC <<   secs  << endl;     return 0;   }   