func_code_string: #include <bits/stdc++.h>   using namespace std;   bool isVowel(char c) {     return (c ==  a  || c ==  e  || c ==  i  || c ==  o  || c ==  u );   }   int main() {     vector<string> v;     int cnt[] = {5, 7, 5};     for (int i = 0; i < 3; i++) {       string s;       char c;       cin >> c;       getline(cin, s);       s = c + s;       v.push_back(s);     }     for (int i = 0; i < 3; i++) {       int c = 0;       for (auto u : v[i]) {         if (isVowel(u)) c++;       }       if (c != cnt[i]) return cout <<  NO n , 0;     }     cout <<  YES n ;   }   