func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int i, n, rem, k, f = 0, c = 0;     cin >> n;     vector<string> s;     if (n == 0) {       cout <<  zero ;       return 0;     }     while (n != 0) {       rem = n % 10;       n = n / 10;       c++;       if (rem == 0) {         rem = n % 10;         if (rem == 1) {           cout <<  ten ;         } else if (rem == 2) {           cout <<  twenty ;         } else if (rem == 3) {           cout <<  thirty ;         } else if (rem == 4) {           cout <<  forty ;         } else if (rem == 5) {           cout <<  fifty ;         } else if (rem == 6) {           cout <<  sixty ;         } else if (rem == 7) {           cout <<  seventy ;         } else if (rem == 8) {           cout <<  eighty ;         } else if (rem == 9) {           cout <<  ninety ;         }         return 0;       } else if (f == 0) {         f = 1;         if (rem == 1) {           s.push_back( one );         } else if (rem == 2) {           s.push_back( two );         } else if (rem == 3) {           s.push_back( three );         } else if (rem == 4) {           s.push_back( four );         } else if (rem == 5) {           s.push_back( five );         } else if (rem == 6) {           s.push_back( six );         } else if (rem == 7) {           s.push_back( seven );         } else if (rem == 8) {           s.push_back( eight );         } else if (rem == 9) {           s.push_back( nine );         }       } else if (f == 1) {         if (rem == 1) {           if (s[0] ==  one ) {             cout <<  eleven ;             return 0;           } else if (s[0] ==  two ) {             cout <<  twelve ;             return 0;           } else if (s[0] ==  three ) {             cout <<  thirteen ;             return 0;           } else if (s[0] ==  four ) {             cout <<  fourteen ;             return 0;           } else if (s[0] ==  five ) {             cout <<  fifteen ;             return 0;           } else if (s[0] ==  six ) {             cout <<  sixteen ;             return 0;           } else if (s[0] ==  seven ) {             cout <<  seventeen ;             return 0;           } else if (s[0] ==  eight ) {             cout <<  eighteen ;             return 0;           } else if (s[0] ==  nine ) {             cout <<  nineteen ;             return 0;           }         } else if (rem == 2) {           s.push_back( twenty );         } else if (rem == 3) {           s.push_back( thirty );         } else if (rem == 4) {           s.push_back( forty );         } else if (rem == 5) {           s.push_back( fifty );         } else if (rem == 6) {           s.push_back( sixty );         } else if (rem == 7) {           s.push_back( seventy );         } else if (rem == 8) {           s.push_back( eighty );         } else if (rem == 9) {           s.push_back( ninety );         }       }     }     if (c == 1) {       cout << s[0];     } else {       cout << s[1] <<  -  << s[0];     }     return 0;   }   