func_code_string: #include <bits/stdc++.h>   using namespace std;   int n;   void chis(int x) {     switch (x) {       case 0:         cout <<  zero  << endl;         break;       case 1:         cout <<  one  << endl;         break;       case 2:         cout <<  two  << endl;         break;       case 3:         cout <<  three  << endl;         break;       case 4:         cout <<  four  << endl;         break;       case 5:         cout <<  five  << endl;         break;       case 6:         cout <<  six  << endl;         break;       case 7:         cout <<  seven  << endl;         break;       case 8:         cout <<  eight  << endl;         break;       case 9:         cout <<  nine  << endl;         break;     }   }   void chis2(int x) {     switch (x) {       case 2:         cout <<  twenty ;         break;       case 3:         cout <<  thirty ;         break;       case 4:         cout <<  forty ;         break;       case 5:         cout <<  fifty ;         break;       case 6:         cout <<  sixty ;         break;       case 7:         cout <<  seventy ;         break;       case 8:         cout <<  eighty ;         break;       case 9:         cout <<  ninety ;         break;     }   }   void chis3(int x) {     switch (x) {       case 10:         cout <<  ten  << endl;         break;       case 11:         cout <<  eleven  << endl;         break;       case 12:         cout <<  twelve  << endl;         break;       case 13:         cout <<  thirteen  << endl;         break;       case 14:         cout <<  fourteen  << endl;         break;       case 15:         cout <<  fifteen  << endl;         break;       case 16:         cout <<  sixteen  << endl;         break;       case 17:         cout <<  seventeen  << endl;         break;       case 18:         cout <<  eighteen  << endl;         break;       case 19:         cout <<  nineteen  << endl;         break;     }   }   void read() {     cin >> n;     if (n <= 9)       chis(n);     else {       int des = n / 10;       if (des == 1)         chis3(n);       else {         chis2(des);         int ost = n % 10;         if (ost == 0)           cout << endl;         else {           cout <<  - ;           chis(ost);         }       }     }   }   int main() {     read();     return 0;   }   