func_code_string: #include <bits/stdc++.h>   using namespace std;   void expand(int);   int main() {     int num;     cin >> num;     expand(num);     cout <<   n ;   }   void expand(int value) {     const char* const ones[20] = { zero ,     one ,        two ,       three ,                                    four ,     five ,       six ,       seven ,                                    eight ,    nine ,       ten ,       eleven ,                                    twelve ,   thirteen ,   fourteen ,  fifteen ,                                    sixteen ,  seventeen ,  eighteen ,  nineteen };     const char* const tens[10] = {  ,        ten ,    twenty ,  thirty ,                                    forty ,   fifty ,  sixty ,   seventy ,                                    eighty ,  ninety };     if (value < 0) {       cout <<  minus  ;       expand(-value);     } else if (value >= 20) {       cout << tens[value / 10];       if (value % 10) {         cout <<  - ;         expand(value % 10);       }     } else {       cout << ones[value];     }     return;   }   