func_code_string: #include <bits/stdc++.h>   using namespace std;   int sum(long int c) {     int somme = 0;     while (c) {       somme = somme + c % 10;       c = c / 10;     }     return (somme);   }   int main() {     long int k, c = 19;     cin >> k;     while (k) {       if (sum(c) == 10) k--;       c += 9;     }     cout << c - 9;     return 0;   }   