func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     long long int i, j, k, m, n, x, y;     cin >> n;     if (n == 1) {       x = 9;       y = 8;     }     if (n == 2) {       x = 6;       y = 4;     }     if (n == 3) {       x = 9;       y = 6;     }     if ((n != 2) && (n != 1) && (n != 3)) {       if (n % 2 == 0) {         x = 2 * n;         y = n;       } else {         x = n + 9;         y = 9;       }     }     cout << x <<     << y <<   n ;   }   