func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, f, d;   int main() {     cin >> n;     if (n % 3 != 2)       d = n / 3;     else       d = n / 3 + 1;     f = d / 12;     d %= 12;     cout << f <<     << d;     return 0;   }   