func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, a[105], c, x, k;   int main() {     cin >> n;     for (int i = 0; i < 2; i++) {       cin >> x;       while (x--) cin >> k, c += 1 - a[k], a[k] = 1;     }     cout << (c == n ?  I become the guy.  :  Oh, my keyboard! );   }   