func_code_string: #include <bits/stdc++.h>   using namespace std;   int o, trues, Bruh, YO;   bool levls[696969];   int main() {     int n, X;     cin >> n;     for (int a = 0; a < 2; a++) {       cin >> Bruh;       for (int AL = 0; AL < Bruh; AL++) {         cin >> YO;         levls[YO] = true;       }     }     for (int x = 1; x <= n; x++) {       if (levls[x] == true) trues++;     }     if (trues == n)       cout <<  I become the guy.  << endl;     else       cout <<  Oh, my keyboard!  << endl;   }   