/in/foo.cc: In function 'int main()':
/in/foo.cc:104:21: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
  printf("%d\n",money);
                     ^
/in/foo.cc: In function 'long long unsigned int GetMoney2(int, int)':
/in/foo.cc:58:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^