#include <iostream>
using namespace std;
typedef void (*lulz)(int, int);
void leave(int code, int x)
{
cout<<"Done"<<endl;
exit(code);
}
void function(int i,int g)
{
lulz array[2] = {function, leave};

        cout<<i<<endl;
        (*array[(i)/g])(++i,g);
}

int main()
{
function(1,5);
return 0;
}