#include <iostream.h>

int myFunction1()
{
   int i, r;

   r = i;
   i = i + 1;
   return(r);
}

int myFunction2()
{
   int i, r;

   r = i;
   i = i + 1;
   return(r);
}

int main(int argc, char *argv[])
{

   cout << myFunction1() << endl;
   cout << myFunction1() << endl;
   cout << myFunction1() << endl;
   cout << myFunction1() << endl;

   cout << myFunction2() << endl;
   cout << myFunction2() << endl;
   cout << myFunction2() << endl;
   cout << myFunction2() << endl;
}