#include <stdio.h>

#define SQUARE(X) X*X

int 
main (void)
{
  int i;
  i = 3;
  // printf ("%d\n", SQUARE(i++));
  printf ("%d\n", SQUARE(i+1)); // i+1*i+1
  printf ("%d\n", i);
  return 0;
} // main