/* Demonstrates automatic and static local variables. */
#include <stdio.h>

void func1(void);

main()
{
   int count;

   for (count = 0; count < 20; count++)
   {
	  printf("At iteration %d: ", count);
	  func1();
   }

   return 0;
}

void func1(void)
{
    static int x = 0;
    int y = 0;

    printf("x = %d, y = %d\n", x++, y++);
}