#include <stdio.h>
/* program attempting to determine the smallest and largest of 3 numbers
   Approach 1
*/
void small_big (int num1, int num2, int num3,
		int smallest, int largest)
{
  int smaller, larger;
  if (num1 < num2)
    {
      smaller = num1;
      larger = num2;
    }
  else
    {
      smaller = num2;
      larger = num1;
    }
  
  if (smaller < num3)
    smallest = smaller;
  else
    smallest = num3;

  if (larger < num3)
    largest = num3;
  else
    largest = larger;
}

int main() 
{
  int a, b, c, tiny, huge;
  printf ("enter 3 numbers: ");
  scanf ("%d %d %d", &a, &b, &c);
  small_big (a, b, c, tiny, huge);
  printf ("min: %d, max: %d\n", tiny, huge);
    
 return 0;
}