/**/

#include <stdio.h>

int
main(void){

  int num1; //**/
  int num2; //**/
  int num3; //**/
  int num4; //**/
  int smallest; //**/


  //**/
  printf("Please enter 4 numbers separated by spaces > ");
  scanf("%d%d%d%d", &num1, &num2, &num3, &num4);

  //**/
  
  if (num1 < num2 && num1 < num3 && num1 < num4)
    smallest = num1;
  else 
    if (num2 < num1 && num2 < num3 && num2 < num4)
      smallest = num2;
    else 
      if (num3 < num1 && num3 < num2 && num3 < num4)
	smallest = num3;
      else 
	if (num4 < num1 && num4 < num2 && num4 < num3)
	  smallest = num4;

  //**/
  printf("%d is the smallest\n", smallest);

  return(0);

}