/**/

#include <stdio.h>
int
main()
{
	int a,b,c,d;

printf("Please enter 4 numbers separated by spaces > ");
scanf("%d %d %d %d", &a, &b, &c, &d);

if((a < b) && (a < c) && (a < d))
	printf("%d is the smallest\n", a);
else if((b < a) && (b < c) && (b < d))
	printf("%d is the smallest\n", b);
else if((c < b) && (c < a) && (c < d))
	printf("%d is the smallest\n", c);
else if((d < b) && (d < c) && (d < a))
	printf("%d is the smallest\n", d);

return(0);
}