/*
 * Program to print three integers in ascending order.
 *
 * (This version considers all possible cases, one way.)
 */
#include <stdio.h>
#include <stdlib.h> /* has EXIT_SUCCESS, EXIT_FAILURE */

int main(void) {

	int x, y, z;

	printf("enter three integers:\n");

	if (scanf("%d %d %d", &x, &y, &z) != 3) {
		printf("invalid input\n");
		return EXIT_FAILURE;
	}

	printf("input %d %d %d\n", x, y, z);

	if ((x <= y) && (y <= z)) {
		printf("in order %d %d %d\n", x, y, z);
	}
	else if ((x <= z) && (z <= y)) {
		printf("in order %d %d %d\n", x, z, y);
	}
	else if ((y <= x) && (x <= z)) {
		printf("in order %d %d %d\n", y, x, z);
	}
	else if ((y <= z) && (z <= x)) {
		printf("in order %d %d %d\n", y, z, x);
	}
	else if ((z <= x) && (x <= y)) {
		printf("in order %d %d %d\n", z, x, y);
	}
	else { /* must be the remaining case -- ((z <= y) && (y <= x)) */
		printf("in order %d %d %d\n", z, y, x);
	}

	return EXIT_SUCCESS;
}