/* Example: array input and output with for loop
	Author: Peter Brusilovsky 
*/

#include <stdio.h>
#define DIM 5 /* dimension of the array */

void main(){

	int ar[DIM]; /* elements from ar[0] to ar[DIM-1]; */
	int i;
	
	/* array input */
	for (i = 0; i < DIM; ++i) {
		printf("Element %d: ", i);
		scanf("%d", &ar[i]);
	}
	/* array output */
	printf("This is what you have entered:\n");
	for (i = 0; i < DIM; ++i) 
		printf("%d ", ar[i]);
	printf("\n");
	
	/* output in reverse order */
	printf("And now in reverse order:\n");
	for (i = DIM-1; i >= 0; --i) 
		printf("%d ", ar[i]);
	printf("\n");
}