/*
 * Program to reverse list of integers from stdin, using an array and loops.
 */
#include <stdio.h>

#define ARRAY_SIZE 20

int main(void) {
	printf("enter integers, anything else to stop\n");
	int input;
	int count = 0;
	int nums[ARRAY_SIZE];

	while (scanf("%d", &input) == 1) {
		if (count == ARRAY_SIZE) {
			printf("array size exceeded\n");
			return 1;
		}
		nums[count++] = input;
	}
	for (int i = count-1; i >= 0; --i) {
		printf("%d\n", nums[i]);
	}
	return 0;
}