#include <stdio.h>

int main() {
	int arr[100] = { 1 };
	scanf("%d", &arr[0]);
	for (int i = 0; arr[i] != 0; i++) {
		scanf("%d", &arr[i+1]);
	}
	for (int i = 99; i >= 0; i--) {
		if (0 != arr[i]) {
			printf("%d ", arr[i]);
			while (i) {
				i--;
				printf("%d ", arr[i]);
			}
		}
	}
	return 0;
}