#include <bits/stdc++.h>
using namespace std;

int num[105];
int cnt = 0;

int main() {
	while (true) {
		int x;
		cin >> x;
		if (x == 0)
			break;
		cnt++;
		num[cnt] = x;
	}
	for (int i = cnt; i >= 1; --i)
		cout << num[i] << ' ';
	return 0;
}