#include<iostream>
using namespace std; 
int x[100],c = 0;
int main() {
    for (int i = 0; ;i++) {
        cin >> x[i];
        if (x[i] == 0) break; c = i;
    }
    for (int j = c;j >= 0;j--) cout << x[j] << " ";
    cout << endl;
    return 0;
}