#include <iostream>
using namespace std;

int main()
{
    int x, y, z;
    int a[100];
    for (x = 0; ; x++)
    {
        cin >> a[x];
        if (a[x] == 0)
        break;
        z = x;
           
    }
    for(;z>=0;z--)
    cout <<a[z]<<" " ;
    return 0;
}