#include <stdio.h>

int main()
{
    int arr[100] = {0};
    int in = 0, i = 0, j = 0;
    do
    {
        scanf("%d ",&in);
        arr[i++] = in;
    }while (in != 0);
    for(j = i-2; j >= 0; j--)
        printf("%d ",arr[j]);
    return 0;
}