#include <stdio.h>

int main() {
    int arr[101];
    int num,len = 0;
    while(len<100)
    {
        scanf("%d",&num);
        if(num == 0){
            break;
        }
        arr[len] = num;
        len++;
    }
    for(int i = len-1;i>=0;i--){
        printf("%d",arr[i]);
        if(i>0){
            printf(" ");
        }
    }
    return 0;
}