#include <stdio.h>

int main() {
    int arr[100];  // 题目限制n≤100,数组开100足够
    int count = 0; // 记录有效数字的个数
    int num;

    // 循环读取数字,直到读到0
    while (1) {
        scanf("%d", &num);
        if (num == 0) {
            break; // 遇到0就停止读取
        }
        arr[count++] = num; // 把非0数字存入数组
    }
    int len = 0;
    int right = count -1;
    while (len <= right){
        int temp = arr[len];
        arr [len] = arr[right];
        arr[right] = temp;
        len ++ ;
        right --;
        
    }
    len =0;
    right = count -1;
    while (len <=right){
        printf("%d ",arr[len]);
        len ++;
    }

    return 0;
}