题解

#include<bits/stdc++.h>
using namespace std;

int main(){
    int num;
    vector<int>arr;
    cin>>num;
    arr.push_back(num);
    while (num){
        cin>>num;
        arr.push_back(num);
    }
    for (int i=arr.size()-2;i>=0;i--){
        cout<<arr[i]<<" ";
    }
    return 0;
}