Ex.2Class1

#include <iostream>
#include <vector>
using namespace std;

int main() {
vector<int> arr;
int i=0;

    int x;
do
{
    cin >> x;
    arr.push_back(x);
}
while(x!=42);
for (int i = arr.size() - 1;i>=0;i--)
{
    cout<< arr[i]<<endl;
}
}