#include <iostream>

using namespace std;

int main ()
{
    int x, y;

    cin >> x >> y;

    int *ptrX = &x;
    int *ptrY = &y;

    cout << *ptrX << endl;
    cout << *ptrY << endl;
    cout << *ptrX + *ptrY << endl;

    return 0;
}





#include <iostream>

using namespace std;

int main ()
{
    int n, arr[100];

    cin >> n;

    for (int i = 0; i < n; i++)
    {
        cin >> arr[i];
    }

    for (int i = n - 1; i >= 0; i--)
    {
        cout << *(arr + i)  << endl;
    }

    return 0;
}




#include <iostream>

using namespace std;

int main ()
{
    int n, arr[100];

    cin >> n;

    for (int i = 0; i < n; i++)
    {
        cin >> arr[i];
    }

    int *ptr = (arr + n - 1);

    while(n > 0)
    {
        cout << *ptr << endl;
        ptr--;
        n--;
    }

    return 0;
}