// This program uses a pointer to display the contents of an array.
#include <iostream>
using namespace std;

int main()
{
    const int SIZE = 8;
    int set[ ] = {5, 10, 15, 20, 25, 30, 35, 40};
    int *numPtr;            // Pointer
    int index;              // Used as loop index

    // Make numPtr point to the set array.
    numPtr = set;

    // Use the pointer to display the array elements.
    cout << "The numbers in set are:\n";
    for (index = 0; index < SIZE; index++)
    {
        cout << *numPtr << " ";
        numPtr++;
    }
    cout << endl;

    // Display the array elements in reverse order.
    cout << "\nThe numbers in set backwards are:\n";
    for (index = 0; index < SIZE; index++)
    {
        numPtr--;
        cout << *numPtr << " ";
    }
    cout << endl;

    return 0;
}