// Fig. 8.4: fig08_04.cpp
// Using the & and * operators.
#include <iostream>
using std::cout;
using std::endl;

int main()
{
        int a; // a is an integer
        int *aPtr; // aPtr is an int * -- pointer to an integer

        a = 7; // assigned 7 to a
        aPtr = &a; // assign the address of a to aPtr

        cout << "The address of a is " << &a
                << "\nThe value of aPtr is " << aPtr;
        cout << "\n\nThe value of a is " << a
                << "\nThe value of *aPtr is " << *aPtr;
        cout << "\n\nShowing that * and & are inverses of "
                << "each other.\n&*aPtr = " << &*aPtr
                << "\n*&aPtr = " << *&aPtr << endl;
        return 0; // success
} // end main