/** Dynamically allocate and use two doubles. */
#include <iostream>
using namespace std;

int main()
{
    double *myPtr, *yourPtr;

    myPtr = new double;
    yourPtr = new double;

    cout << "Enter a number: ";
    cin >> *myPtr;
    cout << "Enter a number: ";
    cin >> *yourPtr;

    cout << "The average of the two numbers is " << (*myPtr + *yourPtr)/2.0 << "." << endl;

    return 0;
}