#include <iostream>
#include <cmath>
#include "show_ptr.h"
using namespace std;


int main()
{
    cout << boolalpha;
    cout << endl;
    cout << "testing show_ptr: " << endl;
    cout << "---------------------------------------" << endl;
    cout << "(show_ptr() will return the address of "
         << endl;
    cout << "   its (now defunct) local variable): " 
         << endl;
    cout << "(but I don't have a good way to say " 
         << endl;
    cout << "    in advance what that will be...!): " 
         << endl;
    cout << "(show_ptr()): " << show_ptr() << endl;
    cout << endl;

    return EXIT_SUCCESS;
}