#include <iostream>

using namespace std;

int main () {

	int a = 100;
	
	cout << "Value in memory location a is " << a << "\n";
	
	cout << "Address of (the reference to) memory location a is "<< &a << "\n";

	int *b = &a;

	cout << "Value in memory location pointed to by b is " << *b << "\n";


	cout << "Value in memory location b is " << b << "\n";
	cout << b << " should be the same as the memory location for a: " << &a << "\n";
	cout << "b is actually at memory location " << &b << endl;

	int** c;

	c = &b;
	cout << "c is now pointing to what b points to: " << **c << endl;

	cout << "c points to: " << *c << endl;

	cout << "c actually holds the value: " << c << endl;
	cout << c << " is the same value as b's memory location: " << &b << endl;
	cout << "c is actually at memory location " << &c << endl;

	cout << "c is eventually retrieving what is in memory location " << **&c << endl;
	cout << "the value of a is in memory location " << &a << endl;

	int x;
	cout << "Type in a numebr to finish" << "\n";
	cin >> x;

	return 0;
}