//
//	pg. 184
//	Linked list: "Jon Smith", "Park Lee" ...
//

#include <iostream>
using namespace std;

struct NodeType
{
	string component;
	NodeType* link;
};

int main()
{	// pg. 184
	NodeType* ptr;
	ptr = new NodeType;
	
	ptr -> component = "Abby Jamgochian";
	ptr -> link = NULL;

	NodeType* qtr = new NodeType;
	qtr -> component = "Park Lee";
	qtr -> link = ptr;		// makes a connection!

	// create a new node with a pointer head.
	NodeType* head = new NodeType;

	head -> component = "Jon Smith";
	head -> link = qtr;

	cout << head->component << "\t" << qtr->component << "\t"
		<< ptr->component << "\n\n";

	cout << head->component << "\t" << head->link->component << "\t"
		<< head->link->link->component << "\n\n";

	cout << "Hi\n\n";
	return 0;
}