/* 	 Write Java statements that create a linked list pictured in T07Q1.
                
                a) Write a method called createLinkedList1 to create the above linked list beginning
	with an empty linked list, first create and attach a node for A, then create and attach
	a node for B, and finally create and attach a node for C.

	b) Similar to Part a), write a method called createLinkedList2 to create the above linked
	list, but instead create and attach nodes in the order C, B, A.
 */

public class T07Q1answer {
	public static void main (String [] arg) {
		Node.printList(createLinkedList1());
		Node.printList(createLinkedList2());
	}

	// T07Q1.a
	public static Node createLinkedList1() {
		Node head = new Node ("A");
		Node secondNode = new Node ("B");
		head.setNext(secondNode);
		Node thirdNode = new Node ("C", null);
		secondNode.setNext(thirdNode);
		return head;
	}

	// T07Q1.b
	public static Node createLinkedList2() {
		Node head = new Node ("C", null);
		Node newNode = new Node ("B", head);
		head = newNode;
		newNode = new Node ("A", head);
		head = newNode;
		return head;
	}
}