Question

Draw an empty doubly linked list that uses both a header and a tail. (JAVA)

Answer 1

To draw an empty doubly linked list with a header and a tail in Java, follow these steps: create a class for the doubly linked list, create an instance of the class, and add elements to the list.

Step-by-step explanation:

1. Step 1: Create a class for the doubly linked list. This class should have a private nested class for the nodes of the list, with instance variables for the data, previous node, and next node.
2. Step 2: In the main class, create an instance of the doubly linked list class.
3. Step 3: Create a method to add elements to the list. This method should update the previous and next pointers of the nodes accordingly.
4. To draw an empty doubly linked list with a header and a tail in Java, follow these steps: create a class for the doubly linked list, create an instance of the class, and add elements to the list.