assigmant 8 computar science

Anonymous
timer Asked: Nov 7th, 2016

Question description

Consider the LinkedList class and the Node class that we saw in lecture. The LinkedList class basically represents a singly linked list.

Now, for this lab, consider a doubly linked list, i.e. each node has a next and previous pointers to the next and previous node, respectively.

Modify the Node class to reflect this change and implement the following methods for DoublyLinkedList class:

  • addFirst
  • addLast
  • addAtIndex
  • removeFirst
  • removeLast
  • removeAtIndex

Note: We saw how to implement these methods for a singly linked list and the code is added as an attachment.

Submit a zipped file containing the Visual Studio Project folder

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