Data Structures and Algorithms in Java
Data Structures and Algorithms in Java
6th Edition
ISBN: 9781118771334
Author: Michael T. Goodrich
Publisher: WILEY
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Chapter 3, Problem 16R

Explanation of Solution

Method equals() in Doubly linked list:

// Define the equals() method

public boolean equals(Object list)

{

  // Check whether instance of node is not equal

  if(!(list instanceof Node))

  {

  // Return false

  return false;

  }

  // Create another list from "list"

  Node<E> otherList = (Node<E>) list;

  // Check whether "element" is equal to null

  if(element == null)

  {

/* Check another list element is equal to null. If yes, return true. Otherwise, return false */

  return otherList...

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Students have asked these similar questions
Consider Bag, SinglyLinkedList, and DoublyLinkedLists classes for integers. Implement and test the following methods:   1. Write a method in Bag class for integers that finds the number of odd and even numbers in the list.   5. Write a method in DoublyLinkedList class that swaps the first and last nodes in the list.   6. Write a Main class to test all these methods.
Write a program to test various operations of the class doublyLinkedList.
Implement a recursive version of the size method for SinglyLinkedLists. (Hint: A wrapper may be useful.)
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