Data Structures and Algorithms in Java
Data Structures and Algorithms in Java
6th Edition
ISBN: 9781118771334
Author: Michael T. Goodrich
Publisher: WILEY
Expert Solution & Answer
Book Icon
Chapter 3, Problem 12R

Explanation of Solution

Method rotate() in Singly linked list:

//Define the rotate() method

public void rotate()

{

//Check whether the list is empty

if(isEmpty())

  //Return it

  return;

  //Otherwise, execute else statement

else

{

/*Set the next node of "tail" as "head" after existing tail. */

tail.setNext((Node<E>) head);   

}

/*Set the "tail" as "head"*/

tail=(Node<E>)head;

//Set next node of head as "head"

head = head...

Blurred answer
03:02
Students have asked these similar questions
Write a java program to Implement the size( ) method for the DoublyLinkedList class, assuming that wedid not keep the size variable as an instance variable.
Implement a linked list of integers as aclass LinkedList. Build the following methods:✓ print that prints the content of the linked list;✓ addFirst that adds a new node to the beginning (the head) of thelinked list;✓ addLast that adds a new node to the end (the tail) of the linked list;✓ indexOf that finds a specific node by its value, and returns node’sindex (node’s position from the left in the linked list); if the valueis not present in the linked list, it returns −1;✓ deleteFirst that deletes the first node in the linked list;✓ deleteLast that deletes the last node in the linked list.Test your class creating a list in the main and1) adding one by one nodes 2, 4, 8 to the tail;2) adding nodes -2, -8 to the head;3) adding a node 9 to the tail;4) printing the list;5) printing indexOf(4);6) printing contains(9);7) deleting one by one all the nodes in the list – either from the tail orfrom the head – and printing the result after each deletion. THEN AFTER THIS Add a new method IN THE…
Implement a nested class DoubleNode for building doubly-linked lists, whereeach node contains a reference to the item preceding it and the item following it in thelist (null if there is no such item). Then implement static methods for the followingtasks: insert at the beginning, insert at the end, remove from the beginning, removefrom the end, insert before a given node, insert after a given node, and remove a givennode.
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Text book image
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Text book image
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
Text book image
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Text book image
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education