A Common-Sense Guide to Data Structures and Algorithms in JavaScript, Volume 1

Exercises

The following exercises provide you with the opportunity to practice with linked lists. The solutions to these exercises are found in the section ​Chapter 14​.

1. Add a method to the classic LinkedList class that prints all the values of the list.

2. Add a method to the DoublyLinkedList class that prints all the values of the list in reverse order.

3. Add a method to the classic LinkedList class that returns the last value from the list. Assume you don’t know how many elements are in the list.

4. Here’s a tricky one. Add a method to the classic LinkedList class that reverses the list; that is, if the original list is A -> B -> C, all of the list’s links should change so that C -> B -> A.

5. Here’s a brilliant little linked list puzzle for you. Let’s ...