3. Linked list implementation of queues

Table of contents

1. Structure of a linked list based queue
2. Implementing a queue class using a linked list
3. Determining the size of the queue
4. Checking of the queue is empty
5. Accessing the front of the queue
6. Accessing the back of the queue
7. Enqueuing an item in the queue
8. Dequeuing an item from the queue
9. Design a queue using linked list