Queues

Create a Class LinkedListQueue that implements IQueue assuming the queue elements are all integers

Input Format

The input consists of the following lines:

Line 1: A comma-separated list of the initial queue elements Line 2: The required operation; enqueue, dequeue, isEmpty, or size. Line 3: exists only in the enqueue case; contains the value to enqueue. Constraints

Queue elements are always integers

Output Format

In the enqueue and dequeue cases, the ouput is a comma-separated list of the queue elements. For isEmpty, the output is either "True" or "False". For size, the output is the queue size.