Question: (a) Comment the iterative public T dequeue() method of the given class QueueAsArray then implement it as a recursive method. Use an appropriate helper method

(a) Comment the iterative public T dequeue() method of the given class QueueAsArray then implement

it as a recursive method. Use an appropriate helper method in your solution.

(b) Write a test program to test the recursive dequeue method.

Sample program run:

The queue is: 60 20 40 30 70 First dequeued element is: 60 Second dequeued element is: 20 After two node deletion the queue is: 40 30 70 Element at queue front is: 40

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