Given the initial state for myQueue: Show its final state below after the follow

Question

Given the initial state for myQueue: Show its final state below after the following commands have been executed: myQueue. enqueue (myQueue. dequeue))); myQueue. enqueue myQueue. dequeue))); myQueue.enqueue(myQueue.dequeue()); Given the initial state for myQueue Show its final state below after the following commands have been executed: double temp = myQueue.dequeue(); myQueue.enqueue(myQueue.dequeue()); myQueue.enqueue(temp); Given the initial state for myQueue: Explain what is wrong with the following code: while(!myQueue.iaEmpty()) {myQueue.enqueue(myQueue.dequeue());}

Explanation / Answer

Answer:

8)

i)myQueue.enqueue(myQueue.dequeue());----------->0.3

ii)myQueue.enqueue(myQueue.dequeue());---------->0.4

iii)myQueue.enqueue(myQueue.dequeue());--------->0.5

9)

i)myQueue.enqueue(myQueue.dequeue());----------->0.3

ii)myQueue.enqueue(temp);--------->0.4 0.5

10)

The line while(!myQueue.isEmpty()) is wrong with the given code it must be while(myQueue.isEmpty()) because we can only insert the elements if the queue is empty otherwise insertion of elements is not possible.

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