Write a method called changeQueue to be considered inside the ArrayQueue class and has one parameter item of type E. Your method will change the queue in such a way that if the the first element of the queue and the last element of the queue are equal, the first and last elements in the queue will be replaced with item, otherwise, do not do any change. Similarly, the same process is done for the second element in the queue and the element before the last in the queue and so on. Assume you have a non-empty queue with even number of elements. You are not allowed to call any method from the the ArrayQueue class. Do not use iterators.
Write a method called changeQueue to be considered inside the ArrayQueue class and has one parameter item of type E. Your method will change the queue in such a way that if the the first element of the queue and the last element of the queue are equal, the first and last elements in the queue will be replaced with item, otherwise, do not do any change. Similarly, the same process is done for the second element in the queue and the element before the last in the queue and so on. Assume you have a non-empty queue with even number of elements. You are not allowed to call any method from the the ArrayQueue class. Do not use iterators.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Transcribed Image Text:Write a method called changeQueue to be considered inside the ArrayQueue class and has one parameter item of type E.
Your method will change the queue in such a way that if the the first element of the queue and the last element of the queue
are equal, the first and last elements in the queue will be replaced with item, otherwise, do not do any change. Similarly, the
same process is done for the second element in the queue and the element before the last in the queue and so on. Assume
you have a non-empty queue with even number of elements. You are not allowed to call any method from the the ArrayQueue.
class. Do not use iterators.
Method head:
public void changeQueue(E item)
Examplet:
Before run: front rear
"this"
queue: 10 29 2 25 10
Item1: 100
After run:
front
rear
"this" queue: 100 29 100 100 5 100
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