EBK DATA STRUCTURES AND ALGORITHMS IN C
EBK DATA STRUCTURES AND ALGORITHMS IN C
4th Edition
ISBN: 9781285415017
Author: DROZDEK
Publisher: YUZU
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Chapter 4, Problem 9E
Program Plan Intro

Queue:

  • Queue is another data structure which will do insertion and deletion in FIFO(First In First Out) manner.
  • Basic operations are given below:
    • Enqueue: Insert an element into back of queue.
    • Dequeue: Remove an item from front of queue.

Vector:

  • Vector is sequence container represents array which can change its size.
  • It uses dynamically allocating array for storing elements.
  • Each element is allocated in each position of vector

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Suppose you are tasked with implementing a reverse queue in which elements are enqueued at the front and dequeued at the rear The umplementation is dynamic, and your queue class has Node pointers called front and rear, which point to the front and rear nodes in the queue respectively. The Node struct is given below: struct Node char element; Node * next ; }; Implement the dequeue function of the reverse queue which should return the dequeued value. The function prototype is T dequeue () For the toolbar (PCLor ALT+FN+F10 (Mac).
Create the generic interface GenericQueuable<T> that contains the following abstract methods: - an abstract method insertEnd(T e) which adds the element to the Queue at end. - an abstract method removeBegin() which removes a element from the begining of the queue. - an abstract method printQueue() which prints the queue elements from the front of the queue to end. - an abstract method isQueueEmpty() which returns true if the queue is empty otherwise return false. Create GenericQueue<T> such that it implements GenericQueuable<T>. Write a GenericQueueDemo class to test the operations of GenericQueue class with two different queues.
7. Given a Queue Q, write a non-generic method that finds the maximum element in the Queue. You may use only queue operations. No other data structure can be used other than queues. The Queue must remain intact after finding the maximum value. Assume the class that has the findMax method implements Comparable. The header of the findMax method: public Comparable findMax(Queue q)
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