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Chapter 18, Problem 25RQE
Program Plan Intro

Queue:

  • A queue contains sequence of items.
  • The item which is inserted first is retrieved first.
  • Queue performs “First In First Out”.

Operations performed on Queue:

A queue can perform two operations. They are:

  • Enqueue
  • Dequeue

Enqueue:

Insertion of an element into the queue is called as Enqueue. The elements can be inserted at any end of the queue. The sides in which the items are inserted are called as “Rear”.

Dequeue:

Retrieving an element from the queue is known as Dequeue. The sides in which the items are retrieved are called as “Front”.

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Chapter 18 Solutions

Starting Out with C++: From Control Structures through Objects, Brief Version plus MyLab Programming with Pearson eText - Access Card Package (8th Edition)

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