Building Java Programs: A Back To Basics Approach (5th Edition)
Building Java Programs: A Back To Basics Approach (5th Edition)
5th Edition
ISBN: 9780135471944
Author: Stuart Reges, Marty Stepp
Publisher: PEARSON
Question
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Chapter 14.2, Problem 15SCP
Program Plan Intro

Produce output for the given code

Program plan:

  • Import necessary packages.
  • Create a class “QueueEx”,
    • Define the method “main()”,
      • Create object for “Queue”.
      • Call the “add()” method of queue to add the element “10”, and “4” into the Queue one by one.
      • Print the queue size.
      • Print the first element retrieved from the queue.
      • Call the method of queue “add()” to add the element “6”.
      • Print the element which is removed first from the queue.
      • Call the method of queue “add()” to add the element “3”.
      • Print the element which is removed first from the queue.
      • Print the first element retrieved from the queue.
      • Print the element which is removed first from the queue.
      • Call the method of queue “add()” to add the element “7”.
      • Print the first element retrieved from the queue.

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