Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
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Chapter 20, Problem 20.12PE
Program Plan Intro

Clone PriorityQueue

Program plan:

  • Import the required packages into the program.
  • In the Exercise20_12 class,
    • In the main() method,
      • Create two objects for Priority Queue.
      • Add the items into the queue.
      • Create another object for Priority queue by clone() method.
      • Display the result.
  • In the MyPriorityQueue() class,
    • Define the clone() method.
      • Create an object for MyPriorityQueue.
      • Loop execute until the item. If yes,
        • Call the offer() method.
      • Return the queue.

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Chapter 20 Solutions

Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)

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