Starting Out With C++: Early Objects (10th Edition)
Starting Out With C++: Early Objects (10th Edition)
10th Edition
ISBN: 9780135235003
Author: Tony Gaddis, Judy Walters, Godfrey Muganda
Publisher: PEARSON
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Chapter 15, Problem 20RQE
Program Plan Intro

Algorithm:

  • Start a program.
  • Declare a class named “Sorter”.
    • Declare a required member variables and pure virtual function.
    • In public, define the member function “set_Array()”.
      • Inside the function set the array and size of an array.
    • Define the “sort” function.
      • Inside the function, call the “sort()” function with an argument size.
  • Define the “sort” function.
    • If the size is less than 1, the condition will ended.
    • Find the position of largest value in array and put it at the end of the array.
      • Use the “compare ()” function for sorting the given array.
      • Swap a pair of array elements.
      • Decrement the size by 1.
  • Define the derived class “Incr_Sorter” from the class “Sorter”.
    • In private, define the pure virtual function “compare()”.
      • If the “x” value is greater than “y” value return true.
  • Define the derived class “Decr_Sorter” from the class “Sorter”.
    • In private, define the pure virtual function “compare()”.
      • If the “x” value is less than “y” value return true.
  • Inside the “main” function,
    • Create the objects for the classes.
    • Declare and initialize an array of 5 values.
    • Call the “Incr_Sorter” function.
    • Call the “print_Array()” function for displaying the output.
    • Call the “Decr_Sorter” function.
    • Call the “print_Array()” function for displaying the output.
  • Define the “print_Array()” function.
    • Display the array.

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Chapter 15 Solutions

Starting Out With C++: Early Objects (10th Edition)

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