Write a program that uses two classes to produce the required output. The first class should be named ClassA and should have the following two instance variables: name and mark. This class should also have a method called grade which should return “pass” if the value of mark is greater than 50 and “fail” otherwise. The second class should be called ClassB and should have the main method. In the main method instantiate an object of the ClassA and pass “Peter” and 80 as the name and mark respectively. You can give this object the name “p”. Finally, call the grade method of ClassA to determine if peter has passed or failed.

Write a program that uses two classes to produce the required output. The first class should be named ClassA and should have the following two instance variables: name and mark. This class should also have a method called grade which should return “pass” if the value of mark is greater than 50 and “fail” otherwise. The second class should be called ClassB and should have the main method. In the main method instantiate an object of the ClassA and pass “Peter” and 80 as the name and mark respectively. You can give this object the name “p”. Finally, call the grade method of ClassA to determine if peter has passed or failed.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter11: Inheritance And Composition

Section: Chapter Questions

Problem 6PE

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