Q 1. a) A class Student has RollNo, name, class Internal_exam has sublmark, sub2marks, class External_exam has sublmark and sub2mark and class Result has total as data members. Write necessary member functions to input and print data. i) Calculate Internal_exam and External_exam subtotals using their respective member functions. ii) Class Result has a function to calculate Total=internal+ external subtotals. Write a complete program to implement the hierarchy of the classes using virtual base class.
Q 1. a) A class Student has RollNo, name, class Internal_exam has sublmark, sub2marks, class External_exam has sublmark and sub2mark and class Result has total as data members. Write necessary member functions to input and print data. i) Calculate Internal_exam and External_exam subtotals using their respective member functions. ii) Class Result has a function to calculate Total=internal+ external subtotals. Write a complete program to implement the hierarchy of the classes using virtual base class.
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter12: Adding Functionality To Your Classes
Section12.4: Class Inheritance And Polymorphism
Problem 5E
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