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Q.2. Write a program in C++ to implement the operator overloading for the greater than (16) (>) and assignment (=) operators. Define a class named as Student which will contain the following members: Data members Roll No, Name , Cpp, Eng, Maths, ICT , Total and Percentage. Member functions : i) ii) To enter data To calculate obtained marks and percentage. To overload the greater than (>) operator that will compare Student type objects. iv) to overload the assignment (=) operator that will compare Student type objects for equality. Write a main() function that will create two Student type objects. Using these objects call the first input function to initialize the Student objects, call the second function to calculate the obtained marks and percentage for two Student objects. After that compare the percentages of both the Student objects. If the First Student Object percentage is greater than the Second Student Object's percentage, then the message "First Student has higher percentage than the Second student" should be displayed, else message "Second Student has higher percentage" should be displayed. At last compare the Student objects for the equality, if both Student Objects percentages are equal ,then the message “Both Students have same percentage" should be displayed, else the message "Percentages are different" should be displayed.

Q.2. Write a program in C++ to implement the operator overloading for the greater than (16) (>) and assignment (=) operators. Define a class named as Student which will contain the following members: Data members Roll No, Name , Cpp, Eng, Maths, ICT , Total and Percentage. Member functions : i) ii) To enter data To calculate obtained marks and percentage. To overload the greater than (>) operator that will compare Student type objects. iv) to overload the assignment (=) operator that will compare Student type objects for equality. Write a main() function that will create two Student type objects. Using these objects call the first input function to initialize the Student objects, call the second function to calculate the obtained marks and percentage for two Student objects. After that compare the percentages of both the Student objects. If the First Student Object percentage is greater than the Second Student Object's percentage, then the message "First Student has higher percentage than the Second student" should be displayed, else message "Second Student has higher percentage" should be displayed. At last compare the Student objects for the equality, if both Student Objects percentages are equal ,then the message “Both Students have same percentage" should be displayed, else the message "Percentages are different" should be displayed.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Q.2. Write a program in C++ to implement the operator overloading for the greater than (16) (>) and assignment (=) operators. Define a class named as Student which will contain the following members: Data members Roll No , Name , Cpp , Eng, Maths, ICT , Total and Percentage. Member functions : i) ii) To enter data To calculate obtained marks and percentage. To overload the greater than (>) operator that will compare Student type objects. iv) to overload the assignment (=) operator that will compare Student type objects for equality. iii) Write a main() function that will create two Student type objects. Using these objects call the first input function to initialize the Student objects, call the second function to calculate the obtained marks and percentage for two Student objects. After that compare the percentages of both the Student objects. If the First Student Object percentage is greater than the Second Student Object's percentage, then the message "First Student has higher percentage than the Second student" should be displayed, else message "Second Student has higher percentage" should be displayed. At last compare the Student objects for the equality, if both Student Objects percentages are equal ,then the message “Both Students have same percentage" should be displayed, else the message "Percentages are different" should be displayed.
Transcribed Image Text:Q.2. Write a program in C++ to implement the operator overloading for the greater than (16) (>) and assignment (=) operators. Define a class named as Student which will contain the following members: Data members Roll No , Name , Cpp , Eng, Maths, ICT , Total and Percentage. Member functions : i) ii) To enter data To calculate obtained marks and percentage. To overload the greater than (>) operator that will compare Student type objects. iv) to overload the assignment (=) operator that will compare Student type objects for equality. iii) Write a main() function that will create two Student type objects. Using these objects call the first input function to initialize the Student objects, call the second function to calculate the obtained marks and percentage for two Student objects. After that compare the percentages of both the Student objects. If the First Student Object percentage is greater than the Second Student Object's percentage, then the message "First Student has higher percentage than the Second student" should be displayed, else message "Second Student has higher percentage" should be displayed. At last compare the Student objects for the equality, if both Student Objects percentages are equal ,then the message “Both Students have same percentage" should be displayed, else the message "Percentages are different" should be displayed.
21. Considered the following diagram write C++ code to perform the following. i) ii) Each class must contain three data members. Each class must contain two member functions. Parent class to child 1 or 2 inheritance must be protected. Child 1 and 2 will inherited as Public. iv) v) Create object for each Grand Child class and enter at least a single record. Parent Child 1 Child 2 Grand Child 1 Grand Child 2 Grand Child 3 Grand Child 1 Grand Child 2 Grand Child 3
Transcribed Image Text:21. Considered the following diagram write C++ code to perform the following. i) ii) Each class must contain three data members. Each class must contain two member functions. Parent class to child 1 or 2 inheritance must be protected. Child 1 and 2 will inherited as Public. iv) v) Create object for each Grand Child class and enter at least a single record. Parent Child 1 Child 2 Grand Child 1 Grand Child 2 Grand Child 3 Grand Child 1 Grand Child 2 Grand Child 3
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