Write in java an abstract class Student that includes the following hidden attributes: id(int), name(String), major(String) and grade(double), then create setter and getter for each of them. Write two classes that inherited from Student: ItStudent and ArtStudent. The grade for ItStudent is calculated as: grade = mid*0.30 + project*0.30 + final*40 and the grade for ArtStudent is calculated as: grade = mid*0.40 + report*0.10 + final*50. Crate main class that achieve the following: a. Create an array of some Student objects from both ItStudent and ArtStudent classes. b. Sort the Student objects by grade in descending order using functions. c. Save the sorted objects into file.

Write in java an abstract class Student that includes the following hidden attributes: id(int), name(String), major(String) and grade(double), then create setter and getter for each of them. Write two classes that inherited from Student: ItStudent and ArtStudent. The grade for ItStudent is calculated as: grade = mid0.30 + project0.30 + final40 and the grade for ArtStudent is calculated as: grade = mid0.40 + report0.10 + final50. Crate main class that achieve the following: a. Create an array of some Student objects from both ItStudent and ArtStudent classes. b. Sort the Student objects by grade in descending order using functions. c. Save the sorted objects into file.

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 20RQ

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Question

Write in java an abstract class Student that includes the following hidden attributes: id(int), name(String), major(String) and grade(double), then create setter and getter for each of them. Write two classes that inherited from Student: ItStudent and ArtStudent. The grade for ItStudent is calculated as: grade = mid*0.30 + project*0.30 + final*40 and the grade for ArtStudent is calculated as: grade = mid*0.40 + report*0.10 + final*50. Crate main class that achieve the following:
a. Create an array of some Student objects from both ItStudent and ArtStudent classes.
b. Sort the Student objects by grade in descending order using functions.
c. Save the sorted objects into file.

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