Create a class for the Subject containing the Name of the subject and score of the subject. There should be the following methods: set: it will take two arguments name and score, and set the values of the attributes. If the score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and the score should be set to Zero. set: it will take one double value as an argument and set the value of score only. If the score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and the score should be set to Zero. display: it will display the name and score of the subject. Like “Name: Math, Score: 99.9” getScore: it will return the value of the score. greaterThan: it will take the subject’s object as an argument, compare the calling object’s score with the argument object’s score and return true if the calling object has a greater score. Create a class “Main” having the main method to perform the following tasks. Create two objects of the Subject class having the value “Math, 99.9” and “Physics, 98.9” respectively. Display the values of both objects Change the value of the object from 99.9 to 89.9 Compare both objects and display the values of the subject which has the lowest score.

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Q.No.3.

Create a class for the Subject containing the Name of the subject and score of the subject. There should be the following methods:

set: it will take two arguments name and score, and set the values of the attributes. If the score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and the score should be set to Zero.
set: it will take one double value as an argument and set the value of score only. If the score is less than 0 or greater than 100.0 then a message should be displayed “Incorrect score” and the score should be set to Zero.
display: it will display the name and score of the subject. Like “Name: Math, Score: 99.9”
getScore: it will return the value of the score.
greaterThan: it will take the subject’s object as an argument, compare the calling object’s score with the argument object’s score and return true if the calling object has a greater score.

Create a class “Main” having the main method to perform the following tasks.

Create two objects of the Subject class having the value “Math, 99.9” and “Physics, 98.9” respectively.
Display the values of both objects
Change the value of the object from 99.9 to 89.9
Compare both objects and display the values of the subject which has the lowest score.

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