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Suppose a Student class has the following attributes and methods: Student: int id (public), String name(public), double physicsMarks (private), double chemistryMarks(private), double mathMarks (private), double totalMarks(public) Student(int id, String name, double physics_marks, double chemistry_marks) {Assign the variables;} Now, you have to take input from a file named "input.txt". In the first line of the file, there will be the total number of students n. After that, there will be n more lines, each line containing a student's id, name, physicsMarks,chemistryMarks and mathMarks. You have to read each student's information, create student objects using these information and store the student objects in an ArrayList. Use BufferedReader to do this job. sorted by the descending file. Use the Comparator class to sort the ArrayList. Print each student's orma er of total_marks in an “Output.txt" Sample input.txt file: 3 34 rahim 100 20 40 44 karim 50 50 50 12 azim 100 100 55 Output.txt: StudentName: azim ID: 12 Total_marks:255 StudentName: rahim ID: 34 Total_marks:160 StudentName: karim ID: 44 Total_marks:150

Suppose a Student class has the following attributes and methods: Student: int id (public), String name(public), double physicsMarks (private), double chemistryMarks(private), double mathMarks (private), double totalMarks(public) Student(int id, String name, double physics_marks, double chemistry_marks) {Assign the variables;} Now, you have to take input from a file named "input.txt". In the first line of the file, there will be the total number of students n. After that, there will be n more lines, each line containing a student's id, name, physicsMarks,chemistryMarks and mathMarks. You have to read each student's information, create student objects using these information and store the student objects in an ArrayList. Use BufferedReader to do this job. sorted by the descending file. Use the Comparator class to sort the ArrayList. Print each student's orma er of total_marks in an “Output.txt" Sample input.txt file: 3 34 rahim 100 20 40 44 karim 50 50 50 12 azim 100 100 55 Output.txt: StudentName: azim ID: 12 Total_marks:255 StudentName: rahim ID: 34 Total_marks:160 StudentName: karim ID: 44 Total_marks:150

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
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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Suppose a Student class has the following attributes and methods: Student: int id (public), String name(public), double physicsMarks (private), double chemistryMarks(private), double mathMarks (private), double totalMarks(public) Student(int id, String name, double physics_marks, double chemistry_marks) {Assign the variables;} Now, you have to take input from a file named "input.txt". In the first line of the file, there will be the total number of students n. After that, there will be n more lines, each line containing a student's id, name, physicsMarks,chemistryMarks and mathMarks. You have to read each student's information, create student objects using these information and store the student objects in an ArrayList. Use BufferedReader to do this job. Print each student's information sorted by the descending order of total_marks in an “Output.txt" file. Use the Comparator class to sort the ArrayList. Sample input.txt file: 34 rahim 100 20 40 44 karim 50 50 50 12 azim 100 100 55 Output.txt: StudentName: azim ID: 12 Total_marks:255 StudentName: rahim ID: 34 Total_marks:160 StudentName: karim ID: 44 Total_marks:150
Transcribed Image Text:Suppose a Student class has the following attributes and methods: Student: int id (public), String name(public), double physicsMarks (private), double chemistryMarks(private), double mathMarks (private), double totalMarks(public) Student(int id, String name, double physics_marks, double chemistry_marks) {Assign the variables;} Now, you have to take input from a file named "input.txt". In the first line of the file, there will be the total number of students n. After that, there will be n more lines, each line containing a student's id, name, physicsMarks,chemistryMarks and mathMarks. You have to read each student's information, create student objects using these information and store the student objects in an ArrayList. Use BufferedReader to do this job. Print each student's information sorted by the descending order of total_marks in an “Output.txt" file. Use the Comparator class to sort the ArrayList. Sample input.txt file: 34 rahim 100 20 40 44 karim 50 50 50 12 azim 100 100 55 Output.txt: StudentName: azim ID: 12 Total_marks:255 StudentName: rahim ID: 34 Total_marks:160 StudentName: karim ID: 44 Total_marks:150
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