Assume that a class exists called 'Student' with the following fields: int mylD, double myGPA, and String myName. The student class has a constructor that takes values for all 3 fields (in the order shown above). The Student class also has setters and getters for each field. Determine the output of the following code:

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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Computer science question

3.0
2.0
4.0
2.5
3.5
StudentA
StudentB
StudentC
StudentD
StudentE
2.0
2.5
3.0
3.5
4.0
Studentc
StudentE
StudentA
StudentD
StudentB
4.0
3.5
3.0
2.5
2.0
StudentB
StudentD
StudentA
StudentE
StudentC
Transcribed Image Text:3.0 2.0 4.0 2.5 3.5 StudentA StudentB StudentC StudentD StudentE 2.0 2.5 3.0 3.5 4.0 Studentc StudentE StudentA StudentD StudentB 4.0 3.5 3.0 2.5 2.0 StudentB StudentD StudentA StudentE StudentC
Assume that a class exists called 'Student' with the following fields: int mylD, double myGPA, and
String myName. The student class has a constructor that takes values for all 3 fields (in the order
shown above). The Student class also has setters and getters for each field. Determine the output of
the following code:
import java.util.collections;
import java.util.Comparator;
import java.util.PriorityQueue;
public class Question7 {
public static void main(String[] args) {
Student[] students = {new Student (1, 3.0, "StudentA"),
new Student (2, 2.0, "StudentB"),
new Student (3, 4.0, "StudentC"),
new Student (4, 2.5, "StudentD"),
new Student (5, 3.5, "StudentE")};
PriorityQueue<Student> studentQueue =
new PriorityQueue<Student>(10, Collections.reverseOrder (new StudentGPAComparator()));
for (Student s : students) {
studentQueue.add (s);
}
while (!studentQueue.isEmpty ()) {
System.out.println(studentQueue.remove().getName ());
public class StudentGPAComparator implements Comparator<Student> {
@0verride
public int compare(Student student1, Student student2) {
return Double.compare (student1.getGPA(), student2.getGPA());
}
}
Show the output for the program above:
Transcribed Image Text:Assume that a class exists called 'Student' with the following fields: int mylD, double myGPA, and String myName. The student class has a constructor that takes values for all 3 fields (in the order shown above). The Student class also has setters and getters for each field. Determine the output of the following code: import java.util.collections; import java.util.Comparator; import java.util.PriorityQueue; public class Question7 { public static void main(String[] args) { Student[] students = {new Student (1, 3.0, "StudentA"), new Student (2, 2.0, "StudentB"), new Student (3, 4.0, "StudentC"), new Student (4, 2.5, "StudentD"), new Student (5, 3.5, "StudentE")}; PriorityQueue<Student> studentQueue = new PriorityQueue<Student>(10, Collections.reverseOrder (new StudentGPAComparator())); for (Student s : students) { studentQueue.add (s); } while (!studentQueue.isEmpty ()) { System.out.println(studentQueue.remove().getName ()); public class StudentGPAComparator implements Comparator<Student> { @0verride public int compare(Student student1, Student student2) { return Double.compare (student1.getGPA(), student2.getGPA()); } } Show the output for the program above:
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