The purpose of this project is to create and work with an array of objects. Complete
the methods in the tester class below.
/*** <<< This Class is Complete!!! >>> ****/
public class Student {
private String name;
private int average;
public Student(String n, int r) {
name = n;
average = r;
}
public String getName() { return name; }
public int getAverage() { return average; }
}
public String toString() {
return "Name: " + getName() +
" Average: " + getAverage();
}
//-----------------------------------------------------------------------------------------------------------------/**
* <<< This Class is NOT complete >>>
*
* Here is the output of the complete code:
*
* Name: Jim Average: 80
* Name: Sue Average: 98
* Name: Bob Average: 74
* Name: Liz Average: 77
* Name: Lee Average: 68
* Name: Tom Average: 91
* Name: Kim Average: 85
* Name: Lou Average: 84
* Name: Jan Average: 81
*
*
* Name: Jim Average: 80
* Name: Sue Average: 98
* Name: Bob Average: 74
* Name: Liz Average: 77
* Name: Lee Average: 68
* Name: Ned Average: 82
* Name: Tom Average: 91
* Name: Kim Average: 85
* Name: Lou Average: 84
* Name: Jan Average: 81
*
* Highest Average: Name: Sue Average: 98
*
* Class Average: 82.0
*
*/
public class StudentList
{
private Student[] students;
public StudentList(Student[] s) {
students = s;
}
/*** <<< This method is NOT complete >>>
* prints all of the students in the class and their averages
***/
public void printStudents()
{
// <<< COMPLETE THE CODE >>>
}
/*** <<< This method is NOT complete >>>
* add a new student at first empty (null) position in the array
* if there are no empty positions then the student does not get added
***/
public void addStudent(String newName, int newGrade)
{
// <<< COMPLETE THE CODE >>>
}
/*** <<< This method is NOT complete >>>
* returns the class average
***/
public double classAverage()
{
// <<< COMPLETE THE CODE >>>
}
/*** <<< This method is NOT complete >>>
* returns the student in the class with the highest average
***/
public Student getHighAve()
{
// <<< COMPLETE THE CODE >>>
}
/**
* The main method is complete.
* Note that compSciStudent is an array of Student objects!
*/
public static void main(String[] args)
{
Student[] compSciStudent = new Student[11];
compSciStudent[0] = new Student("Jim",80);
compSciStudent[1] = new Student("Sue",98);
compSciStudent[2] = new Student("Bob",74);
compSciStudent[3] = new Student("Liz",77);
compSciStudent[4] = new Student("Lee",68);
compSciStudent[5] = null; // Student dropped the class
compSciStudent[6] = new Student("Tom",91);
compSciStudent[7] = new Student("Kim",85);
compSciStudent[8] = new Student("Lou",84);
compSciStudent[9] = new Student("Jan",81);
compSciStudent[10] = null; // Student dropped the class
StudentList s = new StudentList(compSciStudent);
s.printStudents();
s.addStudent("Ned",82);
System.out.println("\n");
s.printStudents();
System.out.println("\n Highest Average: " + s.getHighAve());
System.out.println("\n Class Average: " + s.classAverage());
}
}