// StudentScores.java

import java.util.ArrayList;
import java.util.Collections;
public class StudentScores {

    public static void main(String[] args) {
        System.out.println("The Student Scores Application\n");

        int numStudents = Console.getInt("Number of students: ");

        Student s = new Student();

        String [] student = {s.lastName, s.firstName, s.score};

        for (int i = 0; i < numStudents ; i++) {
            System.out.println("\nSTUDENT " + (i+1));

            student[i] = Console.getString("Last Name: ");
            student[i] = Console.getString("First Name: ");
            student[i] = Console.getString("Score: ");
        }

        System.out.println("\nSummary");
        System.out.println(student);
    }
}



// Student.java

public class Student implements Comparable<Student> {
    String lastName;
    String firstName;
    String score;

    public Student() {
        super();
    }

    public Student(String lastName, String firstName, String score) {
        super();
        this.lastName = lastName;
        this.firstName = firstName;
        this.score = score;
    }

    @Override
    public int compareTo(Student o) {
        int last = this.lastName.compareTo(o.lastName);
        return last == 0 ? this.firstName.compareTo(o.firstName) : last;
    }
}