Question

1. Create a Java program that receives name, GPA, and graduation year information about a student as user input and prints it to the console.

Please use the following constructs in your program:

1. Write your code in a Java class.
2. Define name, GPA and graduation year as variables in our class.
3. Create separate setter and getter methods for those variables.
4. Use your main method, to receive the user input.
5. Initialize an object of the class to call the setter methods and assign values to class variabl
6. Call the getter methods to print the values.

Answer 1

//GpaYear.java
import java.util.Scanner;

public class GpaYear {
    private double gpa;
    private int graduationYear;

    public GpaYear() {
    }

    public GpaYear(double gpa, int graduationYear) {
        this.gpa = gpa;
        this.graduationYear = graduationYear;
    }

    public double getGpa() {
        return gpa;
    }

    public void setGpa(double gpa) {
        this.gpa = gpa;
    }

    public int getGraduationYear() {
        return graduationYear;
    }

    public void setGraduationYear(int graduationYear) {
        this.graduationYear = graduationYear;
    }

    public static void main(String[] args) {
        GpaYear obj = new GpaYear();
        Scanner scan = new Scanner(System.in);
        double gpa;
        int year;

        System.out.print("Enter gpa: ");
        gpa = scan.nextDouble();

        System.out.print("Enter graduation year: ");
        year = scan.nextInt();

        obj.setGpa(gpa);
        obj.setGraduationYear(year);

        System.out.println("GPA: "+obj.getGpa());
        System.out.println("Graduation year: "+obj.getGraduationYear());
    }
}