import java.text.DecimalFormat;
public class Student extends Person
{
   private String major;
   private int hours;
   private double gpa;

   public Student(String name, String address, String dateOfBirth,
                  String major, int hours, double gpa)
   {
      super(name, address, dateOfBirth);
      this.major = major;
      this.hours = hours;
      this.gpa   = gpa;
   }

   public String getMajor()
   {
      return major;
   }

    public double getGPA()
   {
      return gpa;
   }

   public int getHours()
   {
      return hours;
   }

   public String toString()
   {

      DecimalFormat fmt = new DecimalFormat("0.##");
      String s = super.toString();
      return ("\n\nStudent\n"+ s + "\nMajor: " + major + "\nCredit Hours: " + hours
              + "\nCurrent GPA: " + fmt.format(gpa));
   }

}