/**

 * Defines a student.

 *

 * @author TK Rogers

 * @version 02-22-11

 */

 

public class Student extends Person implements Grades {

    // Fields

    private int  mathGrade ,

                     englishGrade ;

    private double gpa ;

 

    // Constructor

    Student ( ) {

        super ( ( 90.0 + Math.random ( )*120 ) , 72.0 ) ;   // Runs the Person constructor in 

                                                                                  // order to set weight and height.

        mathGrade = 90 ;

        englishGrade = 100 ;

    }

 

    //Defines the code for the gpa method from the Grades interface

    public double gpa ( ) {

        return ( mathGrade + englishGrade ) / 2.0 ;

    }

}