Bài viết sưu tầm

package core;

import java.util.Date;

public class SinhVien extends ThanhVien {

    private double diemTrungBinh;

    public SinhVien() {

    }

 

    public SinhVien(double diemTrungBinh, String maThanhVien, String ten, Date ngaySinh, String namHoc) {

        super(maThanhVien, ten, ngaySinh, namHoc);

        this.diemTrungBinh = diemTrungBinh;

    }

 

    public double getDiemTrungBinh() {

        return diemTrungBinh;

    }

 

    public void setDiemTrungBinh(double diemTrungBinh) {

        this.diemTrungBinh = diemTrungBinh;

    }

 

    @Override

    public double tinhThuong() {

        if (diemTrungBinh >= 9) {

            return 2400000;

        } else if (diemTrungBinh >= 8) {

            return 1200000;

        } else {

            return 0;

        }

    }

}

package core;

import java.util.Date;

public class GiangVien extends ThanhVien{

    private int soBaiBao, soDeTai;

    public GiangVien() {

    }

 

    public GiangVien(int soBaiBao, int soDeTai, String maThanhVien, String ten, Date ngaySinh, String namHoc) {

        super(maThanhVien, ten, ngaySinh, namHoc);

        this.soBaiBao = soBaiBao;

        this.soDeTai = soDeTai;

    }

 

    public void setSoBaiBao(int soBaiBao) {

        this.soBaiBao = soBaiBao;

    }

 

    public int getSoBaiBao() {

        return soBaiBao;

    }

 

    public void setSoDeTai(int soDeTai) {

        this.soDeTai = soDeTai;

    }

 

    public int getSoDeTai() {

        return soDeTai;

    }

 

    @Override

    public double tinhThuong() {

       return soBaiBao*1000000+soDeTai*1500000;

    }

   

}