class ThiSinh

{

String SBD;

String hoTen;

String ngaySinh;

private float diemMon1;

private float diemMon2;

private float diemMon3;

public void Nhap()

{

System.out.print("Nhap SBD :");

SBD = Input.readString();

System.out.println("Nhap Ho Ten:");

hoTen = Input.readString();

System.out.print("Nhap ngay sinh :");

ngaySinh = Input.readString();

System.out.print("Nhap diem mon 1:");

diemMon1 = Input.readFloat();

System.out.print("Nhap diem mon 2 :");

diemMon2 = Input.readFloat();

System.out.print("Nhap diem mon 3 :");

diemMon3 = Input.readFloat();

}

public void Xuat()

{

System.out.print("SBD :" + SBD);

System.out.print(" ho ten :" + hoTen);

System.out.print(" ngay sinh :" + ngaySinh);

System.out.print(" diem mon 1 :" + diemMon1);

System.out.print(" diem mon 2 :" + diemMon2);

System.out.print(" diem mon 3 :" + diemMon3);

}

public float TongDiemHe()

{

float TongDiem;

TongDiem=0;

TongDiem = diemMon1 * 2 + diemMon2 + diemMon3;

return TongDiem;

}

}