public void Xuat()
{
HoTen.Xuat();
Console.Write("\t\t");
QueQuan.Xuat();
Console.Write("\t" + soBaoDanh + "\t\t\t");
DiemThi.Xuat();
}
public void Nhap()
{
hoTen.Nhap();
QueQuan.Nhap();
Console.Write("-Nhap truong: ");
truong = Console.ReadLine();
Console.Write("-Nhap tuoi: ");
tuoi = int.Parse(Console.ReadLine());
Console.Write("-Nhap so bao danh: ");
soBaoDanh = Console.ReadLine();
diemThi.Nhap();
}
