public DanhSachMayTinh TimMayTinhCoGiaCaoNhat()
{
//float max = collection.Max(x => x.TongGia());
float max = TimGiaCaoNhat();
DanhSachMayTinh kq = new DanhSachMayTinh();
foreach (var item in collection)
{
if (item.TongGia() == max)
{
kq.Them(item);
}
}
return(kq);
}
static void Main(string[] args)
{
DanhSachMayTinh ds = new DanhSachMayTinh();
ds.NhapTuFile();
Console.WriteLine("Danh sach may tinh la ");
Console.WriteLine(ds);
//Console.WriteLine("\n---------------------\nDanh sach may tinh co ga cao nhat la ");
//Console.WriteLine(ds.TimMayTinhCoGiaCaoNhat());
//Console.WriteLine(" Dem hang Intel " + ds.DemThietBiTheoHang("Intel"));
Console.WriteLine(" Danh sach cac hang khong trung nhau la ");
foreach (string s in ds.TimDanhSachHang())
{
Console.WriteLine(s);
}
Console.WriteLine(" Hang xuat hien nhieu nhat la ");
foreach (string s in ds.TimHangXuatHienNhieuNhat())
{
Console.WriteLine(s + " so lan " + ds.DemThietBiTheoHang(s));
}
Console.ReadKey();
}
