static void Main(string[] args)
{
// SushiStoreBase store = new XunYangSushiStore();
// store.OrderSushi("tomato");
// store = new XiAnSushiStore();
// store.OrderSushi("ham");
BuildingMaterialsStoreBase buildingMaterialsStore = new CementStore();
buildingMaterialsStore.ShowPrice();
buildingMaterialsStore = new TimberStore();
buildingMaterialsStore.ShowPrice();
Console.ReadLine();
}
static void Main(string[] args)
{
// SushiStoreBase store = new XunYangSushiStore();
// store.OrderSushi("tomato");
// store = new XiAnSushiStore();
// store.OrderSushi("ham");
BuildingMaterialsStoreBase buildingMaterialsStore=new CementStore();
buildingMaterialsStore.ShowPrice();
buildingMaterialsStore=new TimberStore();
buildingMaterialsStore.ShowPrice();
Console.ReadLine();
}