static void Main(string[] args)
{
Car car = new Car(4, 20);
SmallCar smallCar = new SmallCar(4, 20, 20);
BigCar bigCar = new BigCar(8, 40, 3, 500);
Console.WriteLine(bigCar.Print());
Shape shape = new Circle(1, 2);
Console.WriteLine(shape.GetArea());
BaseClass baseClass = new BaseClass();
BaseClass ba = new DerivedClass();
DerivedClass derivedClass = new DerivedClass();
baseClass.fn1();
baseClass.fn2();
ba.fn1();
ba.fn2();
derivedClass.fn1();
derivedClass.fn2();
Cat cat = new Cat();
Dog dog = new Dog();
Student student = new Student();
for (int i = 0; i < 10; i++)
{
Stu stu = new Stu();
stu.stuName = stu.stunNum = Convert.ToString(i);
stu.score.cs = stu.score.eng = stu.score.math = i;
stu.score.avg = (stu.score.cs + stu.score.eng + stu.score.math) / 3;
student.enqueue(stu);
}
student.Print();
Stacks stacks = new Stacks();
for (int i = 0; i < 10; i++)
{
Book book = new Book();
book.author = book.bookName = book.publish = Convert.ToString(i);
book.price = i;
stacks.Push(book);
}
stacks.Print();
}
public FacadeV()
{
littleCar = new LittleCar(3, 4, 1200);
bigCar = new BigCar(5, 5, 2000);
minivan = new Minivan(5, 7, 3000);
}