static void Main(string[] args)
{
// Shape shape = new Shape();
// var area = shape.Area();
// var perimeter = shape.Perimeter();
// Console.WriteLine($"{area} and {perimeter}");
Rectangle rectangle = new Rectangle(10, 5);
var areaOfRectangle = rectangle.Area();
var perimeterOfRectangle = rectangle.Perimeter();
Console.WriteLine($"{areaOfRectangle} and {perimeterOfRectangle}");
Triangle triangle = new Triangle(3, 4, 5);
var areaOfTriangle = triangle.Area();
var perimeterOfTriangle = triangle.Perimeter();
Console.WriteLine($"{areaOfTriangle} and {perimeterOfTriangle}");
Shape[] arrayOfShapes = new Shape[3];
arrayOfShapes[0] = new Rectangle(4, 5);
arrayOfShapes[1] = new Triangle(12, 14, 15);
arrayOfShapes[2] = new Rectangle(10, 10);
foreach (Shape sh in arrayOfShapes)
{
Console.WriteLine(sh.GetType());
Console.WriteLine($"{sh.Area()} and {sh.Perimeter()}");
}
Animal c = new Cat();
c.MakeSound();
Animal d = new Dog();
d.MakeSound();
}
