public static void Main()
{
Circle circle = new Circle(5);
Console.WriteLine("I am a circle. " +
"My perimeter is {0:f2}. My surface is {1:f2}.",
circle.GetPerimeter(), circle.GetSurface());
Rectangle rect = new Rectangle(2, 3);
Console.WriteLine("I am a rectangle. " +
"My perimeter is {0:f2}. My surface is {1:f2}.",
rect.GetPerimeter(), rect.GetSurface());
}
public static void Main()
{
Circle firstCircle = new Circle();
firstCircle.Radius = 2.215;
Console.WriteLine("I am a circle with radius {0}! My perimeter is {1:f2}. My surface is {2:f2}.",
firstCircle.Radius, firstCircle.GetPerimeter(), firstCircle.GetSurface());
Circle secondCircle = new Circle(5);
Console.WriteLine("I am a circle with radius {0}! My perimeter is {1:f2}. My surface is {2:f2}.",
secondCircle.Radius, secondCircle.GetPerimeter(), secondCircle.GetSurface());
Rectangle firstRectangle = new Rectangle();
firstRectangle.Width = 5.1;
firstRectangle.Height = 9;
Console.WriteLine("I am a rectangle with width {0} and height {1}! My perimeter is {2:f2}. My surface is {3:f2}.",
firstRectangle.Width, firstRectangle.Height, firstRectangle.GetPerimeter(), firstRectangle.GetSurface());
Rectangle secondRectangle = new Rectangle(2, 3);
Console.WriteLine("I am a rectangle with width {0} and height {1}! My perimeter is {2:f2}. My surface is {3:f2}.",
secondRectangle.Width, secondRectangle.Height, secondRectangle.GetPerimeter(), secondRectangle.GetSurface());
}
public static void Main()
{
Circle circle = new Circle(5);
Console.WriteLine("I am a circle. " + "My perimeter is {0:f2}. My surface is {1:f2}.", circle.GetPerimeter(), circle.GetSurface());
Rectangle rect = new Rectangle(2, 3);
Console.WriteLine("I am a rectangle. " + "My perimeter is {0:f2}. My surface is {1:f2}.", rect.GetPerimeter(), rect.GetSurface());
}