public static void Main()
{
const string MessgaeFormat = "I am a {0} and my perimeter is {1:f2}. My surface is {2:f2}.";
Figure circle = new Circle(5);
Console.WriteLine(
MessgaeFormat,
circle.GetType().Name,
circle.CalcPerimeter(),
circle.CalcSurface());
Figure rect = new Rectangle(2, 3);
Console.WriteLine(
MessgaeFormat,
rect.GetType().Name,
rect.CalcPerimeter(),
rect.CalcSurface());
}
public static void Main()
{
const string MessgaeFormat = "I am a {0} and my perimeter is {1:f2}. My surface is {2:f2}.";
Figure circle = new Circle(5);
Console.WriteLine(
MessgaeFormat,
circle.GetType().Name,
circle.CalcPerimeter(),
circle.CalcSurface());
Figure rect = new Rectangle(2, 3);
Console.WriteLine(
MessgaeFormat,
rect.GetType().Name,
rect.CalcPerimeter(),
rect.CalcSurface());
}