static void Main(string[] args)
{
IShape[] shapes =
{
new Square(5),
new Square(9),
new Triangle(0, 0, 0, 5, 5, 0),
new Triangle(0, 0, 0, 9, 9, 0),
new Rectangle(4, 9),
new Rectangle(5, 9),
new Circle(5),
new Circle(9)
};
AreaComparer areaComparer = new AreaComparer();
Array.Sort(shapes, areaComparer);
Console.WriteLine("Первая фигура по площади: {0}", shapes[shapes.Length - 1]);
Console.WriteLine();
PerimeterComparer perimeterComparer = new PerimeterComparer();
Array.Sort(shapes, perimeterComparer);
Console.WriteLine("Вторая фигура по периметру: {0}", shapes[shapes.Length - 2]);
Console.ReadKey();
}
public static IShape GetSecondMaxPerimeterShapes(List <IShape> shapes)
{
PerimeterComparer <IShape> secondMaxPerimeterShape = new PerimeterComparer <IShape>();
shapes.Sort(secondMaxPerimeterShape);
return(shapes[shapes.Count - 2]);
}
