public int CompareTo(object obj)
{
GeometricFigure p = (GeometricFigure)obj;
if (this.Area() < p.Area())
{
return(-1);
}
else if (this.Area() == p.Area())
{
return(0);
}
else
{
return(1);
}
}
static void Main(string[] args)
{
Rectangle rect = new Rectangle(5, 4);
Square square = new Square(5);
Circle circle = new Circle(5);
Console.WriteLine("\nArrayList");
ArrayList al = new ArrayList();
al.Add(circle);
al.Add(rect);
al.Add(square);
foreach (object x in al)
{
Console.WriteLine(x);
}
Console.WriteLine("\nArrayList - сортировка");
al.Sort();
foreach (object x in al)
{
Console.WriteLine(x);
}
Console.WriteLine("\nList<GeometricFigure>");
List <GeometricFigure> fl = new List <GeometricFigure>();
fl.Add(circle);
fl.Add(rect);
fl.Add(square);
foreach (GeometricFigure x in fl)
{
Console.WriteLine(x);
}
Console.WriteLine("\nList<GeometricFigure> - сортировка");
fl.Sort();
foreach (GeometricFigure x in fl)
{
Console.WriteLine(x);
}
Console.WriteLine("\nМатрица");
Matrix <GeometricFigure> cube = new Matrix <GeometricFigure>(3, 3, 3, null);
cube[0, 0, 0] = rect;
cube[1, 1, 1] = square;
cube[2, 2, 2] = circle;
Console.WriteLine(cube.ToString());
Console.WriteLine("\nСписок");
SimpleList <GeometricFigure> list = new SimpleList <GeometricFigure>();
list.Add(square);
list.Add(rect);
list.Add(circle);
foreach (var x in list)
{
Console.WriteLine(x);
}
list.Sort();
Console.WriteLine("\nСортировка списка");
foreach (var x in list)
{
Console.WriteLine(x);
}
Console.WriteLine("\nСтек");
SimpleStack <GeometricFigure> stack = new SimpleStack <GeometricFigure>();
stack.Push(rect);
stack.Push(square);
stack.Push(circle);
while (stack.Count > 0)
{
GeometricFigure f = stack.Pop();
Console.WriteLine(f);
}
Console.ReadLine();
}
