public int CompareTo(object obj)
{
GeometricFigure p = (GeometricFigure)obj;
if (this.Area() < p.Area())
{
return(-1);
}
else if (Math.Abs(this.Area() - p.Area()) < EPSILON)
{
return(0);
}
else
{
return(1);
}
}
static void Main(string[] args)
{
//Создание объектов классов фигур
Rectangle rectangle = new Rectangle(3, 4);
Square square = new Square(5);
Circle circle = new Circle(2.7282);
ArrayList array = new ArrayList
{
rectangle,
square,
circle
};
Console.WriteLine("Array list перед сортировкой");
foreach (var elem in array)
{
Console.WriteLine(elem);
}
array.Sort();
Console.WriteLine("\nArray list после сортировки");
foreach (var elem in array)
{
Console.WriteLine(elem);
}
List <GeometricFigure> list = new List <GeometricFigure>
{
rectangle,
square,
circle
};
Console.WriteLine("\n\nList перед сортировкой");
foreach (var elem in array)
{
Console.WriteLine(elem);
}
list.Sort();
Console.WriteLine("\nList после сортировки");
foreach (var elem in array)
{
Console.WriteLine(elem);
}
Console.WriteLine("\n\nМатрица");
Matrix <GeometricFigure> matrix = new Matrix <GeometricFigure>(3, 3, 3, new FigureMatrixCheckEmpty());
matrix[0, 0, 0] = rectangle;
matrix[1, 1, 1] = square;
matrix[2, 2, 2] = circle;
Console.WriteLine(matrix.ToString());
try
{
GeometricFigure tmp = matrix[66, 1777, 11];
}
catch (ArgumentOutOfRangeException err)
{
Console.WriteLine(err.Message);
}
Console.WriteLine("\n\nСтек");
SimpleStack <GeometricFigure> stack = new SimpleStack <GeometricFigure>();
stack.Push(rectangle);
stack.Push(square);
stack.Push(circle);
while (stack.Count > 0)
{
GeometricFigure f = stack.Pop();
Console.WriteLine(f);
}
}
