static void Main(string[] args)
{
try
{
Console.WriteLine("Input radius for circle: ");
double radius = double.Parse(Console.ReadLine());
Circle circle = new Circle(radius);
Console.WriteLine($"Parameter of circle: {circle.CalculateParameter()}, Area of circle: {circle.CalculateArea()}");
Console.WriteLine("\nInput height for rectangle:");
double height = double.Parse(Console.ReadLine());
Console.WriteLine("Input width for rectangle:");
double width = double.Parse(Console.ReadLine());
Rectangle rectangle = new Rectangle(height, width);
Console.WriteLine($"Parameter of rectangle: {rectangle.CalculateParameter()}, Area of rectangle {rectangle.CalculateArea()}");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadLine();
}
