using System.Linq.Expressions;

namespace Recatngle { internal class Rectangle { static void Main(string[] args) { double widthOfRectangle, lenghtOfRectangle, area;

        try
        {
            Console.WriteLine("Please enter a value for the witdth of rectangle");
            widthOfRectangle = double.Parse(Console.ReadLine());

            Console.WriteLine("Please enter a value for the lenght of rectangle");
            lenghtOfRectangle = double.Parse(Console.ReadLine());


            area = widthOfRectangle * lenghtOfRectangle;


            Console.WriteLine("Input -> width: " + widthOfRectangle);
            Console.WriteLine("Input -> lengt: " + lenghtOfRectangle);
            Console.WriteLine("-------------");
            Console.WriteLine(" Result is: ");
            Console.WriteLine("Area of rectangle: " + area);
        }
        catch (FormatException e )
        { 
            Console.WriteLine("please enter only positive number"); 

        }
        catch ( Exception b )
        {
            Concole.Write
        }
        


    }
}

}