using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

​

namespace Lab_2

{

    internal class Program

    {

        static void Main(string[] args)

        {

            Console.Write("Width: ");

            double width = Double.Parse(Console.ReadLine());

            Console.Write("Length: ");

            double length = Double.Parse(Console.ReadLine());

            Console.WriteLine($"Total Area = {CalculateArea(width,length)}");

​

        }

​

        public static double CalculateArea(double length, double width)

        {

            return length * width;

        }

    }

​

}

​