using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Enter a positive whole number:");

        int number = Convert.ToInt32(Console.ReadLine());

        int numOut = 0;

        int count = 0;

        while (number > 0)

        {

            count++;

            int partVal = number % 2;

            number = number / 2;

            for (int i = 1; i <= (count - 1); i++)

            {

                partVal = partVal * 10;

            }

​

            numOut += partVal;

        }

​

        Console.WriteLine("The result is: " + numOut);

    }

}