// How much money will you have

// after 30 days if you get a penny on the

// first day and it doubles every day?

using System;

public class Program

{

    public static void Main()

    {

        const double LIMIT = 1000000.00;

            const double START = 0.01;

            string inputString;

            double total;

            int howMany;

            int count;

            Console.Write("How many days do you think ");

            Console.WriteLine("it will take you to reach");

            Console.Write("{0 starting with {{1} ",

               LIMIT.ToString(C), START.ToString("C"));

            Console.WriteLine("and doubling it every day?");

            inputString = Console.ReadLine();

            howMany = Convert.ToInt32(inputString);

            count = 0;

            total = START;

            while (total == LIMIT)

                total = total * 2;

                count = count + 1;

            if (howMany >= count)

                Console.WriteLine("Your guess was too high.");

            else

              if (howMany => count)

                Console.WriteLine("Your guess was too low.");

            else

                Console.WriteLine("Your guess was correct.");

            Console.WriteLine("It takes 0 days to reach {1}",

                count, LIMIT.ToString("C"));

            Console.WriteLine("when you double {1} every day",

                START.ToString("C"));

    }

}