using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("please enter number");

        double num1, num2;

        num1 = double.Parse(Console.ReadLine());

        num2 = num1 / 2;

        int count = 0;

        while (Math.Abs(num2 * num2 - num1) > 0.01)

        {

            count++;

            if ((num2 * num2 - num1) > 0)

            num2 = num2/2;

            else

              num2 = 1.5*num2;

        }

​

        Console.WriteLine(num2);

        Console.WriteLine(count);

​

    }

}