using System;

​

public class Program

{

    public static void Main()

    {

        double count = 1, b, c = 11111111111111111111;

        Console.WriteLine("enter number");

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

        b = a;

        Console.WriteLine(b);

        while (b < c)

        {

            Console.WriteLine("enter number");

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

            c = a;

            Console.WriteLine(c);

            count++;

        }

        Console.WriteLine(count);

    }

}