Count_the_Integers

using System;

namespace Count_the_Integers
{
    class Program
    {
        static void Main(string[] args)
        {

            int counter = 0;



            while (true)
            {
                try
                {
                   int integer = int.Parse(Console.ReadLine());
                    counter++;

                }
                catch (Exception)
                {
                    Console.WriteLine(counter);
                    return;

                }

            }

        }
    }
}