using System;

using System.Collections.Generic;

public class Program

{

    public static List<ulong> NewPermWhtielist = new List<ulong>();

    public static void Main()

    {

        string id = "76561199079143068,";

        if (id.Contains(","))

        {

            NewPermWhtielist.Add(ulong.Parse(id.Replace(",", "")));

        }

        Console.WriteLine(NewPermWhtielist.Count);

    }

}