TryCatchIntegers

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace NewProject
{
    class Program
    {
        static void Main(string[] args)
        {
            var count = 0;
            while (true)
            {
                try
                {
                    var n = int.Parse(Console.ReadLine());
                    count ++;

                }
                catch
                {
                    break;
                }


            }
            Console.WriteLine(count);


        }
    }
}