09. Count the Integers

namespace Ex9_CountTheIntegers
{
    using System;
    public class Program
    {
        public static void Main(string[] args)
        {
            int counter = 0;
            int num = 0;

            for (int i = 0; ; i++)
            {
                try
                {
                    num = int.Parse(Console.ReadLine());
                    counter++;
                }
                catch (Exception)
                {
                    break;
                }
            }

            Console.WriteLine(counter);
        }
    }
}