using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.IO;

namespace Rextester

{

    public class Program

    {

        public static void Main(string[] args)

        {

            try

            {

                StreamReader sr = new StreamReader (@"D:\task.txt");

                string s;

                while (sr.EndOfStream != true)

                    {

                        s = sr.ReadLine();

                        Console.WriteLine(s);

                    }

                     Console.ReadLine();

            }

            catch (Exception ex)

                {

                    Console.WriteLine("Ошибка", ex);

                }

        }

    }

}