using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Web;

namespace ProgramConsole
{
    public class Program
    {
        public static void Main(string[] args)
        {
            string s = "D:\\toto\\food\\Cloture_490001_10_01_2013.pdf";
            string newstring = s.Substring(s.Length - 14, 10);
            Console.WriteLine(newstring);
        }
    }
}