using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.IO;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        var esitahed = from fnimi in Directory.GetFiles("c:\\") select fnimi.Substring(0, 5);
        foreach (var taht in esitahed) {
            Response.Write(taht + " ");
        }
    }
}