using System;
using System.IO;

public class file4 {
    
    public static void Main ( ) {
	DirectoryInfo dir = new DirectoryInfo(".");
	FileInfo[] files = dir.GetFiles( );
	Console.WriteLine( "Nombre\t|Extension\t|Ult. Acceso\t|Tamaņo\t" );
        for ( int i = 0; i < files.Length; i ++ ) {
	  Console.WriteLine( "{0}\t|{1}\t|{2}\t|{3}",
			     files[i].Name, files[i].Extension, files[i].LastAccessTime, files[i].Length );
        }
    }
}