import std.stdio;
import std.file;
import std.cstream; /* for din.readLine() */

 void main(string[] args)
 {
 	auto char dirname[] = "" ;
 	
    if (args.length == 1)
    {
        writef ("Please enter the start directory name: ") ;
        //scanf ("%l", &dirname) ;
        //readLine (dirname) ;
        //dirname = readln() ;
        dirname = din.readLine() ;
        writefln ("Start directory name is: %s", dirname) ;
    }
    else
    {
    	writefln ("Arguement 1: %s ", args[1]) ;
    	dirname = args[1] ;
    }
   
    writefln ("Directory name is: %s", dirname) ;
    auto dirs = std.file.listdir(dirname);
    writefln ("There are %d files", dirs.length) ;

    foreach (d; dirs)
    {
		writefln(d);
	}
 }