Re: Perl Quiz of the Week #23

Yitzchak Scott-Thoennes <[email protected]>:
> >         (((())))
> >         ((()()))
> >         ((())())
> >         ((()))()
> >         (()(()))
> >         (()()())
> >         (()())()
> >         (())(())
> >         (())()()
> >         ()((()))
> >         ()(()())
> >         ()(())()
> >         ()()(())
> >         ()()()()
> > 
> > in some order.
> 
> That's a very strange sample order; 

No, it isn't.  It's lexicographic order.  I sorted the list before I
sent the message.

> I have a hard time picturing an algorithm coming up with it.  

Prepare to be astonished.