I was considering starting a first ever newbie golf hole, but I chickened out.
I would still like some help with golfing my solution down a couple of
strokes. It's pretty trivial:
open F,$_[0];while(<F>){$h{$_}=$i;}foreach$k(%h){print"$k";}'
It's basically just supposed to copy the 'sort -u' function.
I'm pretty satisfied with it, but I'm pretty sure there is another (better)
algorithm.
Tor
