On Apr 21, 10:03*pm, "WJ" <w_a_x_...@yahoo.com> wrote:
> Ruby:
>
> _, numwords, numpatterns = gets().split.map{|s| s.to_i}
>
> words = (1 .. numwords).map{ gets().strip }
> patterns = (1 .. numpatterns).map{ gets().strip }
>
> patterns.each_with_index{|pat,i|
> * regex = Regexp.new( pat.gsub("(", "[").gsub(")", "]") )
> * printf "Case #%d: %d\n", i, words.grep(...
>

I don't know anything about Ruby, but I can certainly admire the
conciseness of your program. How does it compare in speed to mine?