[Shootout-list] Rule 30
Jon Harrop
jon@ffconsultancy.com
Fri, 20 May 2005 00:59:16 +0100
On Thursday 19 May 2005 21:32, Brent Fulgham wrote:
> Can anyone suggest a regular expression problem
> that involves:
>
> 1) A large input file so that we don't have to
> have programs iterate over the same data multiple
> times.
Perhaps it would be better to randomly generate the data?
> 2) Involves useful regular expression features such
> as capture?
>
> I think we might need a couple of tests:
>
> 1. Find the elements in some big string.
> 2. Revise some input document in some fashion.
>
> Ideas?
Here are some vague ideas:
1. finding satellites in DNA sequences.
2. extracting identifiers from a program.
Perhaps (2) could be the basis of a code obfuscator/shrinker?
--
Dr Jon D Harrop, Flying Frog Consultancy Ltd.
Objective CAML for Scientists
http://www.ffconsultancy.com/products/ocaml_for_scientists