Apologies in advance if this has been asked before. I couldn't find any forum or FAQ results for "Objective-C", and it wouldn't let me search for "new languages" because it said the search terms were too common.
I'm currently preparing to teach an online class in iPhone native app development, and it occurred to me today that it might be a good idea to point my students to SPOJ to practice their Objective-C coding.
Imagine my dismay when I discovered SPOJ doesn't (seem to) support Objective-C as one of its languages!
What governs language availability for SPOJ? If I wrote a judging harness for Objective-C programs, could I get it added? (And if so, where would I find out about the architecture of the online judge itself and how new languages plug into it?)