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mkruk, your function is nice, but it doesn't work with negative numbers,
or maybe that's just the way it's supposed to be?

good work anyway.

maybe you should take something like this:
http://www.algorithmist.com/index.php/Longest_Increasing_Subsequence.c

and try to convert all the loops into recursion.

if you're not allowed to use pointers, why do you use them?

before i'll try to write something, let me make sure i understand, your assignment is to use only pure recursive functions and nothing...

lol
if we can't do anything "aloud", can we do it quietly?

good job!

what was the solution?

post the working code if you can.

merry christmas mate.