OJ Board

Hello!
[Edited: the problem was the Python recursion limit]

One of my student is trying to validate the exercise in Python with a code which returns all the correct values on the sets in uDebug and in this post. I cannot figure out what is wrong, I guess something Python-specific, but after a lot ...

Thank you very much for your responsiveness. I found why my algorithme was false: I did not add separators between the strings I concatenated to compute a suffix array.

Thanks very much... but my algorithm gives a correct output for this input.

Hi! I'm trying this problem, but have some dificulties solving it. I'm getting WA, and don't see why my algorithm is false. So if someone has some extra input for me to try and figure out what I'm doing wrong, I would very much appreciate it.

Thanks in advance.