Love it, well done !

Edit : It's clean, simple, easy to maintain, would love to have think of that ...

Thanks :D IIRC this was one of the hardest 8kyu kata in COBOL.

Very clean and very clever. Nicely done !

I could be wrong, but he state that the answer should be FALSE and not TRUE.

So either way, there seems to be problems with this Kata.

Hello everyone,

I have a "good" solution in Cobol, by operating the powers by an occurs, but quickly the result is too big to my working.
Is there a way to avoid calculating these results before the modulo ?

Thanks

Because you have to do a lot by hand, it's really usefull !

Interesting. I did not know that you could perform math in string indexes.