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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Consistency with the Python original ( which meant less language-dependency and easier maintenance on the description ).
The solution with the extra constructor is not actually simpler; the encodings are isomorphic.
It is the same in several (many/most?) katas. There are different possibilities, but this one seems right to me. What's the problem?
That solution is totally valid in the difficulty level of this kata and the "performance requirements" of the Haskell version match the ones of the other languages.
I'll close this issue as there is still the other issue with missing random tests open.
Should be fixed
No this is not valid, I'm trying to fix it
Thanks!
Why exactly you need numpy? Python supports big integers natively, doesn't it?