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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.
Random tests in Python, actual and expected are flipped.
That's your code's problem, not a kata issue.
That's your code's problem, actual and expected are flipped in Python's random tests
why pascal's triangle will have float number?
using recursion will cause recursion error
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