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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.
Can be changed to:
Still clunky but I didn't want to change the structure.
Needs
performance
tag.Requires
O(log n)
solution;O(n)
won't do. That's ok, but solvers deserve fair warning about that.The description is totally incomprehensible. I still have no idea how it could be related to what's tested.