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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.
A zero lower bound on either would not be ridiculous.
Given the
1kyuestimated rank ( which is, according to the solvers' estimate of 5 and 5, not entirely accurate ), what is the required time complexity of this kata?