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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.
I was thinking about it, but it's aloooooooooooooooooot of work.
Yes, I completed it.
nth roots? Turn exactly 180°. This kata is about powers, not roots.
O( sqrt n * log n )
seems about right though. Does that time out? Are you using appropriate data types and structures?See below.
Thanks for the feedback! I updated the instructions to make it clearer that punctuation is included in the test strings.