Loading collection data...
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.
No. This kata just requires an O(n log n) algorithm to solve, you don't need any require() calls to work. An O(n^2) one will fail the test though.
this needs an answer though