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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.
Cool, this solution has a fairly high level of abstraction for human mindset
I got an error when customers = [28,9,27,37,12,33,20,31,19,18,3,8,39,40,49] and n = 5 - Expected: 97, instead got: 78. But 78 is the better queru time