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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.
There is a flaw in your code. The tests are the same in all languages and 1266 guys passed the kata.
I'm getting the same problem in Javascript and Typescript.
No idea what is going wrong, lanuage C++
Random Tests: mean data Testing at 1e-2; Expected should be 1.608333333, but got 1.55
Wow I'm impressed. I'm just wonder how the hell this works mathematically?