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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.
It won't work with e.g. [1, 2, 2, 2, 1], will it? In this case we should detect such peak as single point value = 2 & pos = 1. But in your code such point will skip.
Сorrect me if I'm wrong
bad tests for task:
why should there be at the end \n ? e.g. if n = 1 must be return \n (it may be just ), if n = 3 \n\n*\n but \n**\n* will be th same visual result
it is not necessary!
like