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.
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Don't post solutions in Discourse, please. You've have already been warned and you keep doing it, just don't.
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Can't undertand the behaviour of 0.0 - why should it be 0, but 0.0 in result array.
You shoud use brakes for return
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Please don't post code on the discourse page.
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