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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.
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Good comment, not sure what's happening; c stuff is pretty stable since > ~2.7/x
tried on 3.4.3 (default for this kata) - got a syntax error
works fine on 3.6.0
much better than my solution
I wrote my openion. This code is elegant
O(n * log(n))when it can be done inO(n). This is not best at all.Best I think