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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.
Thank you for the clarification. I did misinterpret your statement and have taken your suggestion on board for the enum values. :)
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You cannot "inherit" an interface; you can only "implement" it! :)
The main point of this kata is finding a solution for diamond problem and implement multi-inheritance using interfaces. So, the son should inherit from the uncle to simulate diamond problem.
More of a suggestions than an issue wouldn't you say? Anyway I've added in - thanks.
In modern day systems are 64 bit, because 32 bit becomes too small at some point (just like this case). I do agree that I should've used 64 bit queue, but still the number 159222638 and 121580142 are smaller than the max value for a signed 32 bit Integer.