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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.
FYI error your code gives is:
Looks like only way for that to happen is because your code does not handle
nFloors
of 0.Apparently back then if I'm understanding correctly, the kata expected "int[]" to be returned instead of "HashMap<String, int>" despite saying that it needs to be an HashMap. So now, it's fixed but there's still backwards compatibility for "int[]" solutions.
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Neat!
I wanted to practice recursion and LinkedLists, but your solution is optimal in comparison.
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Yeah, mine asked for a HashMap too. And we have the same solutions. I would say we are good. :)
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Beautiful and concise.
facepalm x,D
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This is weird.. My kata asked for a HashMap as return value.
Maybe I'm watching the solutions of all forks? Anyone knows?
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