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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.
I give you credits for this one.. Its exacly like mine.
this answer is not correct. try this [[0,1],[0,3],[1,2],[1,2]] (expected true but actially false)
thats cool bro, i like it
Will you be able to tell what this function does in, lets say, 10 minutes after you wrote it?
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This is amazing!
One of the few examples with a recursive solution. Well done.
the test cases should be better )
to be fair, it passes the test cases.
What about non latin chararters?