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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oh right, still confused regarding that way of writing code. Thanks :)
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nice, I came up with the same code.:D except the return is outside the loop
yes, that's what the instructions said, but somehow the tests performed should also pass with signature given as [],[1] and [1,2] otherwise there will be failed tests.
Any new programmers here? Hope you add me.
P.S. my current language is JavaScript
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