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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.
Yeah, mine asked for a HashMap too. And we have the same solutions. I would say we are good. :)
This is weird.. My kata asked for a HashMap as return value.
Maybe I'm watching the solutions of all forks? Anyone knows?
same...
same
omg... I'm looking on my solution rn and crying
Read the post just below yours.
I dont understand what should i return, map or array?