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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.
that was so clever.
I dont know why such solutions dont come to my mind.
I always end up writing complex and inefficient algorithms for simple things
did not know about this function.thanks a lot.
omg !such a long code for such a simple program