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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.
most of the solutions use loops, this one can be done without loop. Probably some test for very large number with time limit should be added.
Too easy for 6 kyu
Too easy for 6 kyu