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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.
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When I clicked the attempt button, the output returned stderr with Execution Timed Out (12000ms). Is there any way where I can get someone to review my code (C language) to inspect what is wrong with it? Thank you.