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Clan:University of Southern California
Member Since:Apr 2018
Last Seen:May 2018
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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.
Are you sure the error is from sprintf? Guys passed the R kata. Maybe you should have again a look at your code.