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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.
It would be much better if you were already summing during the first iteration over the numbers. The final
sum(s)call is unecessary and results in yet another iteration over the list.Please be my mentor
Please can you enligthen me about the requirements I have been stuck on 2 failed test