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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.
No problem!
Great, that you solved it!
Have a good time on CodeWars!
Ahhhm, NO!
I checked the first 20 C++-Solutions. No one changed the prototype!
Search for another way. It is possible! :-)
No issue.
306 people solved this kata in C++ without any problem and without changing the prototype. ;-)
You will also solve it. :-)