Loading collection data...
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.
Smart and short. Well done!
Wow, smart ^^
SUUUUI!
This is fast for smaller inputs, but .count gets extremly expensive in more repative and longer inputs. Still valid and fast for small inputs :)
Nice, had same solution almost exactly. :)