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.
a set is also unordered
a set is a data structure that can contain no duplicate elements.
Concatenation its almost first thing you learn in python.
Yeah. I imagined it would be an error such as can not perform operations on strings or some other compatability error!
Incredible solution though, you have to admit!