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.
you're right, it's not necessary. I was just practicing using them as a way of solving the problem.
WTF...?!?
Congratulations first for the most overcomplicated, long and terrible solution to a one-line code problem...
Why are you using all of these things..? Atomics? You got no threads - you don't need Atomics!
TailRec? Why do you use recursion a all?
I cannot see a better way to write bad code... ;-)
This comment is hidden because it contains spoiler information about the solution