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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.
Good one :D :D
should be fixed
Why the downvote? Because I point out the kata should fail solutions that do not achieve performance requirements?
Unfortunately , performance testing is hard.
Target number is not too big, your solution is just quite slow in bad cases.
There should be more fixed bad test cases.
This comment is hidden because it contains spoiler information about the solution
I'd say all current translations will accept this.
zero isn't signed
This comment is hidden because it contains spoiler information about the solution
Would you please explain your question for me?
So that I can answer your questions!
Because it is not available in the Node JS version currently used. You must find another way or wait for an update.
This is not a kata suggestion (= suggestion of improvement of the kata).
You've dived into the RegEx Hole.
Read this: https://docs.codewars.com/training/troubleshooting/
You're using a couple global vars there. Try calling your code in those compilers more than once.