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.
Ok, thank you, I only tried one of the test cases, when I tried all of them I found the problem. It actually had nothing to do with the sort function lol
Works fine on my computer, here I get UndefinedBehaviorSanitizer:DEADLYSIGNAL when I change a comparison operator in a sort function...