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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.
I improved the assertion messages for Java so now this should be more clear.
This comment is hidden because it contains spoiler information about the solution
This is actually a very poor assertion message by JUnit. The expected list is empty, the actual list contains an empty string.
Not a kata suggestion. See https://docs.codewars.com/training/troubleshooting/#post-discourse.
Okay, I understand now. Thanks for responding and breaking it down. I really appreciate it.
Cheers.
I realize this comment was made 6 months ago, but your solution is the only one I can sort of understand (I'm not smart. It sucks).
Just had a question about this part: let start = 1 + seq_length * 2. Why do you multiply by two to get the values for start & end? Also, no worries if you don't want to answer.