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.
OP solved it, closing
Incorrect description - array can be empty. Java
Sorry, i can't read your message because i can't un-flag spoilers. Can't check the test coverages from your other post neither.
I ended up changing the whole approach.
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Yeah, a minor mistake messed up everything for huge numbers.
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