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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.
Why? Just use
long[]instead ofint[]?The description has this:
Author's solution uses a stateful predicate, which does not conform to requirements of
filterpredicate (see docs and some explanation).Hi,
No random tests.
Did you read the documentation about authoring? You really should. You'll realize that this kind of kata as very few chances to survive the beta phase.
Cheers
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Exact Duplicate