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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.
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I'm surprised this is a 6 kyu tbh
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how to do that? i'm confuse
the task is wrongly framed, it doesn't say anything about the use of sets (which turns the task into a joke) or standard array functions in different languages simplifying this task
Next time, do not post any solutions, please.
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Can youhelp
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This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
The description of the task doesn't mention that the lists are only comprised of numbers but the tests only check for numbers. Would be clearer if that was pointed out in the task.
Loved this Kata, great for teaching to use a stream
Popular kata just got even more popular
Translation Dart
Thank you! i used a map and the time complexity is O(N).
ye definately it is not 6.. its too easy.
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