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.
Indeed, but in this kind of pb, I like person using overwhelming magic ! :D
IntSummaryStatistics will do too much not needed operations (count, average, sum...), which would not be efficient at all on big lists.
Thumbs up for using modern stream methods
I just forked it, and it passed all tests.
i tried to run it and its returning false;
this is a very cool solution and still very readable in my opinion, didn't think of using it
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Me... when I saw this solution, after spending an hour doing it the hard way: https://www.youtube.com/watch?v=PFr-kNbXHew&ab_channel=HuffPost
Sorry. I am new here. Next time I will.
Use spoiler flag next time, please.
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Only one flaw - it does not check if pin is null, it could result in null pointer exception.
Please, use spoiler flag next time.
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aaronkyl, please use spoiler flag next time.
This comment is hidden because it contains spoiler information about the solution