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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.
It is more compact, you don't want too long words when solving problems (that don't have long lines of codes tow write)
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Why would it be slower? Not that performance matters when you are doing code golf.
It will shave a few bytes but on the other hand the time of execution will be longer
You can omit the
;and replace&&with&to shave a few bytesMost elegant solution!
Lmao!
Your solution should be faster than
O(n^2).This comment is hidden because it contains spoiler information about the solution