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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.
Even though I took this approach, I wouldn't count it as a best practice. It sacrifices some time complexity for readability.
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Neat. Best Practice + Clever. I wish to give both to this.
Nah,
push()becomes redundant whenclasschanged. Also, instructions ask to try to usepush()inbuild_one_two_three(), so directions not really followed.This comment is hidden because it contains spoiler information about the solution
Pretty
.
Thx, figured out strings optimization
Nope. It's 2kyu, you'll have to deal with the performances.
Can you increase timeout for Java please? 20 seconds for ~90k of lines isn't enough