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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.
No random tests in Swift
Go Translation!
For some reason, the random tests in the C# translation almost never fail, and you can return pretty much anything. I was able to submit a solution that has hard-coded return values for the three visible test cases, and just returns 0 for all other tests:
https://www.codewars.com/kata/reviews/5e5904021cff490001cdb237/groups/64ca1a6ca9a9ec0001fc2fb8
Why does Rust have 4x4 arrays, while all previous languages have dynamic sizes?
The description says "If two rows have the same sum then the row with smaller index in input array will be placed first in sorted array." but the tests use a non-stable sort.
None of the issues were fixed. Creating katas is not a joke, and if you're too noob to understand what's wrong, don't shitpost-resolve everything saying "not an issue".
"Sort according to a trivial callback" - this idea has been covered many times already.
Copying objects in function arguments is a bad practice.
The author hasn't fixed any of the issues.
This comment is hidden because it contains spoiler information about the solution
Why is the output type a string?
Why is the return type a string?