My apologies. I totally forgot I attempted to do this two years ago. I hope the revision meets the expectations.

These should all (besides random tests) be fixed now thanks to mjpeters' fork. (?) Please open new issues for any new problems found.

I've created a fork that addresses all of these issues except for the randomised tests, since none of the other translations have randomised tests either.

And another issue:

• The sample tests do nothing. They instead comprise the simulator and a small test for the simulator. 🤦‍♂️

Marking Resolved as of Jauttaro Coudjau.

added to the description

Rust fixed in this fork

Other languages do not have such cases in fixed and random tests (Dart && PowerShell already handled in editor), closing

Check what happens when you try to round following numbers: 2.5, 3.5, 4.5, 5.5.

I'm sorry I don't understand what you are both saying, about nearing to the "nearest even integer" (it's probably because of my lack of mathematical knowledge).

In Python, as far as I know, if you try to round let's say 4.6, it will give you 5, which is the "nearest integer" (not even), just like it's specified in the statement.

What am I missing?

Well, exactly this is the case when &Vec<Vec<>> is better. I've started with

type Matrix = Vec<Vec<i32>>;

but then decided not to overcomplicate the code. We have a matrix type here, represented with Vec<Vec<>>, not an arbitrary slice of Vecs.

Also, there's nothing wrong with negatives in matrix, they should be allowed, but I don't see any actual reason to test them.

Added better diagnostic messages.

Fixed the incorrect function definition in solution setup.

this is now untrue, isomorphism is available :) https://www.codewars.com/kata/isomorphism

Should be marked as resolved

fixed

Yeah, I wanted to avoid overflow, but that didn't work. Thanks for catching that.

I've tried your suggestion, but b ended up as 0 or 1 in most cases.

I've also added assertion messages.

Fix

• Add random tests
• Add assertion messages
• Add language specific block in description