I like the images given in this kata. But it really shoudn't be a 6kyu kata. It's way too easy.

Hi, I have a suggestion here. Since the function prototype is vector<int> sortTwisted37 (vector<int> numbers);, this warning is redundant in the kata description,

You should not modify the input array!

vector<int> numbers is passed by value, so there is no way to modify it.

It's not memory efficient and involves lots of string concatenation. I don't recommend this.

Can someone fix this kata? Random test has been broken for so long. Why don't the author use standard base64 module as backend to test?

I think this is better than highly upvoted solution. It doesn't have to loop through all the items if one item fails.

Well, stack can be implemented with linked list, just saying.

Ultimate question! Well done!

I don't think codewars language has any approximately equals thing

You can compare the difference: abs(returnValue - expectValue) < 10**-6

Tests round answers to 6 decimal places.

test.assert_equals(distance_between_points(Point(1, 3, 6), Point(4, 3, 2)), 5)

choose one

It's using "list" in your example. Are you sure you have changed it?

Great for me. Thanks for making changes. But it's just my opinions though. I am not sure how others feel about the color.

The yellow.

Thanks for your reply. It's better, but still bit too bright.

I have no complaints but the color scheme. Yellow texts on black background makes my eyes really uncomfortable. There are more and more katas which have strange color schemes.