Approved

C translation (author gone)

Approved

approved

COBOL translation (author inactive).

This only checks the sides. What about, for example, a point at x = 0.9, y = 0.9 ? It's clearly outside the circle, but your code returns true.

Ok, I added the 4 axis points to the fixed/basic tests of the current languages.

TypeScript translation

My vote is yes, but with only those 4 coordinates I suggested. About the other random tests, ideally, they should fall 50% inside and 50% outside.

So should we add border tests? General tests with random x and the corresponding y on the border are really bad because they are likely to give wrong results. There are some test values which I consider "safe" (pythagorean triplets) as the standard approaches give the correct result.

Just out of curiousity, would you have given it 6 or 8?

This kata is 4 years old so no chance to change that.

This is a bad answer, as demonstrated by Chrono79.