Example tests and sample tests for integers other than those divisible by 7.5 / 15 should be added across all languages

'might just be me but... despite reading 2 times the description, I didn't see anything telling that the inputs are actually only multiples of 45°... Why?? a heading would very well be ..W..WN..N..NE.

Description uses the word "yaw". Would "bearing" or "heading" ( I forget what the difference is; either one might be most appropriate ) be more appropriate?

I know an aircraft has a yaw axis, but bearing and heading are also aircraft terms, and yaw generally refers to a slip angle, not so much an angle the nose is pointing at.

ETA: I checked; bearing seems to be the angle to something; heading seems to be the direction the nose is pointing at. So "heading" it is then ( as opposed to "bearing" ), and it might be more familiar to solvers than "yaw".

• No fixed tests
• Too few random tests

Each index degree point will be rounded down e.g. (37.5 = NE, 52.5 = separator)

What is "index degree point", what is being rounded and how? 37.5 deg is exactly between 30 (.) and 45 (NE), 52.5 deg is exactly between 45 (NE) and 60 (.) - why should the greater value be chosen if we're rouding something down?