.

nevermind, i just found out

(a = classpoints_sumatory) (b = notes_count) (c = mynote)

a / b < c -> (b) * (a / b) < c * (b) -> a < c * b

cant get the logic behind, can u explain please?, whenever it's possible

Description mentions caching the results, but it is not tested. Either this should be a requirement and hence tested, or should be removed from the description. If you require caching, how should void functions be dealt with? The description could benefit from clearer guidelines.

Agreed, but I also think that even with those utilities, this task isn't trivial to do correctly. Of course, if you copy everything and turn things into lvalues, it is. But it took me 30 minutes to put together a solution that keeps value categories intact. I assumed there would be tests for that, and also the caching, but apparently not

wow, this is interesting, I didn't thought about that

great kata, thank you, i'm really learned a lot!

nice

这种解法无疑是聪明的，但是可能会造成理解与额外依赖性问题。

hahaha that's "c++" xd