[Cs3] CS3 example quiz

[Mikhail Nesterenko]

> Hello Dr. Nesterenko,
>          since the CS3 quiz is next week would it be possible for you to
> upload that example quiz when you get the chance?

I've just uploaded the example quiz. Now, I think it is a good change
to remind everyone that the first quiz will be held on Thursday,
January 30th.

Thanks,
-- 
Mikhail