insufficient skill set

I've got an interview for a co-op Monday, the posting says "Must be familiar with C++ and C# programming languages," which I am not.

What books can you recommend I go pick up, and how do I get Adderall?

I've got an interview for a co-op Monday, the posting says "Must be familiar with C++ and C# programming languages," which I am not.
I like the style of this part of the post. In fact, I like it so much I'm not going to sage this for a stupid question.