Arrays, Bools, While

Please help.

I have a C++ programming exam in 8 hours and I have no idea what to do.

I need to understand functions, while loops, do whiles, bools, arrays. Especially arrays. Simple, basic shit. I need this to pass my course.

I've never been to college, i study C for 3 years and i propably know more than any student in a college.
fucking n00bs.
I bet this idiot doesn't know how a structure or even an array looks in memory or what a pointer is.
Or that break/continue are infact jmp's like if and while.
Or what typecasting does, or the difference between ASCII and a numeral system.
Or maybe that FILE is not a type, but a structure.
Or that sizeof() is not a function.

Simple shit, that everyone should know but they don't because they're in a hurry to code their own WoW in C++.