I've recently had an exam, a C++ exam that was about sorting, pointers, etc... The usual. The exam was about Huffman's
optimization algorithm along with some pointer problems. He asked for a function to find something in a stack, what I did was write down a class that has a constructor, deconstructor, SetSize(), Add(), Remove(), Lenght(), etc.. He didn't give me any points for that, why? Because I didn't write down everything like in his book... I had classmates that literally had phones open with his book, he just watched how they copied code and gave them 10/10 points. But nothing to the guy that wrote down 20 pages of code. YES!! On paper, an IT university that asks you to program on a fucking paper. Good thing that at the very least I passed.

TL;DR
Teacher has book, I refuse to remember code from it/copy from it, I get lower grades than people that literally copied word for word.

Life is really fair.