Ah, C programming exams – where the real challenge isn't the code but surviving the professor's sadistic test design. First they paint on the basic "multiple choice" mask, then progressively transform into a full circus act with each question more absurd than the last. By the time they're forbidding calculators for 2^32 (that's 4,294,967,296 for us nerds who memorized it out of spite), you realize the course was never about programming – it was about psychological warfare. And they wonder why we drink so much coffee.