Depending on your campus rules, the exam might not strictly enforce Norminette, but it’s best practice to keep your code clean to avoid "stupid" errors. 4. The Mindset: Don't Panic
– Not checking for NULL or "" . Fix: Always guard string functions: if (!str) return (NULL);
The exam is timed. If you are stuck on a problem for too long, move on and come back to it later. Exam 01 Piscine 42
Success in Exam 01 is 50% technical skill and 50% psychological control. Follow this structural approach during the test: Step 1: Read the Subject Three Times
You must understand how strings function in C—specifically, that a string is an array of characters terminated by a null byte ( \0 ). Exercises often ask you to calculate the length of a string, copy a string, or alter specific characters within a string based on a set of rules. 4. Command-Line Arguments ( argc and argv ) Depending on your campus rules, the exam might
If an exercise asks you to handle integers (like ft_putnbr ), remember that INT_MIN (-2147483648) cannot simply be multiplied by -1 to become positive. The positive limit of a signed 32-bit integer is 2147483647. You must handle INT_MIN as a specific edge case. Directory Structure Errors
Exam 01 takes place under strict, controlled conditions designed to simulate high-pressure software engineering environments. Fix: Always guard string functions: if (
: Creating simple functions, using write , and basic loops.
