If you are currently swimming in the Piscine (or preparing to dive in), understanding the unique nature of Exam 01—particularly the exclusive constraints and grading system—is not just helpful; it is survival.
The exercise descriptions (subjects) are often short but dense. Read them fully before writing a single line. Pay attention to the example outputs provided. exam 01 piscine 42 exclusive
Exam 01 exclusively tests re-implementations of standard C library functions. You must know how to write ft_strcmp , ft_strncpy , ft_putnbr from scratch, blindfolded. Write these 15 core functions every day for a week before the exam. If you are currently swimming in the Piscine
dest[i] = '\0'; return (dest);