Exam 01 Piscine 42 -

Failure is not the end, but it is a wake-up call. Depending on your 42 campus:

Exercise: ft_atoi (level 2)

int ft_atoi(char *str);

Common mistakes:
❌ Not skipping tabs.
❌ Multiple sign characters.
❌ Stopping at first non-digit without checking sign. Exam 01 Piscine 42

Do not panic. The first exercise is usually a free point. For example: "Write ft_print_alphabet.c that displays 'abcdefghijklmnopqrstuvwxyz'." Failure is not the end, but it is a wake-up call

Prototype: int ft_strlen(char *str); Goal: Return the number of characters in a string (excluding the null terminator \0). Common pitfall: Infinite loops due to forgetting the \0 check. Exercise: ft_atoi (level 2) int ft_atoi(char *str);

Do not jump to the hardest problem even if you think you know it. The dependency system will block you anyway. Start with Exercise 00 and get that 10 or 20 points in the bank. This builds confidence.