Exam 01 Piscine 42 ((link)) Page

void ft_putstr_non_printable(char *str)

int ft_atoi(char *str); Goal: Convert a string to an integer, handling whitespace, signs, and overflow. Why it's hard: Requires handling of multiple states (skip spaces, read sign, parse digits). Many Pisciners see ft_atoi only in Exam 02, but some campuses include it in Exam 01. Exam 01 Piscine 42

The most common hurdle in Exam 01 is first_word or fizzbuzz . These require you to handle loops, conditionals, and write functions simultaneously. Key Strategies for Success 1. Master the write Function Exam 01 Piscine 42

if (nb == -2147483648)

Note: The compact version works because the \0 is assigned and then the loop condition evaluates to 0 (false). Exam 01 Piscine 42