Exam 01 Piscine 42 Exclusive ((free)) Jun 2026

Remember the golden rule of the 42 Piscine: . Copy-pasting solutions from GitHub will only lead to failure when you are sitting alone in front of the examshell. Build your own solutions, fail on your own terms, and grow from each mistake.

void ft_putstr(char *str);

| Exercise | Why people fail | Solution | |----------|----------------|----------| | ft_putchar | Forgetting write(1, &c, 1) | Never use printf | | ft_putnbr | Edge cases: -2147483648 | Handle min int separately | | ft_print_combn | Recursion/logic error | Use backtracking, not nested loops | | aff_a | No arguments case | If argc < 2, print newline only | | Norminette | Missing newline at EOF | Always add \n at file end | exam 01 piscine 42 exclusive

These problems require algorithmic thinking and edge-case handling.

You might see someone next to you advance to Level 3 while you are stuck on Level 1. Ignore them. The Piscine is an individual journey against your own limitations. Focus entirely on the terminal in front of you. Conclusion Remember the golden rule of the 42 Piscine:

From 42's internal subjects, Exam 01 pulls from these exercises:

Success in a 42 exam requires a disciplined routine. Follow this precise workflow for every single problem you receive: void ft_putstr(char *str); | Exercise | Why people

Off-by-one errors (accessing index n instead of n-1 ). Level 2: Basic Algorithms

Do not rely solely on the provided main functions. "A key to succeed the projects is to pay close attention to the details ... a good thing is, one of the ways 42 is not a traditional school is that we can retry projects even if we failed," notes one guide. Create your own main functions to test edge cases for every function you write during the daily C projects.