piscine-reload

Solutions for the Piscine Reloaded module at 42 School — a set of exercises revisiting fundamentals from the original C Piscine: shell commands, basic C functions, recursion, memory, and linked lists.

Exercises

Exercise	Description
ex00	Create a tar archive
ex01	z — display z followed by a newline
ex02	clean — Makefile with a clean rule
ex03	find_sh.sh — list all .sh files in the current directory tree
ex04	MAC.sh — display MAC addresses of network interfaces
ex05	Create a file with special characters in its name
ex06	ft_print_alphabet — print a to z
ex07	ft_print_numbers — print 0 to 9
ex08	ft_is_negative — print N or P
ex09	ft_ft — set a pointer value
ex10	ft_swap — swap two integers
ex11	ft_div_mod — divide and return remainder
ex12	ft_iterative_factorial
ex13	ft_recursive_factorial
ex14	ft_sqrt — integer square root
ex15	ft_putstr — write a string to stdout
ex16	ft_strlen
ex17	ft_strcmp
ex18	ft_print_params — print argv one per line
ex19	ft_sort_params — print argv sorted lexicographically
ex20	ft_strdup
ex21	ft_range — return an allocated int array [min, max)
ex22	ft_abs — absolute value macro
ex23	ft_point — struct with x and y coordinates
ex24	Makefile with all, clean, fclean, re rules

Structure

Each exercise is self-contained in its own directory:

ex00/   ex01/   ex02/   ...   ex24/

Requirements

• gcc, make (for C exercises and ex24)
• bash (for shell exercises ex03–ex05)