mendes-jv/piscine-reloaded

C exercises to prepare you for the next 42 projects.

Piscine Reloaded: C exercises to prepare you for the next 42 projects.

Index:

• Grade
• Description
• The Project

Grade:

Description:

Review the basics with a set of cherry-picked assignments from the selection Piscine.

The Project:

Exercises	Task
Ex00	ls -l in folder should display specific things.
Ex01	Create a file which show Z when displayed with cat command.
Ex02	Find a command line that will search from current directory and any sub-directories files ending with ~ or beginning by #. It will show and delete these. Only one command allowed, no ";" or "&&"
Ex03	Find a command line that will search from current directory and any sub-directories files ending by ".sh", displaying only their name without ".sh"
Ex04	Write a command line that displays MAC adresses from your machine.
Ex05	Create a file containing ONLY "42", named "?$*'KwaMe'*$?".
Ex06	void ft_print_alphabet(void); Show the alphabet in lowercase a > z.
Ex07	void ft_print_numbers(void); Write all numbers on the same line 1 > 9.
Ex08	void ft_is_negative(int n); Return N when n is negative or P when it is positive (0 is positive).
Ex09	void ft_ft(int *nbr); Give the *nbr pointer the value 42.
Ex10	void ft_swap(int *a, int *b); Swap integers values using their adresses.
Ex11	void ft_div_mod(int a, int b, int *div, int *mod); Divide a by b and store at *div, store the rest at *mod.
Ex12	int ft_iterative_factorial(int nb); Iterative function that returns a number, result of factorial from nb.
Ex13	int ft_recursive_factorial(int nb); Returns the factorial of nb, recursively.
Ex14	int ft_sqrt(int nb); Returns square root of nb if it exist, else returns 0.
Ex15	void ft_putstr(char *str); Display a string.
Ex16	int ft_strlen(char *str); Reproduces strlen behavior.
Ex17	int ft_strcmp(char *s1, char *s2); Reproduces strcmp behavior.
Ex18	Write a program that displays arguments passed in command line.
Ex19	Write a program that display arguments passed in command line, ordered by ASCII.
Ex20	char *ft_strdup(char *src); Reproduces strdup behavior.
Ex21	int *ft_range(int min, int max); Returns an int array containing all integers between min and max.
Ex22	Write a macro ABS that replaces it's parameter by an absolute value.
Ex23	Write an ft_point.h that will compile the ft_point.c
Ex24	Makefile. Fetches src in /src, headers in /includes, require clean/fclean/re/all rules.
Ex25	void ft_foreach(int *tab, int length, void(*f)(int)); Apply a function on all elements of an array.
Ex26	int ft_count_if(char **tab, int(*f)(char*)); Returns number of elements in the array that returns 1.
Ex27	Write a program called ft_display_file that displays content of file passed in argument on STDOUT. Makefile with all/clean/fclean. Malloc FORBIDDEN. Errors display on STDERR.