0x11-singly_linked_lists

C - Singly linked lists

In this project, I practiced building and using singly linked lists in C while learning when and why to use linked lists versus arrays.

Tests ✔️

• tests: Folder of test files. Provided by Holberton School.

Header File 📁

• lists.h: Header file containing definitions and prototypes for all types and functions written for the project.

Type/File	Definition/Prototype
struct list_s	char *str unsigned int len struct list_s *next
typedef list_t	struct list_s
0-print_list.c	size_t print_list(const list_t *h);
1-list_len.c	size_t list_len(const list_t *h);
2-add_node.c	list_t *add_node(list_t **head, const char *str);
3-add_node_end.c	list_t *add_node_end(list_t **head, const char *str);
4-free_list.c	void free_list(list_t *head)

Tasks 📃

• 0. Print list

  • 0-print_list.c: C function that prints all the elements of a list_t list.
    • If str is NULL, the function prints [0] (nil).

• 1. List length

  • 1-list_len.c: C function that returns the number of elements in a linked list_t list.

• 2. Add node

  • 2-add_node.c: C function that adds a new node at the beginning a of a list_t list.
    • If the function fails - returns NULL.
    • Otherwise - returns the address of the new element.

• 3. Add node at the end

  • 3-add_node_end.c: C function that adds a new node at the end of a linked list_t list.
    • If the function fails - returns NULL.
    • Otherwise - returns the address of the new element.

• 4. Free list

  • 4-free_list.c: C function that frees a list_t list.

• 5. The Hare and the Tortoise

  • 100-first.c: C function that prints You're beat! and yet, you must allow,\nI bore my house upon my back!\n before the main function is executed.

• 6. Real programmers can write assembly code in any language

  • 101-hello_holberton.asm: 64-but assembly program that prints Hello, Holberton followed by a new line using only the printf function witout interrupts.