- Sorting algorithm
- Big O notation
- Sorting algorithms animations
- 15 sorting algorithms in 6 minutes (WARNING: The following video can trigger seizure/epilepsy. It is not required for the project, as it is only a funny visualization of different sorting algorithms)
- CS50 Algorithms explanation in detail by David Malan
- All about sorting algorithms
- At least four different sorting algorithms
- What is the Big O notation, and how to evaluate the time complexity of an algorithm
- How to select the best sorting algorithm for a given input
- What is a stable sorting algorithm
- Allowed editors:
vi
,vim
,emacs
- All your files will be compiled on Ubuntu 20.04 LTS using gcc, using the options -Wall -Werror -Wextra -pedantic -std=gnu89
- All your files should end with a new line
- A
README.md
file, at the root of the folder of the project, is mandatory - Your code should use the
Betty
style. It will be checked using betty-style.pl and betty-doc.pl - You are not allowed to use global variables
- No more than 5 functions per file
- Unless specified otherwise, you are not allowed to use the standard library. Any use of functions like printf, puts, … is totally forbidden.
- The prototypes of all your functions should be included in your header file called
sort.h
- Don’t forget to push your header file
- All your header files should be include guarded
- A list/array does not need to be sorted if its size is less than 2.
- For this project you are given the following
print_array
, andprint_list
functions:
#include <stdlib.h>
#include <stdio.h>
/**
* print_array - Prints an array of integers
*
* @array: The array to be printed
* @size: Number of elements in @array
*/
void print_array(const int *array, size_t size)
{
size_t i;
i = 0;
while (array && i < size)
{
if (i > 0)
printf(", ");
printf("%d", array[i]);
++i;
}
printf("\n");
}
#include <stdio.h>
#include "sort.h"
/**
* print_list - Prints a list of integers
*
* @list: The list to be printed
*/
void print_list(const listint_t *list)
{
int i;
i = 0;
while (list)
{
if (i > 0)
printf(", ");
printf("%d", list->n);
++i;
list = list->next;
}
printf("\n");
}
- Our files
print_array.c
andprint_list.c
(containing theprint_array
andprint_list
functions) will be compiled with your functions during the correction. - Please declare the prototype of the functions
print_array
andprint_list
in yoursort.h
header file - Please use the following data structure for doubly linked list:
/**
* struct listint_s - Doubly linked list node
*
* @n: Integer stored in the node
* @prev: Pointer to the previous element of the list
* @next: Pointer to the next element of the list
*/
typedef struct listint_s
{
const int n;
struct listint_s *prev;
struct listint_s *next;
} listint_t;