* commit '9d51b08a816693281b2890671e9b5fdcbded5b12':
Add return value in deque()
Remove the white space
Typo in variable name
Add the return value in create _heap()
updating DIRECTORY.md
Fix#509
Increased spead of Cocktail Sort
Add new sorting algorithm (Cocktail Sort)
Changed function name
Add new sorting algorithm
updating DIRECTORY.md
dynamic array data structure
Add syntax highlight
index now starts from 1
# Conflicts:
# client_server/client.c
# sorting/Bubble_Sort_2.c
