Linked lists
Python has a rather handy list method. It allows you to add and remove items at will. How it actually does this is rather elaborate and you can read all about it over here. C doesn’t give you the same flexibility. When you create an array, it is of X size. That size cannot change as there is no guarantee that memory on either side of the existing array space is even free for you. For this reason there is a handy data structure called the linked list. ...