DSA
Singly and doubly linked lists, how nodes actually sit in memory, and when they beat a plain array.
A Linked List is, as the word implies, a list where the nodes are linked together. Each node contains data and a pointer. The way they are linked together is that each node points to where in the…
To explain what linked lists are, and how linked lists are different from arrays, we need to understand some basics about how computer memory works.
There are three basic forms of linked lists:
Basic things we can do with linked lists are: