Linked list

Question

What's the easiest way to learn Linked list?

Answer 1

draw the operations step by step on a piece of paper; that helped me so much when I was a beginner.
It's visual and interactive which is good for information retention

list of operations to try:
- create node
circle with a line pointing to null
- add node
create a node and place it in the appropriate location
- delete node
find the node, delete it, and relink the list

Knowing these 3 will aid in other operations such as reversing, sorting, linking 2 lists, etc.

Answer 2

Rich-cool ,

wikipedia has a nice article about `linked list`. it provides some graphical visualizations which make it easier to understand.

https://en.wikipedia.org/wiki/Linked_list

this site is also worth to have a look on it:

https://www.w3schools.com/JUMP_LINK__&&__python__&&__JUMP_LINK/python_dsa_linkedlists.asp