This post contains a live class demo of pointers. The prerequisites for this class is shown below the video.

Pre-requsites

Attempt the tutorials found here:

https://www.programiz.com/c-programming/c-pointers

https://www.programiz.com/c-programming/c-pointers-arrays

https://www.programiz.com/c-programming/c-pointer-functions

(optional) https://www.programiz.com/c-programming/c-dynamic-memory-allocation

(optional) – https://www.programiz.com/c-programming/c-pointer-examples