Why is the address of a variable is 12 characters long instead of 8 as given in c course in pointer's section ?

Question

I tried a few codes in comments some gave 8 character and others 12 character

https://code.sololearn.com/cIBNsz2q2nq8/?ref=app
https://code.sololearn.com/cC3LG82q0CuF/?ref=app

Answer 1

Which codes was that? can you share your code here for a review?

Follow this guide to share your code link 👇

https://www.sololearn.com/post/75089/?ref=app

Answer 2

Ankush Kurmi
Follow voja's way for printing pointers (memory addresses), use %p specifier in place of %x