Help plz

Question

How to use pointer in the array given below?
How to print address and value of array containing marks of three subjects

https://code.sololearn.com/cX5HL0eYz251/?ref=app

Answer 1

use &arr[i] to print the address of arr[i] .
See this:
https://code.sololearn.com/c7Ho3AdgAelt/#cpp