In This Line "sum += (tl*br)*arr[i][j]" What Does ARR[I][j] do?

#1

What is the Significance of it?

#2

hi @JaveedYara arr[i][j] will simply give the value of the 2d array at the ith row and jth column

#3

I hope I’ve cleared your doubt. I ask you to please rate your experience here
Your feedback is very important. It helps us improve our platform and hence provide you
the learning experience you deserve.

On the off chance, you still have some questions or not find the answers satisfactory, you may reopen
the doubt.