can any one tell me whats wrong in my code?

Question

it gives always zero as output.

https://code.sololearn.com/cCVqWIowQYX3/?ref=app

Answer 1

In your loop you are /=ing your n, so later it is gone.

You should make a copy of n and extract the digits from that in order to have the original n for later.

Answer 2

thank u HonFu. it solved now.
😊