Whats the errror in the below code..?

#1
#2

hello @shubhankar1996.dob1 if you can see the test case in your compiler there the exoected output is 43596 but you outut is coming 3 13596 this means that you last carry is not being added to the next digit instead it is being concatenated or giving the same number.
you have to rectify that .
if you dry run for this case you will definitely be able to get your error .
if you still dont get your error please reply here ,we will discuss your fault.
Happy Learning !!

#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.