Why this isn't working for this code?

Why this isn’t working for this code?

hi @cbcao263 there’s no need to convert it into strings and then back again, think how you would add 2 numbers on pen and paper, and then apply the same technique here. Let me know if you need any help!

Mam, I tried a lot using that sum and carry approach but I always face issues while solving and I am not even able to solve that in Arrays too.
Lemme try one more time with some video on Youtube, Will tell you afterwards.

@cbcao263 i have solved it using the sum and carry approach, let me know if you are unable to solve it.

Please tell

@cbcao263 https://ide.codingblocks.com/s/341659

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.