Sir/mam, why is the pow function not working?

#1

I am not able to compute exponent

#2

hello @kodivine0
a^b can be a very big number (ie it can even exceed range of long long ) due to which overflow will occur and hence wa.

to avoid this we use modular exponentiation.

#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.