Modular exponentiation 6 test cases going wrong

#1


This is my code. I have combined the knowledge of bitmasking and modular

#2

@tanjuljain19
hello Tanjul.
a)use long long datatype in place of int.
b) take mod here as well image

#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.

#4

https://ide.codingblocks.com/s/229689 1 test case is still wrong

#5

@tanjuljain19,
Do that on Line 17 as well.