I am getting wrong answer. Can anyone provide me some hints or test cases?
UPD: AC ( just did mod operation at some more places)
I am getting wrong answer. Can anyone provide me some hints or test cases?
UPD: AC ( just did mod operation at some more places)
Overflow most probably. Either use Python or use modulo in some places.
Thanks dude <3
take mod at each step.
Thanks… Already solved it xD