Rabin Karp Algorithm

#1

https://ide.codingblocks.com/s/424702
The code is giving wrong output

#2

Change line 11 to

if(b&1LL)

and line 56 to

new_hash=new_hash+(text[i+m-1]-‘a’+1)*powr(p,m-1);

This is working now https://ide.codingblocks.com/s/424722

#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.