KMP code j initialization

#1

why j is initialised as 1 in kmppreprocess function
whereas in concept it was initialized with -1??

#2

@sharad1103 hey bro woh galti se bol dia hoga video me.

#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.