Consecutive Character On Password

Question

Hello guys, I am writing a program that checks the password strength. I can't figure out how to add the consecutive characters part. This is what I have so far:

if (list[i] == (list[i] - 1)) {
if (list[i] + 1) {
consChar++;
}
}

list[i] is a string where the user inputs the password.
consChar will print out wether there is consecutive characters or not.

I know it might be completely wrong so I need any help and input! Feel free to ask me any further questions if I missed something.

Answer 1

I'd suggest to go to Google. there you'll find dozens of examples in different languages. from there you can distill the algorithm is you wish really to code it yourself