Can anyone find what's the problem is?

Question

Why it's not entering into if loop and not printing the results the same letters?
https://code.sololearn.com/cz52XGqc5Ohx/?ref=app

Answer 1

Gajendra Jangid ur way of using substring to get the char is wrong use a simpler method a.charAt(index) where index is the numerical index of that character in the string.

https://code.sololearn.com/cBUb8T5q3284/?ref=app

Answer 2

Where's the code Gajendra Jangid

Answer 3

Thanks alot for helping!!!😁✌