Java Palindrome Problem

Question

It's an assignment I'm working on, I have to modify the code to eliminate the runtime error!
It's prints true only if the palindrome has an odd length, false if it's no palindrome but error if it's a palindrome but has an even length.

I tried changing the "i != j" in the while loop to "i <= j" and it stops the error but prints false for even length palindrome.

Original code below 👇

https://code.sololearn.com/cLQ1Dlzp9WMn/?ref=app

Answer 1

Use condition i <= j
And return i > j;
let's see it works.

Answer 2

Yes. That's why I gave hints so you can rethink..
You're welcome..

Answer 3

It not enough details to find mistakes..
Can you show your code by saving in playground..?
edited:

Answer 4

Jayakrishna🇮🇳 I already linked the code!

Answer 5

For odd length ex:
aba
i != j becomes false and returns i==j true
But for even length,
Ex: abba, at end i=2 , j=1 when loop exits so return i==j returns false.
you need to think about logic again.

Answer 6

I know about that, I don't know what to do that's why I came here

Answer 7

It's working Thanks! Soo close 😅