Palindrome please check error and ans me

Question

http://www.sololearn.com/app/java/playground/cBzB2UG1DTM4/

Answer 1

THANKS @Jayakrishna it's working now

Answer 2

Tanay Rastogi
https://code.sololearn.com/cBzB2UG1DTM4/?ref=app

Is this your code? Your Link is invalid in app. Don't assign a space in String st,
just use
String st=""; // no space
hope it helps...

Answer 3

You're welcome..