Is the code correct?

Question

I tried palindrome but it's not giving the desired output.. plz tell where I have gone wrong.
https://code.sololearn.com/cDnaYYv6AbQm/?ref=app

Answer 1

https://www.thecrazyprogrammer.com/2011/03/c-program-to-check-whether-string-is.html

Answer 2

I believe there is a better , perhaps easier to understand solution , to the palindrome problem, here is the code https://code.sololearn.com/cE7X08hJUiqK/#cpp