Where have I made mistake?

general
,
1

I am trying to solve http://www.spoj.com/problems/PALIN/ and my code is http://ideone.com/jKTHHb . I cannot find a case for which I am getting WA. Can any one help me?

2

The URL you have provided for your solution is not working please provide another one.

3

Given URL has full stop at the end,that is the reason why it is not working, try this one http://ideone.com/jKTHHb

4

The URL given for you code isn’t working, could you please provide another alternative to view you code?