Java Code giving NZEC error

[inmemory0906]

Hi My Java code gives NZEC error when submitting on CodeChef.
However it runs successfully for me with the correct result.

The problem is Golf Course problem:

F1 Problem - CodeChef

My solution is:
http://www.codechef.com/viewsolution/2806694

Can any one please tell me what is wrong

Thanks

[grssfb]

I am also getting same issue.Have u solved it??