why its not working???
“NITIKA” problem
Its not working because you are printing wrong answer 
so what can I do now
Print the correct answer. It will work.
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Next time, please provide the question and your solution link.
hi afsana,
May be you are new at codechef, it’s not a way to ask question, if you just ask why it’s not working? who will understand and provide you ans, and even the one who see your question and want to answer sincerely, open your question wasted there time get little frustrated, so you have to keep in mind whenever you ask question it must be clear. You have to provide your question and solution link,
then it is easy to check and it is beneficial for you as well because you get help soon.
Happy Coding 
Cheers!
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