SETTER: ma5termind , Prateek , Neel , Shreyans , Chandan TESTER: Chandan , Kuldeep , Ryuta , Karan

Japan National Programming Challenge

Challenge Over

OPENS AT: Feb 21, 2015, 06:30 PM

CLOSES ON: Feb 22, 2015, 06:29 PM

DURATION: 23h 59m


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The challenge has been postponed from originally scheduled date of 15th Feb to 22nd Feb due to unavoidable reasons. We are sorry for the inconvenience caused, if any.


HackerEarth is hosting the first national programming challenge of Japan on the 22nd of February.

We have seen some great programmers from Japan and now we want to see what Japan's got. The challenge will be live for 24 hours and will consist of 5 problems in varied difficulty levels.


First Prize - 100 USD Amazon Gift Voucher and HackerEarth Swags
Second Prize - 50 USD Amazon Gift Voucher and HackerEarth Swags
Third Prize - 25 USD Amazon Gift Voucher and HackerEarth Swags

Top 10 Japan programmers will win a cool HackerEarth T-shirt.


  1. For the programming questions in the test, you need to choose one language from the given list and attempt.
  2. All inputs for the programming problem are from STDIN and outpu...
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