Ad Infinitum – Math Programming Contest September’14(draft)


https://www.hackerrank.com/contests/infinitum-sep14/challenges/demidenko-farmer
http://user.qzone.qq.com/251815992/blog/1411258029
http://user.qzone.qq.com/251815992/blog/1411333261
http://user.qzone.qq.com/251815992/blog/1411416481