随笔分类 -  codeforces

Codeforces Round #313
摘要：A. Currency System in GeraldionA magic island Geraldion, where Gerald lives, has its own currency system. It uses banknotes of several values. But the... 阅读全文
posted @ 2015-07-26 00:22 bbbbq 阅读(136) 评论(0) 推荐(0)
rocketfuel 2015
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posted @ 2015-03-01 00:01 bbbbq 阅读(2) 评论(0) 推荐(0)