摘要: Time limit : 2sec / Memory limit : 256MB Score : 300 points Problem Statement There are 3N participants in AtCoder Group Contest. The strength of the  阅读全文
posted @ 2017-04-02 00:43 Dh_q 阅读(170) 评论(0) 推荐(0)
摘要: Time limit : 2sec / Memory limit : 256MB Score : 700 points Problem Statement Squid loves painting vertices in graphs. There is a simple undirected gr 阅读全文
posted @ 2017-04-02 00:36 Dh_q 阅读(193) 评论(0) 推荐(0)