Problem D: 勤奋的涟漪2 dp + 求导
posted @ 2016-12-04 16:34 stupid_one 阅读(258) 评论(0) 推荐(0)
posted @ 2016-12-04 16:34 stupid_one 阅读(258) 评论(0) 推荐(0)
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posted @ 2016-12-01 16:24 stupid_one 阅读(142) 评论(0) 推荐(0)
posted @ 2016-11-29 13:16 stupid_one 阅读(225) 评论(0) 推荐(0)
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posted @ 2016-11-26 15:04 stupid_one 阅读(223) 评论(0) 推荐(0)