【CF1020E】Sergey's problem(构造)
摘要:
题意: 思路:这是一道论文题 https://link.springer.com/content/pdf/10.1007/BFb0066192.pdf From http://www.cnblogs.com/zhouzhendong/p/CF1019C.html 阅读全文
posted @ 2018-12-05 20:14 myx12345 阅读(135) 评论(0) 推荐(0)
posted @ 2018-12-05 20:14 myx12345 阅读(135) 评论(0) 推荐(0)
posted @ 2018-12-05 17:45 myx12345 阅读(148) 评论(0) 推荐(0)
posted @ 2018-12-05 15:43 myx12345 阅读(293) 评论(0) 推荐(0)