摘要: 题目说明: A.All with Pairs(KMP+Hash) B.Boundary(计算几何-三点定圆) C.Cover the Tree(思维+dfs序) D.Duration(签到题-模拟) F.Fake Maxpooling(单调队列) G.Greater and Greater(黑科技b 阅读全文
posted @ 2020-07-14 21:24 lonely_wind 阅读(324) 评论(0) 推荐(0)