随笔分类 - 数论---置换群
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
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摘要:[HNOI2008]Cards BZOJ:Time Limit: 10 Sec Memory Limit: 162 MB洛谷:时间限制1.00s 内存限制125.00MB题目链接:https://www.lydsy.com/JudgeOnline/problem.php?id=1004,洛谷:htt
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摘要:题目链接:http://poj.org/problem?id=2409 Time Limit: 1000MS Memory Limit: 65536K Description "Let it Bead" company is located upstairs at 700 Cannery Row i
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