
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-694d88979df8b967751547/]树状数组过线段树不过[crayon-694d88979df97303978105/]线段树求最大数[crayon-694d88979df9b919863551/]关键词搜索[crayon-694d88979dfa1800202001/]旅行最短路[crayon-694d88979dfa8871286482/]强连通分量[crayon-694d88979dfaf886178001/]统计不同子串[crayon-694d88979dfb6033037533/]匹配网络流模板[crayon-694d88979dfc2204844345/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-694d8897a0a7e292071567/]POJ1182食物链[crayon-694d8897a0a8d433830667/]POJ2492ABug'sLife[crayon-694d8897a0a97219115733/]POJ3321AppleTree树状数组维护dfs序[crayon-694d8897a0a9f987451059/]POJ1195Mobilephones[crayon-694d8897a0aaa677763140/]不好做的最长上升子序列[crayon-694d8897a0ad3973354672/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-694d8897a6005450918571/]B.XeniaandRingroad题意即题解[crayon-694d8897a6012969198528/]C.XeniaandWeights搜索可过[crayon-694d8897a601a642174973/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-694d8897a6021982664235/]E.ThreeSwaps由于只有三次交换,所以数列最多被分成七段找到所有断点爆搜[crayon-694d8897a602a846106587/] ...
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