
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696d26a744987373248048/]树状数组过线段树不过[crayon-696d26a744991461505258/]线段树求最大数[crayon-696d26a744996161837700/]关键词搜索[crayon-696d26a74499b896541917/]旅行最短路[crayon-696d26a7449a3790888989/]强连通分量[crayon-696d26a7449a9367521512/]统计不同子串[crayon-696d26a7449b0515335055/]匹配网络流模板[crayon-696d26a7449bc148742759/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-696d26a746c3f040184967/]POJ1182食物链[crayon-696d26a746c4d624352203/]POJ2492ABug'sLife[crayon-696d26a746c57237474957/]POJ3321AppleTree树状数组维护dfs序[crayon-696d26a746c5f022313513/]POJ1195Mobilephones[crayon-696d26a746c6b802024852/]不好做的最长上升子序列[crayon-696d26a746c73550180202/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-696d26a74ab8c319476563/]B.XeniaandRingroad题意即题解[crayon-696d26a74ab99758006892/]C.XeniaandWeights搜索可过[crayon-696d26a74ab9e389750943/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-696d26a74aba2227596404/]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-696d26a74aba7000223830/] ...
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