
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-693eb23b37a20626278453/]树状数组过线段树不过[crayon-693eb23b37a2c649930907/]线段树求最大数[crayon-693eb23b37a30101628584/]关键词搜索[crayon-693eb23b37a36505822053/]旅行最短路[crayon-693eb23b37a3d234635452/]强连通分量[crayon-693eb23b37a44066672287/]统计不同子串[crayon-693eb23b37a4b382854681/]匹配网络流模板[crayon-693eb23b37a57661005374/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-693eb23b396dd386955134/]POJ1182食物链[crayon-693eb23b396eb360515212/]POJ2492ABug'sLife[crayon-693eb23b396f6383774661/]POJ3321AppleTree树状数组维护dfs序[crayon-693eb23b396fc672525969/]POJ1195Mobilephones[crayon-693eb23b39702766984746/]不好做的最长上升子序列[crayon-693eb23b39707239638718/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-693eb23b3cde0045662560/]B.XeniaandRingroad题意即题解[crayon-693eb23b3cdea884959001/]C.XeniaandWeights搜索可过[crayon-693eb23b3cdef387968147/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-693eb23b3cdf3963618303/]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-693eb23b3cdf8023811889/] ...
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