
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-69791a1c9ae22164857969/]树状数组过线段树不过[crayon-69791a1c9ae2c991536348/]线段树求最大数[crayon-69791a1c9ae31518916087/]关键词搜索[crayon-69791a1c9ae36644507049/]旅行最短路[crayon-69791a1c9ae3d956671528/]强连通分量[crayon-69791a1c9ae44497184045/]统计不同子串[crayon-69791a1c9ae4a179322845/]匹配网络流模板[crayon-69791a1c9ae56395120210/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-69791a1c9c9aa910643245/]POJ1182食物链[crayon-69791a1c9c9b3617743501/]POJ2492ABug'sLife[crayon-69791a1c9c9b9431790572/]POJ3321AppleTree树状数组维护dfs序[crayon-69791a1c9c9be837176936/]POJ1195Mobilephones[crayon-69791a1c9c9c4510532102/]不好做的最长上升子序列[crayon-69791a1c9c9c8978469461/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-69791a1c9fe0b501529103/]B.XeniaandRingroad题意即题解[crayon-69791a1c9fe14971433586/]C.XeniaandWeights搜索可过[crayon-69791a1c9fe19982636378/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-69791a1c9fe1d741219434/]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-69791a1c9fe22673148663/] ...
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