
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-69683bdb615d4271060199/]树状数组过线段树不过[crayon-69683bdb615e0299175948/]线段树求最大数[crayon-69683bdb615e5577506155/]关键词搜索[crayon-69683bdb615ea033018610/]旅行最短路[crayon-69683bdb615f2248788185/]强连通分量[crayon-69683bdb615f9933703222/]统计不同子串[crayon-69683bdb61600074988007/]匹配网络流模板[crayon-69683bdb6160c341362128/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-69683bdb635b0701697295/]POJ1182食物链[crayon-69683bdb635b9573057996/]POJ2492ABug'sLife[crayon-69683bdb635bf129905263/]POJ3321AppleTree树状数组维护dfs序[crayon-69683bdb635c3188851949/]POJ1195Mobilephones[crayon-69683bdb635c9787598648/]不好做的最长上升子序列[crayon-69683bdb635ce834193354/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-69683bdb67113236135560/]B.XeniaandRingroad题意即题解[crayon-69683bdb6711c693729327/]C.XeniaandWeights搜索可过[crayon-69683bdb67121173376715/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-69683bdb67125651187273/]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-69683bdb6712a035565052/] ...
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