
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-693e575f8b62e734865810/]树状数组过线段树不过[crayon-693e575f8b63b420458449/]线段树求最大数[crayon-693e575f8b640914110308/]关键词搜索[crayon-693e575f8b645711284920/]旅行最短路[crayon-693e575f8b64d444034105/]强连通分量[crayon-693e575f8b654490645257/]统计不同子串[crayon-693e575f8b65b721567187/]匹配网络流模板[crayon-693e575f8b667931989195/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-693e575f8d811519959120/]POJ1182食物链[crayon-693e575f8d81b262274896/]POJ2492ABug'sLife[crayon-693e575f8d821569205484/]POJ3321AppleTree树状数组维护dfs序[crayon-693e575f8d825466064318/]POJ1195Mobilephones[crayon-693e575f8d82b609617448/]不好做的最长上升子序列[crayon-693e575f8d82f161767638/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-693e575f91bfa207830130/]B.XeniaandRingroad题意即题解[crayon-693e575f91c05984658246/]C.XeniaandWeights搜索可过[crayon-693e575f91c0a883307023/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-693e575f91c16368725545/]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-693e575f91c1c761478156/] ...
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