
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696c90ead5d59878327114/]树状数组过线段树不过[crayon-696c90ead5d6a489069663/]线段树求最大数[crayon-696c90ead5d73649967571/]关键词搜索[crayon-696c90ead5d7c242867067/]旅行最短路[crayon-696c90ead5d8a407168879/]强连通分量[crayon-696c90ead5d96784319486/]统计不同子串[crayon-696c90ead5da2244612100/]匹配网络流模板[crayon-696c90ead5dfe360364791/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-696c90ead8741662447955/]POJ1182食物链[crayon-696c90ead874b982223145/]POJ2492ABug'sLife[crayon-696c90ead8751293976568/]POJ3321AppleTree树状数组维护dfs序[crayon-696c90ead8755932130236/]POJ1195Mobilephones[crayon-696c90ead875b231299431/]不好做的最长上升子序列[crayon-696c90ead875f055320335/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-696c90eadd0a8931650531/]B.XeniaandRingroad题意即题解[crayon-696c90eadd0b1108092023/]C.XeniaandWeights搜索可过[crayon-696c90eadd0b6937277132/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-696c90eadd0ba047556121/]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-696c90eadd0bf128295134/] ...
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