
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6978aa7a6dd9d345778521/]树状数组过线段树不过[crayon-6978aa7a6dda8391714417/]线段树求最大数[crayon-6978aa7a6ddad689345575/]关键词搜索[crayon-6978aa7a6ddb2175953312/]旅行最短路[crayon-6978aa7a6ddba322037564/]强连通分量[crayon-6978aa7a6ddc0400330688/]统计不同子串[crayon-6978aa7a6ddc7349448863/]匹配网络流模板[crayon-6978aa7a6ddd3442490732/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6978aa7a72652645594634/]POJ1182食物链[crayon-6978aa7a72661266124475/]POJ2492ABug'sLife[crayon-6978aa7a7266b845394628/]POJ3321AppleTree树状数组维护dfs序[crayon-6978aa7a72673806422232/]POJ1195Mobilephones[crayon-6978aa7a7267d939900314/]不好做的最长上升子序列[crayon-6978aa7a72685926736627/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6978aa7a77ae2950616034/]B.XeniaandRingroad题意即题解[crayon-6978aa7a77aee436250480/]C.XeniaandWeights搜索可过[crayon-6978aa7a77af7177425208/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6978aa7a77afe954814168/]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-6978aa7a77b07352550419/] ...
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