
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6920fd77ec1dd323037672/]树状数组过线段树不过[crayon-6920fd77ec1e9982232844/]线段树求最大数[crayon-6920fd77ec1ed629409462/]关键词搜索[crayon-6920fd77ec1f2225185665/]旅行最短路[crayon-6920fd77ec1fa392609434/]强连通分量[crayon-6920fd77ec200228378209/]统计不同子串[crayon-6920fd77ec207430632040/]匹配网络流模板[crayon-6920fd77ec213892092912/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6920fd77ee68f124335856/]POJ1182食物链[crayon-6920fd77ee69d090341204/]POJ2492ABug'sLife[crayon-6920fd77ee6a8888721950/]POJ3321AppleTree树状数组维护dfs序[crayon-6920fd77ee6b0864572540/]POJ1195Mobilephones[crayon-6920fd77ee6ba854596741/]不好做的最长上升子序列[crayon-6920fd77ee6c1393913448/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6920fd77f2397674236143/]B.XeniaandRingroad题意即题解[crayon-6920fd77f23a1617059954/]C.XeniaandWeights搜索可过[crayon-6920fd77f23a5809666959/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6920fd77f23aa509758754/]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-6920fd77f23af688902218/] ...
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