
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-691b05e40c0fe260426815/]树状数组过线段树不过[crayon-691b05e40c10f220527356/]线段树求最大数[crayon-691b05e40c115493442275/]关键词搜索[crayon-691b05e40c11a477206718/]旅行最短路[crayon-691b05e40c122768705005/]强连通分量[crayon-691b05e40c128877936538/]统计不同子串[crayon-691b05e40c12f363390629/]匹配网络流模板[crayon-691b05e40c13b317360086/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-691b05e40dccc710566900/]POJ1182食物链[crayon-691b05e40dcd6271972518/]POJ2492ABug'sLife[crayon-691b05e40dcdc085089752/]POJ3321AppleTree树状数组维护dfs序[crayon-691b05e40dce0426132991/]POJ1195Mobilephones[crayon-691b05e40dce7182892293/]不好做的最长上升子序列[crayon-691b05e40dceb897977135/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-691b05e4110cb079676316/]B.XeniaandRingroad题意即题解[crayon-691b05e4110d4306742728/]C.XeniaandWeights搜索可过[crayon-691b05e4110d9891144985/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-691b05e4110dd284096403/]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-691b05e4110e3063101621/] ...
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