
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-691dca6908af3093265298/]树状数组过线段树不过[crayon-691dca6908b02474343025/]线段树求最大数[crayon-691dca6908b0a133312594/]关键词搜索[crayon-691dca6908b13100789244/]旅行最短路[crayon-691dca6908b20787829124/]强连通分量[crayon-691dca6908b2b137727135/]统计不同子串[crayon-691dca6908b36911562292/]匹配网络流模板[crayon-691dca6908b49518160400/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-691dca690b232867983125/]POJ1182食物链[crayon-691dca690b240854128683/]POJ2492ABug'sLife[crayon-691dca690b24a017715632/]POJ3321AppleTree树状数组维护dfs序[crayon-691dca690b252088576878/]POJ1195Mobilephones[crayon-691dca690b25e125242015/]不好做的最长上升子序列[crayon-691dca690b263567321404/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-691dca690f6b8291574027/]B.XeniaandRingroad题意即题解[crayon-691dca690f6c6049737261/]C.XeniaandWeights搜索可过[crayon-691dca690f6cf725435499/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-691dca690f6d5563660556/]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-691dca690f6da240127934/] ...
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