
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696a3fc9ec194350157951/]树状数组过线段树不过[crayon-696a3fc9ec1a2700965974/]线段树求最大数[crayon-696a3fc9ec1a9237490307/]关键词搜索[crayon-696a3fc9ec1b1282008192/]旅行最短路[crayon-696a3fc9ec1bc156737661/]强连通分量[crayon-696a3fc9ec1c6811550716/]统计不同子串[crayon-696a3fc9ec1d2786770080/]匹配网络流模板[crayon-696a3fc9ec1e5026024283/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-696a3fc9eee73364059265/]POJ1182食物链[crayon-696a3fc9eee82319228727/]POJ2492ABug'sLife[crayon-696a3fc9eee8c468400638/]POJ3321AppleTree树状数组维护dfs序[crayon-696a3fc9eee94923643486/]POJ1195Mobilephones[crayon-696a3fc9eeea0113653176/]不好做的最长上升子序列[crayon-696a3fc9eeea7528421375/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-696a3fc9f343a654378206/]B.XeniaandRingroad题意即题解[crayon-696a3fc9f3447258892670/]C.XeniaandWeights搜索可过[crayon-696a3fc9f3450731661297/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-696a3fc9f3457171754560/]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-696a3fc9f3478381068493/] ...
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