
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-691d5775bfed8873138238/]树状数组过线段树不过[crayon-691d5775bfee3989567864/]线段树求最大数[crayon-691d5775bfee8389997500/]关键词搜索[crayon-691d5775bfeed544878360/]旅行最短路[crayon-691d5775bfef5667034862/]强连通分量[crayon-691d5775bfefb440657666/]统计不同子串[crayon-691d5775bff02965498749/]匹配网络流模板[crayon-691d5775bff0e039823145/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-691d5775c3893326573270/]POJ1182食物链[crayon-691d5775c389d767305508/]POJ2492ABug'sLife[crayon-691d5775c38a3867899161/]POJ3321AppleTree树状数组维护dfs序[crayon-691d5775c38a7361347234/]POJ1195Mobilephones[crayon-691d5775c38ae797629904/]不好做的最长上升子序列[crayon-691d5775c38b2760461884/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-691d5775c9c29380428782/]B.XeniaandRingroad题意即题解[crayon-691d5775c9c32276428985/]C.XeniaandWeights搜索可过[crayon-691d5775c9c36820337475/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-691d5775c9c3a428307028/]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-691d5775c9c3f779780051/] ...
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