
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6932bcc1ce55b885833203/]树状数组过线段树不过[crayon-6932bcc1ce56d890498646/]线段树求最大数[crayon-6932bcc1ce575192472390/]关键词搜索[crayon-6932bcc1ce57e423524380/]旅行最短路[crayon-6932bcc1ce58c262377348/]强连通分量[crayon-6932bcc1ce598364338764/]统计不同子串[crayon-6932bcc1ce5a5235899764/]匹配网络流模板[crayon-6932bcc1ce5ba628608306/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6932bcc1d1405510029324/]POJ1182食物链[crayon-6932bcc1d141e621586861/]POJ2492ABug'sLife[crayon-6932bcc1d142a478032692/]POJ3321AppleTree树状数组维护dfs序[crayon-6932bcc1d1433844624616/]POJ1195Mobilephones[crayon-6932bcc1d143e537332510/]不好做的最长上升子序列[crayon-6932bcc1d1446340823995/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6932bcc1d65b5289453272/]B.XeniaandRingroad题意即题解[crayon-6932bcc1d65c4795921723/]C.XeniaandWeights搜索可过[crayon-6932bcc1d65cd745005760/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6932bcc1d65d5639203289/]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-6932bcc1d65e3212994062/] ...
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