
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-69313c92a4841769449840/]树状数组过线段树不过[crayon-69313c92a4854902636947/]线段树求最大数[crayon-69313c92a485c002079872/]关键词搜索[crayon-69313c92a4866218231142/]旅行最短路[crayon-69313c92a4874057582824/]强连通分量[crayon-69313c92a4880508959323/]统计不同子串[crayon-69313c92a488d155019712/]匹配网络流模板[crayon-69313c92a48a2333081443/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-69313c92a743f281220163/]POJ1182食物链[crayon-69313c92a7448044873296/]POJ2492ABug'sLife[crayon-69313c92a744e589610043/]POJ3321AppleTree树状数组维护dfs序[crayon-69313c92a7452460768770/]POJ1195Mobilephones[crayon-69313c92a7459153545997/]不好做的最长上升子序列[crayon-69313c92a745d682586022/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-69313c92ac756173450293/]B.XeniaandRingroad题意即题解[crayon-69313c92ac75f929064607/]C.XeniaandWeights搜索可过[crayon-69313c92ac766782805177/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-69313c92ac76d061083534/]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-69313c92ac776867566176/] ...
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