
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-69325f0303172184600017/]树状数组过线段树不过[crayon-69325f030317e092775654/]线段树求最大数[crayon-69325f0303182029898231/]关键词搜索[crayon-69325f0303187527811896/]旅行最短路[crayon-69325f030318f781474926/]强连通分量[crayon-69325f0303196918152244/]统计不同子串[crayon-69325f030319c433122996/]匹配网络流模板[crayon-69325f03031b7325127500/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-69325f0305723435672940/]POJ1182食物链[crayon-69325f0305731749154438/]POJ2492ABug'sLife[crayon-69325f030573c776766547/]POJ3321AppleTree树状数组维护dfs序[crayon-69325f0305744237807995/]POJ1195Mobilephones[crayon-69325f030574f149846554/]不好做的最长上升子序列[crayon-69325f0305756479943950/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-69325f0309f5a580651578/]B.XeniaandRingroad题意即题解[crayon-69325f0309f63514522847/]C.XeniaandWeights搜索可过[crayon-69325f0309f68480054103/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-69325f0309f6c246827184/]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-69325f0309f71966738887/] ...
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