
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-697a91bb05174680426658/]树状数组过线段树不过[crayon-697a91bb0517e581405727/]线段树求最大数[crayon-697a91bb05183341300332/]关键词搜索[crayon-697a91bb05188765945608/]旅行最短路[crayon-697a91bb05190471742817/]强连通分量[crayon-697a91bb05196233954513/]统计不同子串[crayon-697a91bb0519d305341941/]匹配网络流模板[crayon-697a91bb051a9141135489/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-697a91bb070d4943934598/]POJ1182食物链[crayon-697a91bb070de384360251/]POJ2492ABug'sLife[crayon-697a91bb070e4445882180/]POJ3321AppleTree树状数组维护dfs序[crayon-697a91bb070e8007422775/]POJ1195Mobilephones[crayon-697a91bb070f3520328902/]不好做的最长上升子序列[crayon-697a91bb070fa722935783/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-697a91bb0abf9288447460/]B.XeniaandRingroad题意即题解[crayon-697a91bb0ac02055366385/]C.XeniaandWeights搜索可过[crayon-697a91bb0ac07454769114/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-697a91bb0ac0b936917135/]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-697a91bb0ac18965616820/] ...
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