
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696a4eba731b4718159454/]树状数组过线段树不过[crayon-696a4eba731c0093856496/]线段树求最大数[crayon-696a4eba731c7772050954/]关键词搜索[crayon-696a4eba731d1562289815/]旅行最短路[crayon-696a4eba731de320513999/]强连通分量[crayon-696a4eba731ea206611699/]统计不同子串[crayon-696a4eba731f6972374564/]匹配网络流模板[crayon-696a4eba7320b439733744/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-696a4eba7524d713329902/]POJ1182食物链[crayon-696a4eba75257940565075/]POJ2492ABug'sLife[crayon-696a4eba7525c401700128/]POJ3321AppleTree树状数组维护dfs序[crayon-696a4eba75261409034855/]POJ1195Mobilephones[crayon-696a4eba75267748317764/]不好做的最长上升子序列[crayon-696a4eba7526b219004790/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-696a4eba78d30111293249/]B.XeniaandRingroad题意即题解[crayon-696a4eba78d39447014306/]C.XeniaandWeights搜索可过[crayon-696a4eba78d3e884508968/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-696a4eba78d42324201583/]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-696a4eba78d47694490223/] ...
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