
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6978c7c1496f5446705862/]树状数组过线段树不过[crayon-6978c7c149702224526404/]线段树求最大数[crayon-6978c7c149706846680308/]关键词搜索[crayon-6978c7c14970b181085710/]旅行最短路[crayon-6978c7c149713146755693/]强连通分量[crayon-6978c7c14971a778162446/]统计不同子串[crayon-6978c7c149720638311346/]匹配网络流模板[crayon-6978c7c14972c849593441/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6978c7c14b3a1547675266/]POJ1182食物链[crayon-6978c7c14b3ab080341920/]POJ2492ABug'sLife[crayon-6978c7c14b3b1744028150/]POJ3321AppleTree树状数组维护dfs序[crayon-6978c7c14b3b5004154492/]POJ1195Mobilephones[crayon-6978c7c14b3bb107926031/]不好做的最长上升子序列[crayon-6978c7c14b3c0404682216/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6978c7c14ede6220849152/]B.XeniaandRingroad题意即题解[crayon-6978c7c14edee714963618/]C.XeniaandWeights搜索可过[crayon-6978c7c14edf3649041579/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6978c7c14edf7668159069/]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-6978c7c14edfc785908918/] ...
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