
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-695b8935c5d30710142690/]树状数组过线段树不过[crayon-695b8935c5d3c321196257/]线段树求最大数[crayon-695b8935c5d40945627348/]关键词搜索[crayon-695b8935c5d45908956166/]旅行最短路[crayon-695b8935c5d4d239304217/]强连通分量[crayon-695b8935c5d54396983080/]统计不同子串[crayon-695b8935c5d5a296035918/]匹配网络流模板[crayon-695b8935c5d66993195627/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-695b8935c850e285610929/]POJ1182食物链[crayon-695b8935c851d477351010/]POJ2492ABug'sLife[crayon-695b8935c8527130712521/]POJ3321AppleTree树状数组维护dfs序[crayon-695b8935c8530580590517/]POJ1195Mobilephones[crayon-695b8935c853b317997863/]不好做的最长上升子序列[crayon-695b8935c8542072107880/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-695b8935cd0cb808549519/]B.XeniaandRingroad题意即题解[crayon-695b8935cd0d8263125471/]C.XeniaandWeights搜索可过[crayon-695b8935cd0e0849514470/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-695b8935cd0e8843313587/]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-695b8935cd0f1784558816/] ...
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