
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6963226b35de5823652171/]树状数组过线段树不过[crayon-6963226b35df0576129819/]线段树求最大数[crayon-6963226b35df4237346851/]关键词搜索[crayon-6963226b35dfa004612676/]旅行最短路[crayon-6963226b35e02346274665/]强连通分量[crayon-6963226b35e08633555722/]统计不同子串[crayon-6963226b35e0f460990394/]匹配网络流模板[crayon-6963226b35e1b415614365/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6963226b37e57799905450/]POJ1182食物链[crayon-6963226b37e61647240817/]POJ2492ABug'sLife[crayon-6963226b37e66545459581/]POJ3321AppleTree树状数组维护dfs序[crayon-6963226b37e6b458538366/]POJ1195Mobilephones[crayon-6963226b37e71501131793/]不好做的最长上升子序列[crayon-6963226b37e75278740983/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6963226b3b89a179393008/]B.XeniaandRingroad题意即题解[crayon-6963226b3b8a3002354616/]C.XeniaandWeights搜索可过[crayon-6963226b3b8a8452420297/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6963226b3b8ac166389259/]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-6963226b3b8b1086151082/] ...
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