
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-690e05c510959669710453/]树状数组过线段树不过[crayon-690e05c510969892578176/]线段树求最大数[crayon-690e05c510970282674652/]关键词搜索[crayon-690e05c51097a653946464/]旅行最短路[crayon-690e05c510987075753023/]强连通分量[crayon-690e05c510993629185858/]统计不同子串[crayon-690e05c51099f497058105/]匹配网络流模板[crayon-690e05c5109b5793966146/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-690e05c51395b204510162/]POJ1182食物链[crayon-690e05c513968259919628/]POJ2492ABug'sLife[crayon-690e05c513972013548006/]POJ3321AppleTree树状数组维护dfs序[crayon-690e05c51397a718548721/]POJ1195Mobilephones[crayon-690e05c513985114792593/]不好做的最长上升子序列[crayon-690e05c51398d366406777/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-690e05c518f92187387685/]B.XeniaandRingroad题意即题解[crayon-690e05c518f9f833629167/]C.XeniaandWeights搜索可过[crayon-690e05c518fa7077649791/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-690e05c518fae516878102/]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-690e05c518fb7707600976/] ...
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