
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696d4fbfc1de1710304803/]树状数组过线段树不过[crayon-696d4fbfc1df3262940096/]线段树求最大数[crayon-696d4fbfc1dfa741816933/]关键词搜索[crayon-696d4fbfc1e03243333961/]旅行最短路[crayon-696d4fbfc1e10861257164/]强连通分量[crayon-696d4fbfc1e1c213866547/]统计不同子串[crayon-696d4fbfc1e28015816662/]匹配网络流模板[crayon-696d4fbfc1f64284210319/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-696d4fbfc6d11222318506/]POJ1182食物链[crayon-696d4fbfc6d1e222369177/]POJ2492ABug'sLife[crayon-696d4fbfc6d28852431176/]POJ3321AppleTree树状数组维护dfs序[crayon-696d4fbfc6d30002164536/]POJ1195Mobilephones[crayon-696d4fbfc6d3b628536354/]不好做的最长上升子序列[crayon-696d4fbfc6d43831949805/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-696d4fbfcdfcf965586507/]B.XeniaandRingroad题意即题解[crayon-696d4fbfcdfdc393603354/]C.XeniaandWeights搜索可过[crayon-696d4fbfcdfe4481820574/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-696d4fbfcdfec833273909/]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-696d4fbfcdff5246602598/] ...
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