
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6952e9601aec6276673803/]树状数组过线段树不过[crayon-6952e9601aefc991815161/]线段树求最大数[crayon-6952e9601af0d710227149/]关键词搜索[crayon-6952e9601af17671516509/]旅行最短路[crayon-6952e9601af25780603241/]强连通分量[crayon-6952e9601af31705495219/]统计不同子串[crayon-6952e9601af3e936947545/]匹配网络流模板[crayon-6952e9601af53150011189/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6952e9601df05702748400/]POJ1182食物链[crayon-6952e9601df0f590457153/]POJ2492ABug'sLife[crayon-6952e9601df16423675184/]POJ3321AppleTree树状数组维护dfs序[crayon-6952e9601df1e381702698/]POJ1195Mobilephones[crayon-6952e9601df29700732048/]不好做的最长上升子序列[crayon-6952e9601df31478427254/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6952e96023833469462299/]B.XeniaandRingroad题意即题解[crayon-6952e9602383f079265057/]C.XeniaandWeights搜索可过[crayon-6952e96023846805208671/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6952e9602384c850235313/]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-6952e96023854676931993/] ...
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