
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6980473b7d42c402648860/]树状数组过线段树不过[crayon-6980473b7d43f951954857/]线段树求最大数[crayon-6980473b7d448864804676/]关键词搜索[crayon-6980473b7d452074129102/]旅行最短路[crayon-6980473b7d45f897937353/]强连通分量[crayon-6980473b7d46b799015296/]统计不同子串[crayon-6980473b7d477630279393/]匹配网络流模板[crayon-6980473b7d48b057055473/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6980473b7fb1c726061616/]POJ1182食物链[crayon-6980473b7fb26299440555/]POJ2492ABug'sLife[crayon-6980473b7fb2c160396435/]POJ3321AppleTree树状数组维护dfs序[crayon-6980473b7fb30472065022/]POJ1195Mobilephones[crayon-6980473b7fb37546623019/]不好做的最长上升子序列[crayon-6980473b7fb3b738118997/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6980473b834ff861922916/]B.XeniaandRingroad题意即题解[crayon-6980473b83508975885084/]C.XeniaandWeights搜索可过[crayon-6980473b8350d975599215/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6980473b83511894575394/]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-6980473b83516341661222/] ...
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