http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-66a443f0eff84658102314/]树状数组过线段树不过[crayon-66a443f0eff94657770496/]线段树求最大数[crayon-66a443f0eff9d755597027/]关键词搜索[crayon-66a443f0effa7522448557/]旅行最短路[crayon-66a443f0effb4240567837/]强连通分量[crayon-66a443f0effbd526771607/]统计不同子串[crayon-66a443f0effc4684301459/]匹配网络流模板[crayon-66a443f0effd1322785687/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-66a443f10044b486743892/]POJ1182食物链[crayon-66a443f100455545517481/]POJ2492ABug'sLife[crayon-66a443f10045b783677176/]POJ3321AppleTree树状数组维护dfs序[crayon-66a443f10046e772642649/]POJ1195Mobilephones[crayon-66a443f100476779442060/]不好做的最长上升子序列[crayon-66a443f10047b338111602/]POJ2182DifficultLostC...
A.HelpfulMaths排序[crayon-66a443f108756960972238/]B.XeniaandRingroad题意即题解[crayon-66a443f10875f335882224/]C.XeniaandWeights搜索可过[crayon-66a443f108764183032908/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-66a443f108768082792892/]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-66a443f10876e274835906/] ...
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