
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-694c884f7fda6581556607/]树状数组过线段树不过[crayon-694c884f7fdb6369112499/]线段树求最大数[crayon-694c884f7fdf5003488317/]关键词搜索[crayon-694c884f7fe00207026834/]旅行最短路[crayon-694c884f7fe0e259409880/]强连通分量[crayon-694c884f7fe1a128077510/]统计不同子串[crayon-694c884f7fe26546979866/]匹配网络流模板[crayon-694c884f7fe3d684652812/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-694c884f82dc3574277171/]POJ1182食物链[crayon-694c884f82dd1793954873/]POJ2492ABug'sLife[crayon-694c884f82ddc092390047/]POJ3321AppleTree树状数组维护dfs序[crayon-694c884f82de3620617010/]POJ1195Mobilephones[crayon-694c884f82dee337888077/]不好做的最长上升子序列[crayon-694c884f82df5900132140/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-694c884f87af9095363484/]B.XeniaandRingroad题意即题解[crayon-694c884f87b05894412053/]C.XeniaandWeights搜索可过[crayon-694c884f87b0d380376788/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-694c884f87b14693051873/]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-694c884f87b1d154680873/] ...
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