
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6966e411edfcd743830021/]树状数组过线段树不过[crayon-6966e411edfe3870893328/]线段树求最大数[crayon-6966e411edff1230291450/]关键词搜索[crayon-6966e411ee000427635991/]旅行最短路[crayon-6966e411ee014855357862/]强连通分量[crayon-6966e411ee020970186561/]统计不同子串[crayon-6966e411ee027763770432/]匹配网络流模板[crayon-6966e411ee033021173690/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6966e411f0043883361962/]POJ1182食物链[crayon-6966e411f0051079253138/]POJ2492ABug'sLife[crayon-6966e411f005c761657696/]POJ3321AppleTree树状数组维护dfs序[crayon-6966e411f0063701147852/]POJ1195Mobilephones[crayon-6966e411f006e472950770/]不好做的最长上升子序列[crayon-6966e411f0076545379908/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6966e411f3a87447347825/]B.XeniaandRingroad题意即题解[crayon-6966e411f3a8f709919289/]C.XeniaandWeights搜索可过[crayon-6966e411f3a94732533504/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6966e411f3a98010205981/]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-6966e411f3a9d733329640/] ...
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