
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-692514db40b66096480441/]树状数组过线段树不过[crayon-692514db40b77979005100/]线段树求最大数[crayon-692514db40b7f190677542/]关键词搜索[crayon-692514db40b88238200734/]旅行最短路[crayon-692514db40b96460777796/]强连通分量[crayon-692514db40bab858256059/]统计不同子串[crayon-692514db40bb8797078789/]匹配网络流模板[crayon-692514db40bce173094476/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-692514db43a09768437038/]POJ1182食物链[crayon-692514db43a17176146459/]POJ2492ABug'sLife[crayon-692514db43a21324160341/]POJ3321AppleTree树状数组维护dfs序[crayon-692514db43a29526289795/]POJ1195Mobilephones[crayon-692514db43a34737498278/]不好做的最长上升子序列[crayon-692514db43a3b265405216/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-692514db48b71325996572/]B.XeniaandRingroad题意即题解[crayon-692514db48b7a434461263/]C.XeniaandWeights搜索可过[crayon-692514db48b7f625651843/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-692514db48b83218713821/]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-692514db48b8d917319873/] ...
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