
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-692c943a48967698373150/]树状数组过线段树不过[crayon-692c943a4897a880512299/]线段树求最大数[crayon-692c943a48983864053070/]关键词搜索[crayon-692c943a4898d734425502/]旅行最短路[crayon-692c943a4899a229987845/]强连通分量[crayon-692c943a489a6951678000/]统计不同子串[crayon-692c943a489b3780533968/]匹配网络流模板[crayon-692c943a489c9816106426/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-692c943a4ba47451440504/]POJ1182食物链[crayon-692c943a4ba55618644382/]POJ2492ABug'sLife[crayon-692c943a4ba5f397501311/]POJ3321AppleTree树状数组维护dfs序[crayon-692c943a4ba68623102516/]POJ1195Mobilephones[crayon-692c943a4ba73433899802/]不好做的最长上升子序列[crayon-692c943a4ba7b420456786/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-692c943a50f0a419192506/]B.XeniaandRingroad题意即题解[crayon-692c943a50f18397716699/]C.XeniaandWeights搜索可过[crayon-692c943a50f46528849400/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-692c943a50f4f352141673/]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-692c943a50f59374226124/] ...
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