
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696c890470915079158247/]树状数组过线段树不过[crayon-696c890470920038564836/]线段树求最大数[crayon-696c890470925070243296/]关键词搜索[crayon-696c89047092a593905283/]旅行最短路[crayon-696c890470932841975061/]强连通分量[crayon-696c890470938283281853/]统计不同子串[crayon-696c89047093f370759631/]匹配网络流模板[crayon-696c89047094b676887817/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-696c8904729c1114704592/]POJ1182食物链[crayon-696c8904729cb471717335/]POJ2492ABug'sLife[crayon-696c8904729d1423746825/]POJ3321AppleTree树状数组维护dfs序[crayon-696c8904729d5844930096/]POJ1195Mobilephones[crayon-696c8904729dc074727937/]不好做的最长上升子序列[crayon-696c8904729e0098867365/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-696c890476571400774799/]B.XeniaandRingroad题意即题解[crayon-696c89047657a156075514/]C.XeniaandWeights搜索可过[crayon-696c89047657f626190835/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-696c890476583628111702/]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-696c890476588284343922/] ...
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