
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-696aee58cc604551591042/]树状数组过线段树不过[crayon-696aee58cc615520511269/]线段树求最大数[crayon-696aee58cc61d889603168/]关键词搜索[crayon-696aee58cc626418456779/]旅行最短路[crayon-696aee58cc634299746502/]强连通分量[crayon-696aee58cc640859116939/]统计不同子串[crayon-696aee58cc64c093594915/]匹配网络流模板[crayon-696aee58cc662015577814/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-696aee58cf65e477875241/]POJ1182食物链[crayon-696aee58cf66b262610293/]POJ2492ABug'sLife[crayon-696aee58cf676012591901/]POJ3321AppleTree树状数组维护dfs序[crayon-696aee58cf67e389429734/]POJ1195Mobilephones[crayon-696aee58cf689532052248/]不好做的最长上升子序列[crayon-696aee58cf690880259810/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-696aee58d4c81595079265/]B.XeniaandRingroad题意即题解[crayon-696aee58d4c8f627721247/]C.XeniaandWeights搜索可过[crayon-696aee58d4c97791457793/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-696aee58d4c9e496797961/]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-696aee58d4ca7584129870/] ...
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