http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-64766b59767dd643895548/]树状数组过线段树不过[crayon-64766b59767ea252506474/]线段树求最大数[crayon-64766b59767ee377695764/]关键词搜索[crayon-64766b59767f3952450763/]旅行最短路[crayon-64766b59767fb955382206/]强连通分量[crayon-64766b5976802348068155/]统计不同子串[crayon-64766b5976808959139521/]匹配网络流模板[crayon-64766b5976815898889214/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-64766b59785f3197862830/]POJ1182食物链[crayon-64766b59785fe365393374/]POJ2492ABug'sLife[crayon-64766b5978607020032420/]POJ3321AppleTree树状数组维护dfs序[crayon-64766b5978610923302910/]POJ1195Mobilephones[crayon-64766b5978618284647481/]不好做的最长上升子序列[crayon-64766b597861d567378259/]POJ2182DifficultLostC...
A.HelpfulMaths排序[crayon-64766b597c01f387826932/]B.XeniaandRingroad题意即题解[crayon-64766b597c028083382688/]C.XeniaandWeights搜索可过[crayon-64766b597c02d296883451/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-64766b597c031829545835/]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-64766b597c036324367152/] ...
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