
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-691c69195e2df806270343/]树状数组过线段树不过[crayon-691c69195e2ec818054900/]线段树求最大数[crayon-691c69195e2f1741078760/]关键词搜索[crayon-691c69195e2f6990120532/]旅行最短路[crayon-691c69195e2fe471053622/]强连通分量[crayon-691c69195e317893565870/]统计不同子串[crayon-691c69195e320557991865/]匹配网络流模板[crayon-691c69195e32c779673338/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-691c69195ffa3475861634/]POJ1182食物链[crayon-691c69195ffac570019059/]POJ2492ABug'sLife[crayon-691c69195ffb2425495390/]POJ3321AppleTree树状数组维护dfs序[crayon-691c69195ffb7160890301/]POJ1195Mobilephones[crayon-691c69195ffbd026159406/]不好做的最长上升子序列[crayon-691c69195ffc1316679350/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-691c69196337a349657011/]B.XeniaandRingroad题意即题解[crayon-691c691963383610801025/]C.XeniaandWeights搜索可过[crayon-691c691963388207566295/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-691c69196338c351095872/]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-691c691963391588108490/] ...
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