http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-683af44f4b980972967368/]树状数组过线段树不过[crayon-683af44f4b98c304029721/]线段树求最大数[crayon-683af44f4b991518406340/]关键词搜索[crayon-683af44f4b996165782705/]旅行最短路[crayon-683af44f4b99e389529098/]强连通分量[crayon-683af44f4b9a4931360548/]统计不同子串[crayon-683af44f4b9ab229074314/]匹配网络流模板[crayon-683af44f4b9b7423340762/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-683af44f4d626895013187/]POJ1182食物链[crayon-683af44f4d62f931475223/]POJ2492ABug'sLife[crayon-683af44f4d635047171914/]POJ3321AppleTree树状数组维护dfs序[crayon-683af44f4d639146357573/]POJ1195Mobilephones[crayon-683af44f4d640722124859/]不好做的最长上升子序列[crayon-683af44f4d644805109505/]POJ2182DifficultLostC...
A.HelpfulMaths排序[crayon-683af44f50b67111712780/]B.XeniaandRingroad题意即题解[crayon-683af44f50b6f964110300/]C.XeniaandWeights搜索可过[crayon-683af44f50b74668022165/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-683af44f50b78889768766/]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-683af44f50b7d406060018/] ...
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