http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-68ca17f175301756665222/]树状数组过线段树不过[crayon-68ca17f17530b213466674/]线段树求最大数[crayon-68ca17f17530f558908732/]关键词搜索[crayon-68ca17f175314205998470/]旅行最短路[crayon-68ca17f17531c082263153/]强连通分量[crayon-68ca17f175323556516391/]统计不同子串[crayon-68ca17f17532a638124332/]匹配网络流模板[crayon-68ca17f175336673116382/]线性...
题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-68ca17f176f20959959353/]POJ1182食物链[crayon-68ca17f176f2a532438796/]POJ2492ABug'sLife[crayon-68ca17f176f2f632100871/]POJ3321AppleTree树状数组维护dfs序[crayon-68ca17f176f33166442302/]POJ1195Mobilephones[crayon-68ca17f176f3a482292312/]不好做的最长上升子序列[crayon-68ca17f176f3e627530222/]POJ2182DifficultLostC...
A.HelpfulMaths排序[crayon-68ca17f17a281960008837/]B.XeniaandRingroad题意即题解[crayon-68ca17f17a28a502065454/]C.XeniaandWeights搜索可过[crayon-68ca17f17a28f349417641/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-68ca17f17a293848739754/]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-68ca17f17a298391727505/] ...
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