
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-6952b5c262f30061044881/]树状数组过线段树不过[crayon-6952b5c262f3c242216732/]线段树求最大数[crayon-6952b5c262f40087186494/]关键词搜索[crayon-6952b5c262f46828508262/]旅行最短路[crayon-6952b5c262f4d482718791/]强连通分量[crayon-6952b5c262f54962226231/]统计不同子串[crayon-6952b5c262f5b868643400/]匹配网络流模板[crayon-6952b5c262f67165121649/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-6952b5c265f83538035850/]POJ1182食物链[crayon-6952b5c265f91834027448/]POJ2492ABug'sLife[crayon-6952b5c265fc5910255157/]POJ3321AppleTree树状数组维护dfs序[crayon-6952b5c265fd1986764223/]POJ1195Mobilephones[crayon-6952b5c265fdd738326225/]不好做的最长上升子序列[crayon-6952b5c265fe4029542654/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-6952b5c270b51883337655/]B.XeniaandRingroad题意即题解[crayon-6952b5c270b5b875987754/]C.XeniaandWeights搜索可过[crayon-6952b5c270b60549584988/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-6952b5c270b64225479440/]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-6952b5c270b6a647303697/] ...
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