
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-692d97d3c72c3372723000/]树状数组过线段树不过[crayon-692d97d3c72ce789313973/]线段树求最大数[crayon-692d97d3c72d3087099357/]关键词搜索[crayon-692d97d3c72d8524973295/]旅行最短路[crayon-692d97d3c72e0311471646/]强连通分量[crayon-692d97d3c72e7647926720/]统计不同子串[crayon-692d97d3c72ee539715180/]匹配网络流模板[crayon-692d97d3c72fa025742350/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-692d97d3c993a310516375/]POJ1182食物链[crayon-692d97d3c9943528376726/]POJ2492ABug'sLife[crayon-692d97d3c9949644639392/]POJ3321AppleTree树状数组维护dfs序[crayon-692d97d3c994e270474131/]POJ1195Mobilephones[crayon-692d97d3c9954726816095/]不好做的最长上升子序列[crayon-692d97d3c9958095037941/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-692d97d3ccd63649866742/]B.XeniaandRingroad题意即题解[crayon-692d97d3ccd6c850571124/]C.XeniaandWeights搜索可过[crayon-692d97d3ccd71567268423/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-692d97d3ccd75828536904/]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-692d97d3ccd7a324798774/] ...
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