
http://dapractise.openjudge.cn/2019finalexam2/排队[crayon-69585a368ddc5661370455/]树状数组过线段树不过[crayon-69585a368ddd8043403259/]线段树求最大数[crayon-69585a368dde0942869833/]关键词搜索[crayon-69585a368ddea980358690/]旅行最短路[crayon-69585a368ddf8329110450/]强连通分量[crayon-69585a368ddff937806617/]统计不同子串[crayon-69585a368de06496378087/]匹配网络流模板[crayon-69585a368de12546234090/]线性...

题目来源:http://dapractise.openjudge.cn/2019hwall/冰阔落I[crayon-69585a36901b7023634843/]POJ1182食物链[crayon-69585a36901c5023715241/]POJ2492ABug'sLife[crayon-69585a36901cf272470030/]POJ3321AppleTree树状数组维护dfs序[crayon-69585a36901d7163689805/]POJ1195Mobilephones[crayon-69585a36901e2260887772/]不好做的最长上升子序列[crayon-69585a36901ea723602049/]POJ2182DifficultLostC...

A.HelpfulMaths排序[crayon-69585a36949b7699395339/]B.XeniaandRingroad题意即题解[crayon-69585a36949d3901751046/]C.XeniaandWeights搜索可过[crayon-69585a36949db368799867/]D.XeniaandBitOperations线段树模拟每次询问可以自底向上修改[crayon-69585a36949df230465454/]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-69585a36949e4484918663/] ...
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