相信不屈不挠的努力,相信战胜死亡的年轻
区间翻转0-1+区间赋值0-1+区间求和的双标记动态开点线段树 区间翻转0-1+区间赋值0-1+区间求和的双标记动态开点线段树
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog
2019-08-05 ACM 老Blog迁移 stencil data_struct
吉司机线段树 吉司机线段树
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog
2019-08-05 ACM 老Blog迁移 stencil data_struct
树状数组 树状数组
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog
2019-08-05 ACM 老Blog迁移 stencil data_struct
树链剖分 树链剖分
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog
2019-08-05 ACM 老Blog迁移 stencil data_struct
线段树 线段树
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog
2019-08-05 ACM 老Blog迁移 stencil data_struct
线段树套线段树 线段树套线段树
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog
2019-08-05 ACM 老Blog迁移 stencil data_struct
镜像并查集 镜像并查集
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 转移自老blog
2019-08-05 ACM 老Blog迁移 stencil data_struct
类欧几里得算法 类欧几里得算法
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 先考虑一个简单的问题 $$f(a,b,c,n
2019-07-26 ACM 学习笔记 数学
斯坦纳树 斯坦纳树
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial dp的意义代码中写的很清楚，唯一要注意的
2019-07-16 ACM 学习笔记 图论
树的最小路径覆盖 树的最小路径覆盖
nexthexonextbutterflyvolantisyearnyiliashokaindigoapollolandscapecactusmateryicarusfluidmaterial 用最少条数的路径覆盖树，这是一个树dp问
2019-07-13 ACM 学习笔记 图论
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