我的随笔

Hate That You Know Me (15黑龙江省赛) (数学公式题)(数论分块) (前缀和,小的数学结论 1^2+2^2+3^2...)

VxiaohuanV 2023-03-17 23:48 阅读:46 评论:0 推荐:1

False God (15th黑龙江省赛) (DP)

VxiaohuanV 2023-03-16 00:59 阅读:38 评论:0 推荐:0

Cornelia Street (15th黑龙江省赛) (调和级数+哈希)

VxiaohuanV 2023-03-16 00:27 阅读:25 评论:0 推荐:0

Bills of Paradise (黑龙江省赛) (值域线段树,线段树的恢复操作其实是On的)

VxiaohuanV 2023-03-16 00:15 阅读:28 评论:0 推荐:0

Copy of a Copy of a Copy (构造体,建边拓扑,箭头先后关系)

VxiaohuanV 2023-03-15 23:44 阅读:18 评论:0 推荐:0

Amazing Trick (构造题,shuffle随机化,2个队列转化位置问题)

VxiaohuanV 2023-03-15 23:16 阅读:45 评论:0 推荐:0

计算机系统要素-- 时序芯片

VxiaohuanV 2023-03-15 17:29 阅读:28 评论:0 推荐:0

COMPUTER PROFESSOR -- 作业问题

VxiaohuanV 2023-03-15 16:50 阅读:21 评论:0 推荐:0

CF2B(Settlement of Guinea Pigs) (奇偶性)

VxiaohuanV 2023-03-13 23:53 阅读:86 评论:0 推荐:0

The Very Beautiful Blanket (贪心给问题增加限制条件,构造,位运算)

VxiaohuanV 2023-03-13 23:41 阅读:58 评论:0 推荐:0