· 题解[ABC339E] Smooth Subsequence · 题解[ABC381E] 11/22 Subsequence · [ARC081E] Don't Be a Subsequence · 【数据结构】子序列自动机 · 序列自动机 阅读排行: · 为DeepSeek添加本地知识库 · 精选4款基于.NET开源、功能强大的通讯调试工具 · DeepSeek智能编程 · 腾讯im...
ARC081E. Don't Be a Subsequence Pat 「以解决问题为乐」 真的喜欢么?真的喜欢就去做吧。 Lost Boy Calling 。。。 ... Many of these issues are best dealt with at the algorithmic level, rather than by "tweaking" the code. This is an obscurity that catches the unwary. 原来...
The abnormal clockwise bending of about 30° of the south RA can be ascribed to the arc-arc collision in Taiwan since late Miocene (- 5 Ma). The bent RA (west of 123.5°E) was then deformed in terms of dextral strike-slip faults. A large portion of the Gagua ridge probably collided...
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题目是积分,dx/x^2+2,上下除2,去积分符号,得1/2*arctan(x/根号2),为什么参考答案是1/根号2*arctan(x/根号2)? 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 = dt / [√2(t^2 + 1) ] (其中x = √2t)= arctan(t) / √2= arctan(x/√2) / √2 解析看不懂...