2022年11月21日
B. Elimination of a Ring
摘要： B. Elimination of a Ring Define a cyclic sequence of size $n$ as an array $s$ of length $n$, in which $s_n$ is adjacent to $s_1$. Muxii has a ring rep 阅读全文
posted @ 2022-11-21 16:33 onlyblues 阅读(68) 评论(0) 推荐(0) 编辑
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