摘要: RABBIT1 - Counting Rabbits 题目大意 $T$ 组数据,每组数据给定 $n,m$,求 $F_n \bmod 2^m$,其中: $$F_n = \left\{\begin{aligned} 1 \space (n \le 1) \\ F_{n-1}+F_{n-2} \space 阅读全文
posted @ 2023-08-19 09:58 tsqtsqtsq 阅读(33) 评论(0) 推荐(0)