摘要: In the math class, the evil teacher gave you one unprecedented problem! Here f(n) is the n-th fibonacci number (n >= 0)! Where f(0) = f(1) = 1 and for 阅读全文
posted @ 2018-10-11 15:28 暴力都不会的蒟蒻 阅读(479) 评论(0) 推荐(0) 编辑