2019年8月2日
『题解』Codeforces446C DZY Loves Fibonacci Numbers
摘要： "更好的阅读体验" Portal Portal1: "Codeforces" Portal2: "Luogu" Description In mathematical terms, the sequence $F_n$ of Fibonacci numbers is defined by the r 阅读全文
posted @ 2019-08-02 17:53 XiaoHuang666 阅读(266) 评论(0) 推荐(0) 编辑