2019年3月21日
Codeforces Round #547 (Div. 3)
摘要： A. Game 23 Description Polycarp plays "Game 23". Initially he has a number 𝑛n and his goal is to transform it to 𝑚m. In one move, he can multiply 𝑛 阅读全文
posted @ 2019-03-21 17:20 kaike 阅读(434) 评论(0) 推荐(0) 编辑