2025年5月27日
F. Small Operations
摘要： F. Small Operations Given an integer $x$ and an integer $k$. In one operation, you can perform one of two actions: choose an integer $1 \le a \le k$ a 阅读全文
posted @ 2025-05-27 21:41 onlyblues 阅读(58) 评论(0) 推荐(0)
G. Build an Array
摘要： G. Build an Array Yesterday, Dima found an empty array and decided to add some integers to it. He can perform the following operation an unlimited num 阅读全文
posted @ 2025-05-27 21:41 onlyblues 阅读(61) 评论(0) 推荐(0)
Web Analytics