随笔分类 -  AtCoder

AtCoder284 D - Happy New Year 2023
摘要：AtCoder284 D - Happy New Year 2023 [Editorial](Editorial - AtCoder Beginner Contest 284) You are given a positive integer $N$. It is known that $N$ ca 阅读全文
posted @ 2023-01-09 16:30 Vegdie 阅读(75) 评论(0) 推荐(0)