2023年4月27日
[USACO07DEC]Mud Puddles S
摘要： [USACO07DEC]Mud Puddles S 题目描述 Farmer John is leaving his house promptly at 6 AM for his daily milking of Bessie. However, the previous evening saw a 阅读全文
posted @ 2023-04-27 20:42 Momo·Trace 阅读(53) 评论(0) 推荐(0) 编辑
非常可乐
摘要： 有点“小”难。。。 阅读全文
posted @ 2023-04-27 20:32 Momo·Trace 阅读(112) 评论(0) 推荐(0) 编辑