摘要: 题目链接: A https://www.luogu.com.cn/problem/P5831 B https://www.luogu.com.cn/problem/P5832 C https://www.luogu.com.cn/problem/P5832 A 分析: 范围很小, 直接暴力枚举即可, 阅读全文
posted @ 2023-05-15 02:19 IHOPEIDIEYOUNG 阅读(23) 评论(0) 推荐(0)