摘要: 2024CCPC郑州邀请赛题解 [比赛地址](2024 National Invitational of CCPC (Zhengzhou), 2024 CCPC Henan Provincial Collegiate Programming Contest) A: 解题思路: 设\(n = 1215 阅读全文
posted @ 2024-05-15 22:36 value0 阅读(82) 评论(0) 推荐(0) 编辑