摘要: 牛客多校第二场 B 链接:https://ac.nowcoder.com/acm/contest/5667/B 题目描述 Given \(n\) points in 2D plane. Considering all circles that the origin point \((0, 0)\) 阅读全文
posted @ 2020-07-13 19:00 VagrantAC 阅读(187) 评论(0) 推荐(0) 编辑