随笔分类 -  牛客多校 2020

牛客多校第二场 B Boundary
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(224) 评论(0) 推荐(0)