随笔分类 -  计算几何—交点

摘要:链接:https://ac.nowcoder.com/acm/contest/11253/F 来源:牛客网 题目描述 ZYT and ZFeT are great PUAs and both have two girlfriends,but they never think that their g 阅读全文
posted @ 2021-07-19 17:14 脂环 阅读(325) 评论(0) 推荐(0) 编辑
摘要:链接:https://ac.nowcoder.com/acm/contest/12548/I 来源:牛客网 题目描述 Mr. Main took a train from city ss to city tt and passed a plain full of windmills. The tra 阅读全文
posted @ 2021-04-05 20:52 脂环 阅读(364) 评论(0) 推荐(0) 编辑

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