摘要: DescriptionLittle Sub likes Math. Now he has a simple counting problem for you.小撒布喜欢数学,现在他有个简单问题要问你。Given ... 阅读全文
posted @ 2019-05-09 17:49 完全墨染的樱花 阅读(194) 评论(0) 推荐(0)
摘要: DescriptionLittle Sub loves triangles. Now he has a problem for you.小撒布喜欢三角形。现在他有一个问题要给你。Given n points on... 阅读全文
posted @ 2019-05-09 12:28 完全墨染的樱花 阅读(110) 评论(0) 推荐(0)