AtCoderBeginner091-C 2D Plane 2N Points 模拟问题
摘要：
题目链接： 题意 On a two dimensional plane, there are N red points and N blue points. The coordinates of the i th red point are (ai,bi), and the coordinates 阅读全文
posted @ 2018-03-18 11:27 糖栗子 阅读(197) 评论(0) 推荐(0) 编辑
