Gym - 101911B Glider(前缀和+二分)
摘要：
传送门：点我 A plane is flying at a constant height of hh meters above the ground surface. Let's consider that it is flying from the point (−10^9,h)(−10^9,h 阅读全文
posted @ 2018-11-14 23:17 Esquecer 阅读(278) 评论(0) 推荐(0) 编辑
