2018年10月30日
Gym - 100792C Colder-Hotter（三分交互）
摘要： Colder-Hotter Statements This is an interactive problem. Egor and Petr are playing a game called «Colder-Hotter» on a 2D plane. At the beginning of th 阅读全文
posted @ 2018-10-30 18:40 yzm10 阅读(247) 评论(0) 推荐(0) 编辑