2019年10月11日
A Joysticks （Codeforces Round 345 (Div 2) ）
摘要： Friends are going to play console. They have two joysticks and only one charger for them. Initially first joystick is charged at a1 percent and second 阅读全文
posted @ 2019-10-11 22:35 __MEET 阅读(126) 评论(0) 推荐(0) 编辑