2019年4月4日
10. Robot Return to Origin
摘要： Title： There is a robot starting at position (0, 0), the origin, on a 2D plane. Given a sequence of its moves, judge if this robot ends up at (0, 0) a 阅读全文
posted @ 2019-04-04 12:49 sxuer 阅读(152) 评论(0) 推荐(0)