2020年6月27日
Pop Sequence
摘要： Pop Sequence：： Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop randomly. You are supposed to te 阅读全文
posted @ 2020-06-27 12:46 Waiting-lwt 阅读(96) 评论(0) 推荐(0)