摘要: Pop Sequence (25) Pop Sequence (25) 题目描述 Given a stack which can keep M numbers at most. Push N numbers in the order of 1, 2, 3, ..., N and pop random 阅读全文
posted @ 2019-07-18 23:16 *starry* 阅读(234) 评论(0) 推荐(0) 编辑