2019年1月16日

摘要: 判断输入的序列是否可以从确定栈中得到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 阅读全文
posted @ 2019-01-16 17:15 q2013 阅读(107) 评论(0) 推荐(0)

导航