摘要: 题目的大意是:进行一系列的操作push,pop。来确定后序遍历的顺序 An inorder binary tree traversal can be implemented in a non-recursive way with a stack. For example, suppose that 阅读全文
posted @ 2018-10-09 09:06 吃土豆鸭 阅读(339) 评论(0) 推荐(0) 编辑