2014年10月4日
[Leetcode][JAVA] Binary Tree Preorder Traversal, Binary Tree Inorder Traversal, Binary Tree Postorder Traversal
摘要： Binary Tree PreOrder Traversal:Given a binary tree, return thepreordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ ... 阅读全文
posted @ 2014-10-04 01:46 metalx 阅读(646) 评论(0) 推荐(0)