摘要: Given a binary tree, return the postorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, return [3,2,1].Note: Recursive sol 阅读全文
posted @ 2014-11-14 15:30 Mr.do 阅读(102) 评论(0) 推荐(0)
摘要: Given a binary tree, return the inorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, return [1,3,2].Note: Recursive solut 阅读全文
posted @ 2014-11-14 15:22 Mr.do 阅读(105) 评论(0) 推荐(0)
摘要: Given a binary tree, return the preorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, return [1,2,3]. Note: Recursive sol 阅读全文
posted @ 2014-11-14 15:07 Mr.do 阅读(107) 评论(0) 推荐(0)