码迷,mamicode.com
首页 >  
搜索关键字:postorder    ( 397个结果
[LeetCode] Construct Binary Tree from Inorder and Postorder Traversal
Given inorder and postorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree. 1 /** 2 * De....
分类:其他好文   时间:2015-01-17 20:47:15    阅读次数:211
[LeetCode] Binary Tree Postorder Traversal
Given a binary tree, return thepostordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[3,2,1].No...
分类:其他好文   时间:2015-01-16 20:52:52    阅读次数:145
LeetCode--Binary Tree Postorder Traversal
Given a binary tree, return the postorder traversal of its nodes' values. For example: Given binary tree {1,#,2,3}, 1 2 / 3 return [3,2,1]. Note: Recursive solut...
分类:其他好文   时间:2015-01-15 13:00:56    阅读次数:141
由二叉树的前序遍历和后序遍历来求后序遍历的结果
假设有棵树,长下面这个样子,它的前序遍历,中序遍历,后续遍历都很容易知道。 PreOrder:         GDAFEMHZ InOrder:            ADEFGHMZ PostOrder:       AEFDHZMG   现在,假设仅仅知道前序和中序遍历,如何求后序遍历呢?比如,已知一棵树的前序遍历是”GDAFEMHZ”,而中序遍历是”ADEFGHMZ”应该...
分类:其他好文   时间:2015-01-13 23:19:04    阅读次数:255
[LeetCode#145]Binary Tree Postorder Traversal
The problem:Given a binary tree, return thepostordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3retu...
分类:其他好文   时间:2015-01-11 12:19:10    阅读次数:172
[leetcode] Construct Binary Tree from Inorder and Postorder Traversal
Construct Binary Tree from Inorder and Postorder TraversalGiven inorder and postorder traversal of a tree, construct the binary tree.Note:You may assu...
分类:其他好文   时间:2015-01-09 15:29:53    阅读次数:115
[LeetCode] Binary Tree Postorder Traversal dfs,深度搜索
Given a binary tree, return thepostordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[3,2,1].No...
分类:其他好文   时间:2015-01-08 15:14:07    阅读次数:208
[LeetCode#106]Construct Binary Tree from Inorder and Postorder Traversal
The problem:Given inorder and postorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.My...
分类:其他好文   时间:2015-01-08 13:15:07    阅读次数:109
Construct Binary Tree from Inorder and Postorder Traversal
原题如下; Given inorder and postorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 题意很简单:根据中序遍历和后序遍历的序列生成树 思路很简单:根据后序遍历的序列确定根节点,在中序遍历中找到根节点,将原来的序列分为左右两个部分,递归解决左右两个部分就可以解决这个问题。 Java代码如下: publ...
分类:其他好文   时间:2015-01-07 01:52:25    阅读次数:160
[LeetCode]106 Construct Binary Tree from Inorder and Postorder Traversal
https://oj.leetcode.com/problems/construct-binary-tree-from-inorder-and-postorder-traversal/http://blog.csdn.net/linhuanmars/article/details/24390157/** *Definitionforbinarytree *publicclassTreeNode{ *intval; *TreeNodeleft; *TreeNoderight; *TreeNode(intx){v..
分类:其他好文   时间:2015-01-06 15:54:59    阅读次数:138
397条   上一页 1 ... 27 28 29 30 31 ... 40 下一页
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!