struct BinaryTreeNode{ int m_nValue; BinaryTreeNode *m_pLeft; BinaryTreeNode *m_pRight;};//递归实现二叉树的遍历。递归算法比较简洁易懂这一就不做解释void Preorder(BinaryTreeNode *p...
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其他好文 时间:
2014-11-25 12:15:17
阅读次数:
151
Given preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.提交成功的代码:C++实现:#...
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其他好文 时间:
2014-11-24 11:26:30
阅读次数:
251
问题描述:
Given preorder and inorder traversal of a tree, construct the binary tree.
Note:
You may assume that duplicates do not exist in the tree.
基本思路:
找到规律,递归的解决左子树和右子树。
代码:
/**
* D...
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其他好文 时间:
2014-11-23 10:32:58
阅读次数:
190
Binary Tree Preorder TraversalGiven a binary tree, return thepreordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ ...
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其他好文 时间:
2014-11-19 15:28:41
阅读次数:
295
Given a binary tree, return thepreordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ 2 / 3return[1,2,3].二叉树...
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其他好文 时间:
2014-11-16 13:23:07
阅读次数:
138
Binary Tree Preorder TraversalGiven a binary tree, return thepreordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ ...
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其他好文 时间:
2014-11-14 17:34:30
阅读次数:
151
具体思路参见:二叉树的非递归遍历(转)/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right; * TreeNode(int...
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其他好文 时间:
2014-11-10 11:47:59
阅读次数:
157
Binary Tree Preorder TraversalGiven a binary tree, return thepreordertraversal of its nodes' values.For example:Given binary tree{1,#,2,3}, 1 \ ...
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其他好文 时间:
2014-11-08 23:36:00
阅读次数:
202
题意:
Given a binary tree, return the preorder traversal of its nodes' values.
For example:
Given binary tree {1,#,2,3},
1
2
/
3
return [1,2,3].
Note: Recursive solution is trivial, could you do it iteratively?...
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其他好文 时间:
2014-11-08 13:41:21
阅读次数:
155
前序排列的非递归实现:
Template
Void PreOrder(BinaryTreeNode *t)
{
stack *> S(Maxlength);
BinaryTreeNode *p=t;
do{
while(p){
visit(p);//访问P
S.Add(p);
...
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编程语言 时间:
2014-11-07 20:53:19
阅读次数:
258