Given a binary tree, return the bottom-up level order traversal of its nodes' values. (ie, from left to right, level by level from leaf to root).
For example:
Given binary tree {3,9,20,#,#,15,7},
...
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其他好文 时间：
2014-06-15 15:17:43
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192
Given a binary tree containing digits from
0-9 only, each root-to-leaf path
could represent a number.
An example is the root-to-leaf path
1->2->3 which represents the number 123.
F...
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其他好文 时间：
2014-06-15 14:51:02
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167
Given a binary tree, return the level order traversal of its nodes' values. (ie, from left to right, level by level).
For example:
Given binary tree {3,9,20,#,#,15,7},
3
/ 9 20
...
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其他好文 时间：
2014-06-15 13:26:54
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200
题目：Same TreeGiven two binary trees, write a function to check if they are equal or not.Two binary trees are considered equal if they are structurally ...
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其他好文 时间：
2014-06-15 00:53:09
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314
服务端：首先拿出一块分区/dev/sda5# yum search target# yum install scsi-target-utils.x86_64 -y //服务端的包# vim /etc/tgt/targets.conf //编辑服务端的配置//共享出这块分区的名字为redhat:...
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系统相关 时间：
2014-06-14 21:04:16
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332
Question:Given a binary tree, find the maximum path sum.The path may start and end at any node in the tree.For example:Given the below binary tree, .....
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其他好文 时间：
2014-06-14 20:59:07
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188
Description:Given a binary tree, return thezigzag level ordertraversal of its nodes' values. (ie, from left to right, then right to left for the next ...
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其他好文 时间：
2014-06-14 18:41:40
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265
1 迭代，重要关系 p->right = s.top(); 1 class flat{ 2 public: 3 void flatten(TreeNode* root) { 4 if (root == NULL) return; 5 ...
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其他好文 时间：
2014-06-14 16:50:41
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172
1、
??
Binary Tree Inorder Traversal
Given a binary tree, return the inorder traversal of its nodes' values.
For example:
Given binary tree {1,#,2,3},
1
2
/
3
return ...
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其他好文 时间：
2014-06-14 14:11:27
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315
题目
Follow up for "Search in Rotated Sorted Array":
What if duplicates are allowed?
Would this affect the run-time complexity? How and why?
Write a function to determine if a given target is in the array.
原题链接（点我）
解题思路
这题和Search in Rotated Sorted Array问题类似，...
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其他好文 时间：
2014-06-14 12:44:18
阅读次数：
266
