环境全局变量table lua把所有的全局变量存在一个table里，并把这个table赋值给一个全局变量_G _G也在这个全局变量的table里，它就是一个普通的全局变量 可以用这种方法遍历所有全局变量 for k, v in pairs(_G) do print(k,v) end 可以使用...
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其他好文 时间：
2014-12-17 15:55:54
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208
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：
2014-12-17 09:50:15
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169
Given a binary tree, find the lowest common ancestor of two given nodes in the tree.Node* LCA(Node* root, Node* p, Node* q){ if (root == NULL || p ...
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其他好文 时间：
2014-12-17 01:35:37
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124
Given a binary tree, find the lowest common ancestor of two given nodes in tree. Each node contains a parent pointer which links to its parent.int get...
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其他好文 时间：
2014-12-17 01:28:42
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152
Given a binary search tree(BST), find the lowest common ancestor of two given nodes in the BST.Node* LCA(Node* root, Node* p, Node* q){ if (!root |...
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其他好文 时间：
2014-12-17 00:13:50
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172
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：
2014-12-16 22:46:46
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223
Given two binary trees, write a function to check if they are equal or not.
Two binary trees are considered equal if they are structurally identical and the nodes have the same value.
#include
#...
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其他好文 时间：
2014-12-16 21:08:09
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189
本文是在学习中的总结，欢迎转载但请注明出处：http://blog.csdn.net/pistolove/article/details/41964067
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)....
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其他好文 时间：
2014-12-16 21:07:59
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207
本文是在学习中的总结，欢迎转载但请注明出处：http://blog.csdn.net/pistolove/article/details/41964475
Given a binary tree, find its maximum depth.
The maximum depth is the number of nodes along the longest path from the root node down to the farthest leaf node....
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其他好文 时间：
2014-12-16 21:07:51
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197
Description
You are given two positive integers A and B in Base C. For the equation:
A=k*B+d
We know there always existing many non-negative pairs (k, d) that satisfy the equation above. Now...
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其他好文 时间：
2014-12-16 21:05:09
阅读次数：
244
