Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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其他好文 时间：
2014-11-19 20:16:31
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152
之前使用自定根节点时，展开父节点会自动调用load方法，导致无限循环目录，代码如下：showTreeData是本地数据：showTreeData = [{id:0,text:'123',leaf:true},{id:1,text:'234',children:[{ id:2, text:'234.....
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其他好文 时间：
2014-11-19 17:38:24
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367
题目描述：
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,...
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其他好文 时间：
2014-11-18 10:25:11
阅读次数：
145
题目描述：
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.
For example:
Given the below binary tr...
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其他好文 时间：
2014-11-17 10:48:34
阅读次数：
134
Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum.For example:Given the below binary tree andsum =...
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其他好文 时间：
2014-11-16 10:35:02
阅读次数：
205
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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其他好文 时间：
2014-11-16 07:06:02
阅读次数：
151
Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum.For example:Given the below binary tree andsum =...
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其他好文 时间：
2014-11-16 07:04:58
阅读次数：
216
Given a binary tree, return thebottom-up level ordertraversal of its nodes' values. (ie, from left to right, level by level from leaf to root).For exa...
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其他好文 时间：
2014-11-15 18:47:01
阅读次数：
234
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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其他好文 时间：
2014-11-13 22:21:29
阅读次数：
215
Given a binary tree and a sum, find all root-to-leaf paths where each path's sum equals the given sum.For example:Given the below binary tree andsum =...
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其他好文 时间：
2014-11-13 00:16:31
阅读次数：
247
