Given a binary tree, return thezigzag level ordertraversal of its nodes' values. (ie, from left to right, then right to left for the next level and al...
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其他好文 时间:
2014-07-22 22:53:33
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229
VectorDequeListSetMultisetmapMultimap典型内部结构dynamicarrayArray of arraysDoublyLinked listBinary treeBinary treeBinary treeBinary tree元素ValueValueValueVa...
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其他好文 时间:
2014-07-22 22:53:32
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196
Given a binary tree, determine if it is a valid binary search tree (BST).Assume a BST is defined as follows:The left subtree of a node contains only n...
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其他好文 时间:
2014-07-19 22:34:50
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196
package com.tree.demo;public class BinaryTree { int data; // 根节点数据 BinaryTree left; // 左子树BinaryTree right; // 右子树 public BinaryTree(int data) // 实例化....
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编程语言 时间:
2014-07-19 19:06:23
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196
Given inorder and postorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.题解:如下图所示的一棵树: ...
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其他好文 时间:
2014-07-19 19:00:44
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262
Given preorder and inorder traversal of a tree, construct the binary tree.Note:You may assume that duplicates do not exist in the tree.类似http://www.cn...
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其他好文 时间:
2014-07-19 18:19:06
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243
A view tree observer is used to register listeners that canbe notified of global changes in the view tree. Such global eventsinclude, but are not limi...
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其他好文 时间:
2014-07-19 17:26:44
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310
Given a binary tree, flatten it to a linked list in-place.
For example,
Given
1
/ 2 5
/ \ 3 4 6
The flattened tree should look like:
1...
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其他好文 时间:
2014-07-19 11:47:54
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168
通过这道简单而又坑人的题目,练习并查集和set 容器的使用;Is It A Tree?Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Problem DescriptionA tree ....
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其他好文 时间:
2014-07-19 08:28:59
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232
Given a binary tree, flatten it to a linked list in-place.For example,Given 1 / \ 2 5 / \ \ 3 4 6The flattened t...
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其他好文 时间:
2014-07-19 00:24:36
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170