Given a binary tree, return the zigzag level order traversal of its nodes' values. (ie, from left to right, then right to left for the next level and ...
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其他好文 时间：
2014-08-05 00:18:28
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225
Given a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x.
You should preserve the original relative order of the nodes in each of...
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其他好文 时间：
2014-08-03 23:28:56
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261
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.
/**
...
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其他好文 时间：
2014-08-03 12:54:55
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201
Consider an infinite full binary search tree (see the figure below), the numbers in the nodes are 1, 2, 3, .... In a subtree whose root node is X, we can get the minimum number in this subtree by repe...
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其他好文 时间：
2014-08-03 12:49:15
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229
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.
/**
* Definition for binary tree
...
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其他好文 时间：
2014-08-02 23:32:04
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232
问题：交换相邻的两个结点分析：建立新链表每次插入ret->next后在插入ret，需要在判断下若最后只有一个结点不需要交换，注意每次交换了结点要把尾结点的下一个指向空class Solution {public: ListNode *swapPairs(ListNode *head) { ...
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其他好文 时间：
2014-08-02 18:16:13
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178
private void TreeListBind(DataTable dt, int p) { treeList1.Nodes.Clear(); if (dt.Rows.Count < 1) return; ...
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其他好文 时间：
2014-08-02 09:55:43
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377
问题描述：Given a sorted linked list, delete all nodes that have duplicate numbers, leaving onlydistinctnumbers from the original list.For example,Given1->...
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其他好文 时间：
2014-08-02 01:33:12
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249
Description
Background
Binary trees are a common data structure in computer science. In this problem we will look at an infinite binary tree where the nodes contain a pair of integers. Th...
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其他好文 时间：
2014-08-01 19:39:52
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207
function save(){ var nodes = $('#funcSelectTree').tree('getChecked');//获取所有打勾的节点 var flag = false; var array = new Ar...
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其他好文 时间：
2014-08-01 18:30:12
阅读次数：
227
