Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ...
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其他好文 时间：
2015-01-02 21:07:27
阅读次数：
155
Two elements of a binary search tree (BST) are swapped by mistake.Recover the tree without changing its structure.Note:A solution using O(n) space is ...
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其他好文 时间：
2015-01-02 21:01:15
阅读次数：
184
import javax.management.RuntimeErrorException;public class MyArray { private long array[]; private int elements;//用于记录数组中实际数据的个数 public MyArray(){ a.....
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编程语言 时间：
2015-01-01 21:07:10
阅读次数：
216
??First, a dependency is a semantic relationship between two model elements in which a change to one element (the independent one) may affect the sema...
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其他好文 时间：
2015-01-01 19:44:28
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186
Given a collection of integers that might contain duplicates,S, return all possible subsets.Note:Elements in a subset must be in non-descending order....
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其他好文 时间：
2014-12-31 17:49:15
阅读次数：
205
Missing RangesGiven a sorted integer array where the range of elements are [lower, upper] inclusive, return its missing ranges.For example, given [0, ...
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其他好文 时间：
2014-12-31 17:39:21
阅读次数：
110
Given an array where elements are sorted in ascending order, convert it to a height balanced BST.分析：对于BST，左右子树的高度差小于等于1，则在由sorted array构建BST时把数组中间元素作为...
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其他好文 时间：
2014-12-31 16:04:01
阅读次数：
198
题目：
Given a collection of integers that might contain duplicates, S, return all possible subsets.
Note:
Elements in a subset must be in non-descending order.The solution set must not contai...
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编程语言 时间：
2014-12-31 14:41:10
阅读次数：
277
题目：Given a matrix of m x n elements (m rows, n columns), return all elements of the matrix in spiral order.For example,Given the following matrix:[ [ ...
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其他好文 时间：
2014-12-31 14:20:38
阅读次数：
159
Missing Ranges
Total Accepted: 510
Total Submissions: 2300
Given a sorted integer array where the range of elements are [lower,
upper] inclusive, return its missing ranges.
For example, giv...
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其他好文 时间：
2014-12-31 10:06:44
阅读次数：
368
