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：
2014-08-17 21:08:02
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339
还原Oracle数据库时出现ORA-19870和ORA-19573错误，如：RMAN> restore database;Starting restore at 11-DEC-12 using channel ORA_DISK_1channel ORA_DISK_1: starting datafi...
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其他好文 时间：
2014-08-17 19:51:02
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342
GeoServer WMS地图请求内存限制问题
1.Rendering request would use 71833KB, whilst the maximum memory allowed is 65536KB
2.java.lang.NegativeArraySizeException null
3.java.lang.OutOfMemoryError: Java heap space Java heap space...
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其他好文 时间：
2014-08-16 19:51:11
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236
Given a stringsconsists of upper/lower-case alphabets and empty space characters' ', return the length of last word in the string.If the last word doe...
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2014-08-16 13:42:40
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200
Given two sorted integer arrays A and B, merge B into A as one sorted array.
Note:
You may assume that A has enough space (size that is greater or equal to m + n) to hold additional elements fro...
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其他好文 时间：
2014-08-16 11:12:43
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317
/* * remove space, tab and enter(new line) of file * usage : ./rmspace newFile */#includeint main(){ int c,i=0; while((c=getchar())!=EOF) { if...
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2014-08-16 09:37:50
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181
过去已无法改变，未来又难以琢磨，我们只能把握当下[问题描述]Given two sorted integer arrays A and B, merge B into A as one sorted array.Note:You may assume that A has enough space ...
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其他好文 时间：
2014-08-15 21:02:49
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165
Recover Binary Search Tree
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 pretty s...
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其他好文 时间：
2014-08-15 19:39:39
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222
题目：
Given two sorted integer arrays A and B, merge B into A as one sorted array.
Note:
You may assume that A has enough space to hold additional elements from B. The number of elements initia...
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其他好文 时间：
2014-08-15 18:00:09
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194
I got a DP solution first which is O(n^2). Apparently it is not a optimized one - think about: it is linear value space. There must be O(n) solution.A...
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其他好文 时间：
2014-08-15 05:04:07
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249
