There are two sorted arrays A and B of size m and n respectively. Find the median of the two sorted arrays. The overall run time complexity should be ...
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其他好文 时间：
2014-06-25 14:58:16
阅读次数：
210
题目：Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations:getandset.get(key)- Get the v...
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其他好文 时间：
2014-06-25 14:12:42
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214
【题目】
Given an unsorted array of integers, find the length of the longest consecutive elements sequence.
For example,
Given [100, 4, 200, 1, 3, 2],
The longest consecutive elements sequence is [1, 2, 3, 4]. Return its length: 4.
Your algorithm should run...
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其他好文 时间：
2014-06-25 07:55:42
阅读次数：
244
Given an array of integers, every element appears twice except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it without using e...
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其他好文 时间：
2014-06-24 23:30:08
阅读次数：
278
题目
Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set.
get(key) - Get the value (will always be positive) of the key...
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其他好文 时间：
2014-06-24 22:45:43
阅读次数：
202
我在刚开始安装完ecshop之后就如首页就开始报如下的错误：
Strict Standards: Only variables should be passed by reference in
C:\diyServ\apps\EcShop\includes\cls_template.php on line
422
在网上可以搜到这个解决办法就是：由于在php5.3之后php函数返回的是一...
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其他好文 时间：
2014-06-24 22:23:33
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230
题目
Implement regular expression matching with support for '.' and '*'.
'.' Matches any single character.
'*' Matches zero or more of the preceding element.
The matching should cover the ent...
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其他好文 时间：
2014-06-24 18:43:56
阅读次数：
224
Design and implement a data structure for Least Recently Used (LRU) cache. It should support the following operations: get and set.
get(key) - Get the value (will always be positive) of the key if ...
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其他好文 时间：
2014-06-24 17:25:41
阅读次数：
197
Given an array of integers, every element appears three times except for one. Find that single one.
Note:
Your algorithm should have a linear runtime complexity. Could you implement it without u...
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其他好文 时间：
2014-06-24 15:52:58
阅读次数：
222
If you feel like crying you shouldn’t hold back your tears. You should let it all out while you still can, because when you get bigger sometimes you ....
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其他好文 时间：
2014-06-24 14:53:38
阅读次数：
255
