Problem Description
Bean-eating is an interesting game, everyone owns an M*N matrix, which is filled with different qualities beans. Meantime, there is only one bean in any 1*1 grid. Now you want to ...
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其他好文 时间：
2014-08-06 01:57:00
阅读次数：
248
题目：Given two words (start and end), and a dictionary, find all shortest transformation sequence(s) from start to end, such that:Only one letter can b....
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编程语言 时间：
2014-08-06 01:52:30
阅读次数：
251
题目：Given two words (start and end), and a dictionary, find the length of shortest transformation sequence from start to end, such that:Only one letter...
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编程语言 时间：
2014-08-06 01:35:30
阅读次数：
389
DescriptionStacking BoxesBackgroundSome concepts in Mathematics and Computer Science are simple in one or two dimensions but become more complex when ...
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其他好文 时间：
2014-08-06 01:32:20
阅读次数：
275
Find the contiguous subarray within an array (containing at least one number) which has the largest sum.
For example, given the array [?2,1,?3,4,?1,2,1,?5,4],
the contiguous subarray [4,?1,2,1] ha...
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其他好文 时间：
2014-08-05 22:37:50
阅读次数：
188
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：
2014-08-05 22:35:00
阅读次数：
277
CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for...
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其他好文 时间：
2014-08-05 19:42:30
阅读次数：
236
String
Problem Description
You hava a non-empty string which consists of lowercase English letters and may contain at most one '?'. Let's choose non-empty substring G from S (it can be G = S...
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其他好文 时间：
2014-08-05 19:29:50
阅读次数：
240
/*Elevator
The highest building in our city has only one elevator. A request list is made up with N positive numbers. The numbers denote at which floors the elevator will stop, in specified order. It...
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其他好文 时间：
2014-08-05 19:23:40
阅读次数：
209
PHP 读取文件的多种方法，一起来看看吧。处理诸如 PHP 之类的现代编程语言的乐趣之一就是有大量的选项可用。PHP 可以轻松地赢得 Perl 的座右铭“There's more than one way to do it”（并非只有一种方法可做这件事），尤其是在文件处理上。但是在这么多可用的选项中...
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Web程序 时间：
2014-08-05 18:40:39
阅读次数：
261
