Copy List with Random PointerA linked list is given such that each node contains an additional random pointer which could point to any node in the lis...
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其他好文 时间:
2014-08-06 17:44:31
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225
题目:Implement regular expression matching with support for '.' and '*'.'.' Matches any single character.'*' Matches zero or more of the preceding elem....
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编程语言 时间:
2014-08-06 04:11:20
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429
题目:Implement wildcard pattern matching with support for '?' and '*'.'?' Matches any single character.'*' Matches any sequence of characters (includin....
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编程语言 时间:
2014-08-06 04:10:50
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325
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
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248
What about the callback in Unigine?Any function from system, world or editor scripts can be called in a C++ code. UnigineScript functions that are cal...
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其他好文 时间:
2014-08-06 01:28:50
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313
题目:复制一个复杂链表,所谓复杂链表指的是每个节点含有两个指针,一个指向单链表的下一个结点,一个指向单链表中的任意某个结点,或者该指针为空。
为了方便起见,我们将待复制的链表称为原型链表,将复制后的新链表称为复制链表,将指向下一个结点的指针定义为next指针,指向其他位置的指针定义为any指针。《剑指offer》上给出了三种解决方法:(1)常规法;(2)空间换时间法;(3)紧随复制法。书上并给出了第三种方法的实现代码。这里我根据书上的提示,给出第二种方法的代码。...
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其他好文 时间:
2014-08-05 22:45:00
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346
上篇文章算法题:复制复杂链表之空间换时间法我们给出了用映射的方法来为新复制的链表中的每个结点设置any指针,本文给出的是《剑指offer》上给出的算法与代码,《剑指offer》上提到该算法的实现三个步骤:
第一步:复制原始链表的任意结点N并创建新结点N',在把N'连接到N的后面;
第二步:设置每个结点的any指针;
第三步:将长链表分成两个链表,一个是原始链表,另外一个就是我们所要求的复制链表。
为了能够更加明显第理解整个求解过程,我们同样给出如下图:...
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其他好文 时间:
2014-08-05 22:43:10
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310
Today, I’d like to take a quick moment to demonstrate how to make a simple file server usingRewrite, and any Servlet Container, such as Tomcat, Wildfl...
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其他好文 时间:
2014-08-05 15:35:29
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282
When you define a new interface, you are defining a new reference data type. You can use interface names anywhere you can use any other data type name...
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其他好文 时间:
2014-08-05 15:23:49
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231
Prepare Hadoop Streaming Hadoop streaming allows you to create and run Map/Reduce jobs with any executable or script as the mapper and/or the reducer....
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其他好文 时间:
2014-08-05 13:47:29
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426