Remove Duplicates from Sorted ArrayGiven a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new lengt...
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其他好文 时间:
2014-11-14 20:52:34
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154
Leetcode更新到155题了,这个easy的题acceptance却不高,我好奇的点开了它。Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.push(...
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编程语言 时间:
2014-11-14 19:24:03
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240
Given a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new length.Do not allocate extra space for a...
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其他好文 时间:
2014-11-14 17:21:06
阅读次数:
250
pig 的chararry类型可能是按字段,逐个字段进行比较。
element_id 是chararray类型,
语句:
no_app_category_mapping = filter no_element_id by element_id == '' or element_id is null or element_id == '0' or element_id >='14'...
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其他好文 时间:
2014-11-14 15:44:55
阅读次数:
264
Remove Duplicates from Sorted ArrayGiven a sorted array, remove the duplicates in place such that each element appear only once and return the new len...
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其他好文 时间:
2014-11-14 12:18:21
阅读次数:
89
Given a sorted linked list, delete all duplicates such that each element appear onlyonce.For example,Given1->1->2, return1->2.Given1->1->2->3->3, retu...
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其他好文 时间:
2014-11-14 10:29:38
阅读次数:
157
XML解析的详细分析与jaxp解析XML详见:XML学习笔记(四):使用 DOM和SAX 解析XML
一、JDom
1、创建XML文件:
1)Document类即代表整个XML文档,把生成的 Document 利用 XMLOutputter 类输出即可。
2)映射关系:元素:Element;属性:Attribute;注解:Comment;文本信息:Text;
3)注意:addCo...
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其他好文 时间:
2014-11-14 08:09:53
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176
Question:Given a sorted array of n integers that has been rotated an unknown number of times, give an O(log n) algorithm that finds an element in the ...
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其他好文 时间:
2014-11-14 01:30:09
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118
Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.
push(x) -- Push element x onto stack.pop() -- Removes the element on top of the stack.top() -- Get ...
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其他好文 时间:
2014-11-13 20:50:45
阅读次数:
197
Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.push(x) -- Push element x onto stack.pop() -- Removes...
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其他好文 时间:
2014-11-13 18:07:10
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212