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Remove Duplicates from Sorted Array
Remove Duplicates from Sorted ArrayGiven a sorted array, remove the duplicates in place such that each element appear onlyonceand return the new lengt...
分类:其他好文   时间:2014-11-14 20:52:34    阅读次数:154
区别deque vector 和数组
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(...
分类:编程语言   时间:2014-11-14 19:24:03    阅读次数:240
[Leetcode] Remove Duplicates from Sorted Array
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...
分类:其他好文   时间:2014-11-14 17:21:06    阅读次数:250
pig 的chararry类型不能用比较运算符comparison operator
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'...
分类:其他好文   时间:2014-11-14 15:44:55    阅读次数:264
Remove Duplicates from Sorted Array
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...
分类:其他好文   时间:2014-11-14 12:18:21    阅读次数:89
Remove Duplicates from Sorted List
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...
分类:其他好文   时间:2014-11-14 10:29:38    阅读次数:157
XML学习笔记(五):使用 jdom和dom4j 解析XML
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...
分类:其他好文   时间:2014-11-14 08:09:53    阅读次数:176
9.3
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 ...
分类:其他好文   时间:2014-11-14 01:30:09    阅读次数:118
LeetCode——Min Stack
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 ...
分类:其他好文   时间:2014-11-13 20:50:45    阅读次数:197
Min Stack
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...
分类:其他好文   时间:2014-11-13 18:07:10    阅读次数:212
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