Say you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the maximum profit. You may complete a...
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其他好文 时间:
2014-07-09 23:32:44
阅读次数:
276
看下面的英文解释:const char* c_str ( ) const;Get C string equivalentGenerates a null-terminated sequence of characters (c-string) with the same content as the...
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编程语言 时间:
2014-07-09 20:40:50
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345
Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl...
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其他好文 时间:
2014-07-09 00:53:55
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277
Given a log of stock prices compute the maximum possible earning.
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其他好文 时间:
2014-07-06 20:04:21
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259
1、自动增长identity适用于MySQL、DB2、MS SQL Server,采用数据库生成的主键,用于为long、short、int类型生成唯一标识 使用SQL Server 和 MySQL 的自增字段,这个方法不能放到 Oracle 中,Oracle 不支持自增字段,要设定sequence(...
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系统相关 时间:
2014-07-06 17:52:23
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266
Given a stringsand a dictionary of wordsdict, determine ifscan be segmented into a space-separated sequence of one or more dictionary words.For exampl...
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其他好文 时间:
2014-07-06 16:06:45
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198
一、时序图简介(Brief introduction) 二、时序图元素(Sequence Diagram Elements)角色(Actor)对象(Object)生命线(Lifeline)控制焦点(Focus of Control)消息(Message)自关联消息(Self-Message)Com....
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其他好文 时间:
2014-07-06 13:38:54
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254
/****************************************************************** find the biggest x number in a sequence* the basic method is the same as the Quic....
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其他好文 时间:
2014-07-06 13:12:01
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176
The gray code is a binary numeral system where two successive values differ in only one bit.
Given a non-negative integer n representing the total number of bits in the code, print the sequence of...
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其他好文 时间:
2014-07-04 07:35:58
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215
今天在闲暇时间练习了一下oracle任务计划,具体详情如下1.创建表TBL_TIMEcreatetabletbl_time(
idnumbernotnull,/*id号*/
vsecondvarchar2(2),/*秒*/
vtimevarchar2(10)/*当前时间*/
)2.创建序列seq_tbltimecreatesequenceseq_tbltime
startwith1
incrementby1
nomaxval..
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数据库 时间:
2014-07-04 06:03:32
阅读次数:
386