Stocks

leetcode—Best Time to Buy and Sell stocks III

1.题目描述 Say you have an array for which the ith element is the price of a given stock on day i.   Design an algorithm to find the maximum profit. You may complete at most two trans
·2015-11-13 00:26

SPOJ AMR10E Stocks Prediction --二分求和+矩阵快速幂

题意：给一个递推式S(n) = a1*S(n-1)+...+aR*S(n-R),要求S(k)+S(2k)+...+S(nk)的值。 分析：看到n的大小和递推式，容易想到矩阵快速幂。但是如何转化呢？ 首先看到 我们用A表示上面的递推式中的R*R的那个矩阵，那么对于前面那个向量，每次乘上A^k之后都会变成(S(n + k)...)那么对于初始的向量( S(R) S(R - 1) ... S(1)
·2015-11-12 10:27

Dow falls 97 points, worst showing this year

NEW YORK (AP) — Stocks slumped Wednesday in one of their worst showings this year as Greece, slogging
·2015-11-11 13:30

Minimum Cost(最小费用最大流)

In his sale area there are N shopkeepers (marked from 1 to N) which stocks goods from him.Dearboy has
·2015-11-11 01:55

python sqlite(1)

sqlite3 conn = sqlite3.connect(":memory:") c = conn.cursor() c.execute( '''CREATE TABLE stocks
·2015-11-07 13:39

ASP操作XML数据小结

> <stocks date="2001-8-24"> <stock> <code>111</code>
·2015-11-02 19:05

库存明细帐处理示例(包含结存数).sql

--结存表 CREATE TABLE Stocks(Item varchar(10),Period int,Balance int) INSERT Stocks SELECT 'aa',200501,100
·2015-10-31 14:41

『股市论谈』 1500点以上不要抄底 ，千股跌停在下周一重现

http://www.tianya.cn/publicforum/content/stocks/1/687274.shtml   千股跌停在下周一重现，而且是无量，什么后果你想想
·2015-10-31 09:29

[导入]Wiley - PC Magazine Wireless Solutionss

A few years ago, back before the bubble burst on tech stocks, sites such as
·2015-10-28 09:35

Tip:如何指定浏览器下载并保存动态生成的数据时对话框里的默认文件名

示例情景：你通过代码在服务器的内存里生成了一个CSV文件，并且希望用户下载时出现的另存为对话框中的默认文件名为"Stocks-2007-03-12.csv": string filename
·2015-10-23 08:25

Tip:如何指定浏览器下载并保存动态生成的数据时对话框里的默认文件名

示例情景：你通过代码在服务器的内存里生成了一个CSV文件，并且希望用户下载时出现的另存为对话框中的默认文件名为"Stocks-2007-03-12.csv": string filename
·2015-10-21 12:29

Error C2662， cannot convert ‘this’ pointer from ‘const class ’ to ‘class &’

friendclassStockTree; private: StockmyStock; StockNode*left; StockNode*right; public: StockNode(); StockNode(Stocks
onlyou2030·2015-10-16 09:00

用Node写的一个控制台看股票的小程序

抽空写了个用控制台看股票的小程序，可以在IDE中的terminal中看股票0.0github地址：github-terminal-stocks效果图：API：新浪股票API文章作者：forevercjl
ForeverCjl·2015-08-20 17:00

JS 暴虐算法查找

|fds|d@dd|ad|fds|d@vare=[];window.onload=function(){varO=stocklist.split("@");for(varN=1;N0){varidx=stocks.indexOf
知识铺·2015-08-12 14:00

南邮 OJ 1567 Suspicious Stocks

SuspiciousStocks时间限制(普通/Java) : 1000MS/ 3000MS       运行内存限制:65536KByte总提交:26      测试通过:17 比赛描述Thecorruptionisalwaysextremelydifficulttoprove.Evenifweknowthatsomepeopleaccept bribes,itisalmostimpossibl
changshu1·2015-08-06 09:00

取收货冻结库存的函数 （GR Block）

FUNCTION zget_receiving_frozen_stocks.
zhongguomao·2015-06-11 09:00

你iPhone上那些删不掉的应用，其实是为有钱人准备的！

文章来源：Medium翻译：柴柴原文作者：CaseyJohnston苹果手表App（AppleWatch）：只有有钱人能买得起苹果手表股票（Stocks)：只有有钱人才需要知道股票相关的东西播客（Podcasts
Shouseooo·2015-04-29 14:05

shell if [ -f .... ]

正规文件-w可写-L符号连接-u文件有suid位设置-r可读-x可执行*********************************************************suchas://删除Stocks.cs
王国龙_成长·2015-03-12 16:00

股票地址

cn真庸的博客http://blog.sina.com.cn/s/articlelist_1717146552_0_1.html2.天涯高手江胖胖 http://bbs.tianya.cn/post-stocks
G_rrrr·2015-02-11 10:00

4.MongoDB聚合

去重查看集合foo中所有bar的值db.runCommand({"distinct":"foo","key":"bar"})3.group分组db.runCommand({"group":{"ns":"stocks
sgq0085·2015-01-28 16:00

4.MongoDB聚合

去重查看集合foo中所有bar的值db.runCommand({"distinct":"foo","key":"bar"})3.group分组db.runCommand({"group":{"ns":"stocks
sgq0085·2015-01-28 16:00

grails多对一关联查询的路径问题

两个类：classAsset{   statichasMany=[stocks:AssetStock]   Stringname}classAssetStock{   staticbelongsTo=Asset
andysofan·2015-01-20 09:00

hive学习总结(4)—hive中所有join

streamtable(大表名称)*/ 来标记大表，那么大表放在什么位置都行了   select /*+streamtable(s)*/ s.ymd,d.dividend   from stocks
cumtheima·2014-11-21 11:00

spring amqp股票交易(五)

此文是在前文的基础上,将基于XML的方式改为基于Java-config.一.调整类的位置.1.项目目录结构如下:stocks client  gateway  handler config domain
xiejx618·2014-11-17 01:00

Point

For stocks, a point corresponds to $1, while for bonds it indicates a 1% change relative to the facevalue
pczhangtl·2014-08-21 17:00

SPOJ AMR 10E Stocks Prediction 矩阵快速幂 + 二分求和

题目大意：每个月的销量满足递推式：S(n)=a1*S(n-1)+a2*S(n-2)+a3*S(n-3)+a4*S(n-4)+...+aR*S(n-R)在知道T,a1~aR，R, N, K和S1~SR的情况下，要求求出sigma(S(i*K))MOD1000000007 (i从1到N)数据范围：T #include #include #include #include #include #inclu
u013738743·2014-07-30 19:00

多线程获取yahoo股票信息

首先给到需要获取和计算的股票，存入一个文本中，如stocks.txt 01 AAPL,2505 02 AMGN,3406 03 AMZN,9354
jackjobs·2014-05-07 10:00

多线程获取yahoo股票信息

首先给到需要获取和计算的股票，存入一个文本中，如stocks.txt 01 AAPL,2505 02 AMGN,3406 03 AMZN,9354
jackjobs·2014-05-07 10:00

多线程获取yahoo股票信息

首先给到需要获取和计算的股票，存入一个文本中，如stocks.txt 01 AAPL,2505 02 AMGN,3406 03 AMZN,9354
jackjobs·2014-05-07 10:00

多线程获取yahoo股票信息

首先给到需要获取和计算的股票，存入一个文本中，如stocks.txt 01 AAPL,2505 02 AMGN,3406 03 AMZN,9354
jackjobs·2014-05-07 10:00

多线程获取yahoo股票信息（笔记）

    首先给到需要获取和计算的股票，存入一个文本中，如stocks.txtAAPL,2505 AMGN,3406 AMZN,9354 BAC,9839 BMY,5099 CAT,8463 C,1500
phantome·2014-04-15 14:00

ERROR 1 (HY000): Can't create/write to file'/' (Errcode: 13)错误解决

time,openprice,HighPrice,LowPrice,CurPrice,TotalAmount,LastClosePrice   ->intooutfile'/app/hadoop/data/stocks
lichangzai·2014-01-24 14:00

EBS应付（AP）模块常用表

*fromap_invoice_distributions_allINVOICE行select*fromap_payment_schedules_all付款计划select*fromap_check_stocks_all
caixingyun·2013-12-20 23:13

EBS应付（AP）模块常用表

*fromap_invoice_distributions_allINVOICE行select*fromap_payment_schedules_all付款计划select*fromap_check_stocks_all
caixingyun·2013-12-20 23:00

What's ETF

An exchange-tradedfund (ETF)isan investmentfund tradedon stockexchanges,muchlike stocks.[1][2] AnETFholdsassetssuchasstocks
pczhangtl·2013-12-17 14:00

grails多对一关联查询的路径问题

两个类：class Asset {    static hasMany = [stocks : AssetStock]    String name
flashing·2013-12-13 08:00

Autocomplete in ASP.NET MVC3自动检索并填充输入框

1、单一产品情况下使用： public ActionResult GetStockList() { var item = _db.Stocks.ToList().Select(s =>
·2013-07-25 16:00

MongDb group操作

如下面： 1、一条都没有返回 初始化time为0， > db.runCommand({"group":{"ns":"stocks",
langzhe·2013-07-14 19:00

债券基础知识

Stocks are equity; bonds are deb
susiya·2013-06-23 17:00

[leetcode] best time to buy and sell stocks

Sayyouhaveanarrayforwhichthe ith elementisthepriceofagivenstockonday i.Ifyouwereonlypermittedtocompleteatmostonetransaction(ie,buyoneandselloneshareofthestock),designanalgorithmtofindthemaximumprofit.
tuantuanls·2013-03-17 13:00

[leetcode] best time to buy and sell stocks II

 Sayyouhaveanarrayforwhichthe ith elementisthepriceofagivenstockonday i.Designanalgorithmtofindthemaximumprofit.Youmaycompleteasmanytransactionsasyoulike(ie,buyoneandselloneshareofthestockmultipletime
tuantuanls·2013-03-17 13:00

[leetcode] best time to buy and sell stocks III

Sayyouhaveanarrayforwhichthe ith elementisthepriceofagivenstockonday i.Designanalgorithmtofindthemaximumprofit.Youmaycompleteatmost two transactions.Note:Youmaynotengageinmultipletransactionsatthesame
tuantuanls·2013-03-17 13:00

[leetcode] best time to buy and sell stocks III

 Sayyouhaveanarrayforwhichthe ith elementisthepriceofagivenstockonday i.Designanalgorithmtofindthemaximumprofit.Youmaycompleteatmost two transactions.Note:Youmaynotengageinmultipletransactionsatthesam
tuantuanls·2013-03-15 16:47

[leetcode] best time to buy and sell stocks II

 Sayyouhaveanarrayforwhichthe ith elementisthepriceofagivenstockonday i.Designanalgorithmtofindthemaximumprofit.Youmaycompleteasmanytransactionsasyoulike(ie,buyoneandselloneshareofthestockmultipletime
tuantuanls·2013-03-15 16:07

[leetcode] best time to buy and sell stocks

Sayyouhaveanarrayforwhichthe ith elementisthepriceofagivenstockonday i.Ifyouwereonlypermittedtocompleteatmostonetransaction(ie,buyoneandselloneshareofthestock),designanalgorithmtofindthemaximumprofit.
tuantuanls·2013-03-15 16:14

【转】struts1 中ActionForm赋值原理

RequestProcessor的processPopulate()方法, 由processPopulate()方法收集请求数据,放在map中,key为表单域的name属性,如 name, account.name, stocks
wangyanlong0107·2012-07-18 17:00

边做边学——ie性能1

将表格内容按照大小顺序排列，哇O(∩_∩)O哈哈~，看起来很简单，于是我就写了如下代码： var the_length = $(".my_stock_list").length; var the_stocks
emengbingkuai·2012-05-28 22:00

sas tips

(last.)datastocks; setsashelp.stocks; bystockdatenotsorted; iffirst.datethenoutput; run; datastocks2;
yugao1986·2012-05-04 19:00

spring-amqp官方示例Stock Trading

<bean id="stockServiceGateway" class="org.springframework.amqp.rabbit.stocks.gateway.RabbitStockServiceGateway
stephansun·2012-04-04 20:00

SGplot画图样例

sashelp.class; scatterx=heighty=weight/group=sex; run; *PlottingThreeSeries; procsgplotdata=sashelp.stocks
yugao1986·2012-04-03 21:00
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