profit

Echarts-echart和springMVC实现堆栈图（读取JSON文件数据）

效果图：1.JSON文件数据：{ "name":"某市2005-1010年利润情况", "product": [ {"name":"PC", "sales":[{"year":"2005","profit
u013147600·2015-07-07 16:00

Best Time to Buy and Sell Stock III

Design an algorithm to find the maximum profit. You may complete at most two transacti
·2015-06-30 15:00

(greedy)Best Time to Buy and Sell Stock II

Design an algorithm to find the maximum profit. You may complete as many transactions as you lik
·2015-06-30 12:00

[LeetCode-JAVA] Best Time to Buy and Sell Stock IV

Design an algorithm to find the maximum profit. You may complete at most k transa
·2015-06-18 09:00

Mysql的with rollup功能（5.1以上版本）

mysql>SELECTyear,SUM(profit)FROMsalesGROUPBYyear;+------+-------------+|year|SUM(profit)|+------+----
zhangbest2009·2015-05-15 14:00

Leetcode - Best Time to Buy and Sell Stock IV

which the ith element is the price of a given stock on day i.Design an algorithm to find the maximum profit
likesky3·2015-05-01 16:00

Leetcode - Best Time to Buy and Sell Stock III

Design an algorithm to find the maximum profit. You may complete at most two transacti
likesky3·2015-04-23 09:00

Best Time to Buy and Sell Stock II

Design an algorithm to find the maximum profit. You may complete as many transactions as you lik
·2015-04-16 21:00

[翻译]利用Oracle’s CREATE DATABASE LINK提权

http://www.notsosecure.com/blog/2014/07/08/abusing-oracles-create-database-link-privilege-for-fun-and-profit
j4s0nh4ck·2015-03-30 01:00

*LeetCode-Best Time to Buy and Sell Stock

扫数组到当前这一天的时候，局部最优就是要么今天卖出（昨天不卖了）（前提是之前已经买了，且已知最大profit是在昨天卖出），要么今天买入（局部profit为零）所以local的比较参数不是很好想明白。
bsbcarter·2015-03-08 11:00

[LeetCode] Best Time to Buy and Sell Stock IV 买卖股票的最佳时间之四

Design an algorithm to find the maximum profit. You may complete at most k tra
·2015-02-18 14:00

[LeetCode] Best Time to Buy and Sell Stock III 买股票的最佳时间之三

Design an algorithm to find the maximum profit. You may complete at most two t
·2015-02-09 17:00

[LeetCode] Best Time to Buy and Sell Stock II 买股票的最佳时间之二

Design an algorithm to find the maximum profit. You may complete as many transactions as
·2015-02-09 08:00

oracle lag（）和lead（）

以下整理的LAG()和LEAD()例子：LAG(EXPRESSION,,)SQL>selectyear,region,profit,lag(profit,1)over(orderbyyear) as51xit_expfromtest
村长kylin·2015-01-21 16:00

LeetCode - Best Time to Buy and Sell Stock III

Design an algorithm to find the maximum profit. You may complete at most two transacti
yuanhsh·2015-01-14 03:00

LeetCode - Best Time to Buy and Sell Stock III

Design an algorithm to find the maximum profit. You may complete at most two transacti
yuanhsh·2015-01-14 03:00

LeetCode - Best Time to Buy and Sell Stock II

Design an algorithm to find the maximum profit. You may complete as many transactions as you lik
yuanhsh·2015-01-14 03:00

How to create and post profit and loss journal

//VARChangedbyXieYuFan.Fandy谢宇帆 inventJournalTablecreatePLInventJournalTrans(boolean_autoPostJournal=false) { InventJournalTableinventJournalTable; InventJournalTransinventJournalTrans; inventJournalC
fandyx·2014-12-31 13:00

Python笔记——input( )和raw_input( )

代码如下：whileTrue: profit=input("input:") ifprofit=="quit": break print('Done')发现并不如愿。
breeze5428·2014-12-06 16:00

oracle中LAG()和LEAD()以及over (PARTITION BY)

以下整理的LAG()和LEAD()例子： LAG(EXPRESSION,<OFFSET>,<DEFAULT>) SQL> select year,region,profit
·2014-11-23 16:00

[leetcode] Best Time to Buy and Sell Stock

if(prices.size()<2){ return0; } intprofit=0; intcur_min=prices[0]; for(inti=1;iprofit
lydyangliu·2014-11-11 22:00

Hdu 5052 Yaoge’s maximum profit 动态树 LCT link-cut tree

Yaoge’smaximumprofitTimeLimit:10000/5000MS(Java/Others)    MemoryLimit:65536/65536K(Java/Others)TotalSubmission(s):520    AcceptedSubmission(s):152ProblemDescriptionYaogelikestoeatchickenchopslateatni
firenet1·2014-11-06 12:00

spoj1476 maximum profit,最大权闭合子图

http://www.spoj.com/problems/PROFIT/最大权闭合子图：点权之和最大的闭合图。
yew1eb·2014-10-31 21:00

4 Best Time to Buy and Sell Stock III_Leetcode

Design an algorithm to find the maximum profit. You may complete at most two transactions.
·2014-10-16 20:00

useful website to make profit

http://taosay.net/index.php/2013/06/13/%E4%BA%92%E8%81%94%E7%BD%91%E6%80%8E%E4%B9%88%E8%B5%9A%E9%92%B1%EF%BC%88%E4%B8%80%EF%BC%89/http://blog.csdn.net/jingwen3699/article/details/7765804多款Android播放器源码
slowdownthenrunfast·2014-10-16 14:00

HDU 5052 Yaoge’s maximum profit 裸树链剖分 2014 ACM/ICPC Asia Regional Shanghai Online

题意：给定n个点的带点权树。下面n行给出每个点点权表示每个点买卖鸡腿的价格下面n-1行给出树边下面Q个操作Q行u,v,val从u走到v，过程中可以买一个鸡腿，然后到后面卖掉，输出max(0,最大的收益)然后给[u,v]路径上点点权+=val思路：树链剖分裸题，记录区间的最大最小值，→走的答案和←走的答案。官方题解：点击打开链接#pragmacomment(linker,"/STACK:102400
qq574857122·2014-09-28 16:00

【HDU】5052 Yaoge’s maximum profit 树链剖分

传送门：【HDU】5052Yaoge’smaximumprofit题目分析：别人用LCT过的。。Orz。。我是比赛的时候第一道看的就是这题。。然后觉得可做。。。然后就去做别的题了。。到最后才回来做这道题，可笑的是到最后竟然没有AC。。吃了晚饭以后发现漏考虑了情况，回来改了改。。不到一分钟时间，AC了。。。。。。现在说一下我的做法。还是老方法，假设这只是一个区间而不是一棵树，那我们怎么解决？考虑到是
u013368721·2014-09-27 21:00

hdu 5052 Yaoge’s maximum profit(树链剖分)

题意：给出一颗树，每个节点的商品价值可能不同，有Q个查询，每个查询，每个查询(u,v)表示一个人从u走到v，他可以再某个经过的节点中买一个商品，然后在之后的路径中找到一个节点把这个商品卖掉，求能获得的最大利润。走完路径后，这条路径的商品价值都+V。思路：不会写lct的我只好去写树链剖分了。。。。这题比赛的时候都写傻了，非常艰辛的调过去了，以前觉得这种题比赛的时候肯定是写不出来的，最近两场网赛都有，
qian99·2014-09-27 18:00

Best Time to Buy and Sell Stock II

Design an algorithm to find the maximum profit.
淡淡的一抹·2014-09-24 10:00

Difference Between Revenue and Profit

Revenueistheincomeabusinessreceivesforselling,rentingorlicensingitsgoodsorservices--plusanyinvestmentgains--duringaspecificperiodoftime,beforesubtractingallcostsassociatedwithrunningabusiness,suchasla
cyper·2014-09-04 01:00

Upload a web.config File for Fun & Profit

Theweb.configfileplaysanimportantroleinstoringIIS7(andhigher)settings.Itisverysimilartoa.htaccessfileinApachewebserver.Uploadinga.htaccessfiletobypassprotectionsaroundtheuploadedfilesisaknowntechnique
cnbird2008·2014-08-21 13:00

ICANN、InterNIC、CNNIC、IANA详解

InternetCorporationforAssignedNamesandNumbers.Headquarteredin MarinaDelRey,California,ICANNisa California non-profit
zshaox221·2014-08-15 15:08

LeetCode 121. Best Time to Buy and Sell Stock

: intmaxProfit(vector&prices) { if(prices.empty()) { return0; } intmax_price=prices.back(); intmax_profit
u014674776·2014-08-14 04:00

C# devExpress GridControl 统计行总数

如果要在gridControl页面底部统计记录总数只需两步：1：设置显示gridControl页脚2,、设置统计列：DevExpress.XtraGrid.Columns.GridColumncol_Profit
乔达摩·2014-08-05 22:00

uva 10581 - Partitioning for fun and profit(记忆化搜索+数论)

题目链接：uva10581-Partitioningforfunandprofit题目大意：给定m，n，k，将m分解成n份，然后按照每份的个数排定字典序，并且划分时要求ai−1≤ai，然后输出字典序排在k位的划分方法。解题思路：因为有ai−1≤ai的条件，所以先记忆化搜索处理出组合情况dp[i][j][s]表示第i位为j，并且剩余的未划分数为s的总数为dp[i][j][s],然后就是枚举每一位上的
u011328934·2014-07-05 16:00

[leetcode]Best Time to Buy and Sell Stock III

Design an algorithm to find the maximum profit. You may complete at most
huntfor·2014-06-23 15:00

MySQL优化之如何查找SQL效率低的原因

DESC命令获取MySQL如何执行SELECT语句的信息，包括在SELECT语句执行过程中表如何连接和连接的顺序，比如我们想计算2006年所有公司的销售额，需要关联sales表和company表，并且对profit
·2014-05-16 00:57

培养年轻富豪的几大秘诀

How GenY Entrepreneurs Are Rocking the World of Business and 8 Ways You Can Profit From Th
lingnet·2014-05-09 16:00

一次买卖问题（single sell profit）

穷举法最容易想到的就是该方法，通过穷举a[1...n]中所有天数组和(i,j)(1 profit)              {                  profit = array[j] -
Crayon_DyS·2014-04-26 15:00

Reverse engineering NAND Flash for fun and profit

ReverseengineeringNANDFlashforfunandprofitMoreSharingServicesMatt_Oh|March19,2014-lasteditedMarch20,20145Comments0 Flashmemoryisusedeverywhere.Itisinthegameconsoleinyourlivingroom;itisinthephoneinyour
zangcf·2014-04-20 08:00

云来畅想：未来的购物体验

对于未来购物的畅想，相信每个小伙伴有不同的想法，有的希望未来商品触手可及，有的希望购物随心所欲，有的希望购买之后分享推荐给好朋友……最近，运来团队看到加拿大《 PROFIT》 杂志刊登了一张很棒的演示图
云来场景应用·2014-03-20 14:00

PAT 1011

stdin); //freopen("out.txt","w",stdout); char c[3]={'W','T','L'}; int i,j; float bet,maxBet; float profit
kaneqi·2014-02-21 19:00

wm_concat 使用

mark一下,有更好的处理办法希望推荐给我selecttt.c_fundcode,      wm_concat( tt.c_profitclass||':'||rtrim(to_char(tt.f_profit
beee·2013-12-18 19:00

[codility]Max-profit

//youcanalsouseincludes,forexample: //#include #include intsolution(constvector&A){ //writeyourcodeinC++98 //...findouttheminimumpriceyouhavedscaned,thenwecan //getcurrentprofitsifwesellatcurrentprice
sunbaigui·2013-11-28 20:00

Hive解析HiveQL语句生成抽象语法树和逻辑计划

试了下解析TPCH里面的Q9，解释如下：hive>explaininsertoverwritetableq9_product_type_profit>select>nation,o_year,sum(amount
Aragorn_XH·2013-11-10 18:05

Faking Touch Events on iOS for Fun and Profit

【http://blog.lazerwalker.com/blog/2013/10/16/faking-touch-events-on-ios-for-fun-and-profit】FakingTouchEventsoniOSforFunandProfitOCT16TH
guojin08·2013-11-08 18:00

JDE plugins

Integration with other tools Jdee-Eclipse-integration: different ways to profit from both
robinfung·2013-11-06 14:00

在论坛中出现的比较难的sql问题：2(row_number函数+子查询)

http://bbs.csdn.net/topics/390618778有2个字段，Profit,profitSum。默认profitSum的值为0。如下图现在要做下统计，规则第一条pr
xbase100·2013-10-20 20:00

Git Hooks for Fun and Profit

Whencertaincommandsarerun,Gitsearchesthe .git/hooks directoryforsuitablehookscriptswhicharethenexecutediffound.You’llfindasmallsetofexamplescriptsthere(youcanactivatethembyrenamingthemtoremovethe .sam
andybegin·2013-10-12 05:00

leetcode -- Best Time to Buy and Sell Stock III TODO

Design an algorithm to find the maximum profit. You may complete at most two transacti
·2013-08-17 20:00
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