问题描述：
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 transactions.
Note:
Y...
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其他好文 时间：
2014-12-30 22:08:07
阅读次数：
178
Best Time to Buy and Sell Stock IISay you have an array for which theithelement is the price of a given stock on dayi.Design an algorithm to find the ...
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其他好文 时间：
2014-12-30 21:52:44
阅读次数：
198
Math.Round函数四舍五入的问题今天客户跑过来跟我说，我们程序里面计算的价格不对，我检查了一下，发现价格是经过折算后的价格，结果是可能小数位较多，而单据上只能打印两位价格，所以就对价格调用Math.Round(price,2)函数进行四舍五入。而出现问题的单价就是1.805，函数Math.Ro...
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其他好文 时间：
2014-12-30 19:02:21
阅读次数：
129
===============================辅助方法、模型、视图数据--------------------简单的辅助方法控制器代码：publicActionResultEdit(id){ViewBag.Price=10.0;returnView();}视图：@Html.TextBox("Price")渲染标记：<inputid="Price"name="Price"type="text"value="10">--..
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Web程序 时间：
2014-12-29 18:32:05
阅读次数：
166
Say you have an array for which theithelement is the price of a given stock on dayi.If you were only permitted to complete at most one transaction (ie...
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其他好文 时间：
2014-12-28 18:12:08
阅读次数：
170
//static void Main(string[] args) {const double PI = 3.14; const int BAR_UNIT_PRICE = 25; const int BRICK_UNIT_PRICE = 85; //输入 int a, b; Console....
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其他好文 时间：
2014-12-27 11:18:44
阅读次数：
170
Say you have an array for which the ith element is the price of a given stock on day i.
If you were only permitted to complete at most one transaction (ie, buy one and sell one share of the stock),...
分类：
其他好文 时间：
2014-12-26 16:41:15
阅读次数：
136
题目：
Say you have an array for which the ith element is the price of a given stock on day i.
If you were only permitted to complete at most one transaction (ie, buy one and sell one share of the ...
分类：
编程语言 时间：
2014-12-25 16:25:25
阅读次数：
146
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：
2014-12-24 11:20:46
阅读次数：
184
>>> import collections>>> Sale=collections.namedtuple('Sale','price')>>> sale1=Sale('98.7')>>> print sale1.price,sale1[0]98.7 98.7>>> sale1._replace(p...
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其他好文 时间：
2014-12-22 19:26:21
阅读次数：
144
