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poj3941
poj 3941
Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same.
In this problem, you are asked to write a program that finds the expected value of the number of given bills. (poj 3941 Hideyuki is allowed by his father Ujisato some 1000 yen bills every month for his pocket money. In the first day of every month, the number of bills is decided as follows. Ujisato prepares n pieces of m-sided dice and declares the cutback k. Hideyuki rolls these dice. The number of bills given is the sum of the spots of the rolled dice decreased by the cutback. Fortunately to Hideyuki, Ujisato promises him to give at least one bill, even if the sum of the spots does not exceed the cutback. Each of the dice has spots of 1 through m inclusive on each side, and the probability of each side is the same. In this problem, you are asked to write a program that finds the expected value of the number of given bills.)
- 2013-07-16 20:45:28下载
- 积分：1
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stored_proc_using_ado
利用ADO技术设置数据库名，用户ID密码，也可以倒入数据(use ADO set up the database name, user ID password, data can be poured into the)
- 2006-06-06 12:12:13下载
- 积分：1
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capture
屏幕捕获的程序，将所捕获的屏幕图像保存为BMP格式位图，一个简单的工程(Screen capture program will capture the screen image saved as a BMP bitmap format, a simple project)
- 2009-04-23 09:25:20下载
- 积分：1
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MHDMT_EA
外汇智能交易系统----智能EA
自动交易，自动下单，自动平仓(Forex Expert Advisors---- Smart EA automated trading, automated order entry, automatic open)
- 2020-07-23 21:08:43下载
- 积分：1
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videoplayerdxs
VC++ 6.0源代码程序，功能是利用DirectShow播放视频文件(Use directshow to play video)
- 2013-12-03 17:16:32下载
- 积分：1
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178cdaima
178个c语言学习例题，带源码！！有浅入深很不错的！(178 c language examples, with source code! ! Light into the deep!)
- 2012-06-14 13:01:21下载
- 积分：1
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trunk
串口通讯的一个类，已经在用，分享给大家。(serial port communication file.)
- 2015-09-14 11:34:06下载
- 积分：1
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ScreenCapture
使用GDI库，软件可以捕捉桌面任意窗口，保存到剪切板。
操作方法：按下鼠标左键，进行拖动；(Using GDI library, the software can capture any of the desktop window, save it to the clipboard. Methods of operation: press the left mouse button, and drag )
- 2013-09-17 18:02:41下载
- 积分：1
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lancs
说明： vc++实现的简单的cs架构程序，服务器端分登录和注册服务器，通信服务器，及客户端三部分程序。(vc++ server and client c/s lan chatroom)
- 2010-04-20 07:35:37下载
- 积分：1
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ntservicecpl
用 C++ 创建简单的 Win32 服务程序（NTServCpl） 详细信息 < NT服务 > 《用 C++ 创建简单的 Win32 服务程序》一文的例子代码。描述如何用 Visual C++ 创建 Windows NT 服务程序。创建该服务仅用到一个 C++ 类，这个类提供服务与操作系统之间一个简单的接口。使用这个类实现自己的服务非常简单，只要改写少数几个基类中的虚拟函数即可。文中有三个源代码参考例子：这是其中之一—— NTServCpl：是一个控制面版程序，用来控制 NTService 服务； 其余两个分别为： NTService：是一个简单的 Win32 服务，它就是用本文所描述的方法建立的； NTServCtrl：是一个独立的程序例子，用它可以监控某个 Win32 服务；(create simple Win32 services (NTServCpl) detailed information lt; NT services gt; "C create simple Win32 service procedures," a text of the code examples. Describe how to use Visual C create Windows NT service procedures. Creation of the service only to a category C, the category of services provided between an operating system with a simple interface. Use this category to realize their services are very simple, as long as rewriting a few of the base class function can be virtual. The text has three reference source code example : This is one of them-- NTServCpl : console is a procedure used to control NTService services; The remaining two were : NTService : is a simple Win32 service, which is described in this paper with the method; NTServCtrl : one is independent the procedure)
- 2005-05-06 22:54:00下载
- 积分：1
