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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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fangdajing
放大镜程序源代码
放大镜程序源代码
放大镜程序源代码(fang da jing just do it！just do it！)
- 2010-07-29 19:11:38下载
- 积分：1
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microsoft-bluetooth-API
使用 VC++ 调用微软蓝牙 API 函数的示例代码。可以使用 VC++6.0 至 VC++2010 编译代码。(Using VC++ call Microsoft Bluetooth API sample code. You can use VC++6.0 to VC++2010 compiled code.)
- 2020-12-23 09:09:06下载
- 积分：1
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VC实现的socke通信 socket
VC实现的socke通信，简单易懂
分为服务端和客户端。
使用VC6即可打开项目工程(VC realize the socke communications, is divided into easy-to-read-side and client services. VC6 can use to open the Project)
- 2020-06-26 02:00:01下载
- 积分：1
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ime-coding
介绍windows输入法编程的书籍 对学习输入法有所帮助(Introduction windows programming books IME input method for learning to help)
- 2013-09-27 11:47:16下载
- 积分：1
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RollingWheel
VC++应用实例，使用message 传递机制，以实现圆形滚动的动画效果，(VC++ application example of using message passing mechanism in order to achieve a circular scrolling animation effects,)
- 2014-03-02 22:18:45下载
- 积分：1
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VB-Excel
打开Excel，导出数据到Excel中（通过一个数据表或则是数组形式）(open excel to a datagridview and put the data out on excel)
- 2012-04-05 21:54:45下载
- 积分：1
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avr
avr单片机串口测试的一个小例子，测试单片机和pc间的通讯(Serial port of the single chip microcomputer avr test a small example, test communication between SCM and PC
)
- 2012-04-29 14:44:37下载
- 积分：1
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jnnction
p2p打洞的功能封装,对于需要使用P2P的地方可以直接引用(P2p make hole function encapsulation, the need to use p2p can direct reference)
- 2017-06-12 08:59:20下载
- 积分：1
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3d
说明： 基于Direct3d的图形学入门代码，9个星球的自转公转，矩阵变换的运用基础(The use of graphics-based foundation Direct3d entry code, nine planets revolve rotation matrix transformation)
- 2014-12-24 20:17:48下载
- 积分：1
