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枚举法(穷举法)
“笨人之法”: 把所有可能的情况一一测试,筛选出符合条件的各种结果进行输出。
【例一】百元买百鸡:用一百元钱买一百只鸡。已知公鸡5...
枚举法(穷举法)
“笨人之法”: 把所有可能的情况一一测试,筛选出符合条件的各种结果进行输出。
【例一】百元买百鸡:用一百元钱买一百只鸡。已知公鸡5元/只,母鸡3元/只,小鸡1元/3只。
分析:
这是个不定方程――三元一次方程组问题(三个变量,两个方程)
x+y+z=100
5x+3y+z/3=100
设公鸡为x-enumeration method (exhaustive) "Benren Regulation" : all possible test of January 1, and selected eligible for the results output. Cases-- 100 yuan to buy a 100 chicken : 100 yuan to buy 100 chickens. Known rooster 5 yuan/only, the hen 3 yuan/only and chicken one yuan/3. Analysis : This is a volatile equation-- Group 3 linear equation (3 variable, equation 2) x+ y+ z = 100 5x+3 y+ z/3 = 100 x located rooster
- 2023-03-22 00:30:03下载
- 积分:1
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skin++1.0的库包括.dll .lib ssk文件
skin++1.0的库包括.dll .lib ssk文件-skin++ 1.0 library included. dll. lib ssk document
- 2022-02-03 19:21:58下载
- 积分:1
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加载256
加载256色的工具条的代码,此程序在VC6。0通过,不过做的很简单。-loading 256-color tools of the code, this procedure in VC6. 0 through, but so is very simple.
- 2022-02-14 21:05:20下载
- 积分:1
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CustxToolBar 自定义的工具栏
CustxToolBar 自定义的工具栏-CustxToolBar Custom Toolbar
- 2022-04-23 06:19:03下载
- 积分:1
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在C++/MFC框架应用程序里,当浮动工具条被拖离主窗口后,一般都有一个“关闭”按钮。本来这个按钮完全是按照Windows应用程序的UI设计规范而设计的,也就是...
在C++/MFC框架应用程序里,当浮动工具条被拖离主窗口后,一般都有一个“关闭”按钮。本来这个按钮完全是按照Windows应用程序的UI设计规范而设计的,也就是说所有的窗口都应该有一个地方让用户可以关闭这个窗口。-in C/MFC application framework, when the floating toolbar been towed away from the main window, usually has a "close" button. Actually, this button is entirely in accordance with the Windows Application Program UI design specifications and design, which means all the window should have a place to allow users to close this window.
- 2022-11-16 09:15:03下载
- 积分:1
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一个在工具栏上插入media player的例子
一个在工具栏上插入media player的例子--An example of adding media player to the tool bar
- 2022-01-22 17:04:11下载
- 积分:1
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多种颜色和大小的工具条
多种颜色和大小的工具条-Tool bar with many kinds of colors and size
- 2022-04-09 21:12:08下载
- 积分:1
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增强的扁平工具条,它不用MS IEAnother Flat ToolBar (does not require MSIE)
增强的扁平工具条,它不用MS IEAnother Flat ToolBar (does not require MSIE) - Joerg Koenig-enhanced tools of the flat, it does not need MS IEAnother Flat Toolbar (does not require MSIE)- Joerg Koenig
- 2022-04-19 18:49:22下载
- 积分:1
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本例实现了一个简单的自绘工具条操作。该工具条可停靠在窗口的任意位置。...
本例实现了一个简单的自绘工具条操作。该工具条可停靠在窗口的任意位置。-the cases to achieve a simple painting from the operation of the tool. The tool of the window can be docked in the arbitrary location.
- 2022-08-13 15:11:03下载
- 积分:1
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this code functions of the Setup menu of colors, can also set up a dynamic menu...
此代码的功能是设置菜单条的颜色,也可以动态的设置菜单条的颜色,本人已经将此功能封装了,包含头文件可以直接使用-this code functions of the Setup menu of colors, can also set up a dynamic menu of colors, I have this functional package, contains header files can be used directly
- 2022-07-28 09:58:09下载
- 积分:1