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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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C# sanbar under the toolbar, very beautiful, look for a variety of options (defa...
C#下的sanbar工具条,非常漂亮,多种外观可供选择(默认为office xp样式)-C# sanbar under the toolbar, very beautiful, look for a variety of options (default mode for office xp)
- 2023-08-09 03:50:03下载
- 积分:1
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一个工具调控件,可以3d和2D显示,简单好用,可以键入到LABVIEW中使用!有问题联系,大家共同讨论...
一个工具调控件,可以3d和2D显示,简单好用,可以键入到LABVIEW中使用!有问题联系,大家共同讨论-pieces of a control tool, 2D and 3d, simple, and they can type LABVIEW to use! There are problems associated, we discuss
- 2022-07-23 13:05:43下载
- 积分:1
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contains a tool of the state and of the code of procedures vc good use, and spen...
一个包含有工具条以及状态条的vc代码的程序,很好用的,用了很多次,里边的代码都是经典的.-contains a tool of the state and of the code of procedures vc good use, and spent a lot of time, inside the code are classic.
- 2022-05-22 08:07:55下载
- 积分:1
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本程序是在VC下开发的Windodws窗口界面程序,介绍如何在对话框的各个不同的位置添加工具条。...
本程序是在VC下开发的Windodws窗口界面程序,介绍如何在对话框的各个不同的位置添加工具条。
-this procedure was developed under the VC Windodws window interface procedures in the dialog on how the various tools to add the location of the.
- 2022-07-03 21:35:41下载
- 积分:1
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TUCStatusbarAutofeed 是能够搭配 TApplication 的 OnHint 事件,将应用程序全域的 Hint 轻松显示於 TStatusB...
TUCStatusbarAutofeed 是能够搭配 TApplication 的 OnHint 事件,将应用程序全域的 Hint 轻松显示於 TStatusBar 控件上某个窗格的非可视控件 ( 1.0 版,附源码 )-TUCStatusbarAutofeed can mix TApplicatio n OnHint incident, the entire procedure will be applied to the domain Hint TStatusBar easily displayed on the controls on a pane of non-visual components (Version 1.0, with source)
- 2022-01-26 06:30:01下载
- 积分:1
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实现浮动工具条的例子 很使用的小工具
实现浮动工具条的例子 很使用的小工具-achieve floating tool of the example is the use of small tools
- 2023-08-28 05:05:04下载
- 积分:1
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一个简单方便易用的实现漂亮的工具栏程序
一个简单方便易用的实现漂亮的工具栏程序-a simple easy-to-use tools to achieve beautiful column procedures
- 2023-05-08 17:50:03下载
- 积分:1
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如何从浮动工具条中去掉Close钮,大家知道,浮动中的工具条是带X(Close)按钮的,有时候我们不想显示它,怎样解决呢?...
如何从浮动工具条中去掉Close钮,大家知道,浮动中的工具条是带X(Close)按钮的,有时候我们不想显示它,怎样解决呢?-from the floating of the tools and remove the Close button, as you know, The floating tool belt is X (Close) button, and sometimes we do not want to show it, how to solve it
- 2022-03-06 00:02:28下载
- 积分:1
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animation progress, it may be a good demonstration of four very interesting the...
动画进度条,可以很好的演示四种很有意思的方式的动画行为。-animation progress, it may be a good demonstration of four very interesting the way the animation acts.
- 2022-03-03 01:13:44下载
- 积分:1