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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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interface toolbar
介面toolbar-interface toolbar
- 2022-03-15 23:33:58下载
- 积分:1
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mainly on the use of tools and the operation of the source code development tool...
主要是关于 工具条的使用与操作 的源代码开发工具为VC++ -mainly on the use of tools and the operation of the source code development tools for VC
- 2022-03-09 17:54:08下载
- 积分:1
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Add a toolbar program (
添加工具栏程序(――取消目录及其所包含子目录和文件的“只读”属性。否则,打开vc项目时由于无法进行文件的“写”操作,会导致提示出错信息。)-Add a toolbar program (- the abolition of the directory and its subdirectories and files contained in the
- 2022-07-04 14:45:34下载
- 积分:1
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Menu菜单,能浮动, 能停靠也可以像 改变后的TOOLBAR一样 保存里面的东西...
Menu菜单,能浮动, 能停靠也可以像 改变后的TOOLBAR一样 保存里面的东西
-Menu menu, will be able to float, will also be docked as a change in the same TOOLBAR preservation and the things
- 2022-06-15 07:04:13下载
- 积分:1
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一个tv类型的工具栏的例子,推荐下载
一个tv类型的工具栏的例子,推荐下载--An example of the tool bar with TV type,recommend
- 2023-05-28 00:30:02下载
- 积分:1
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CTOOLBAR的一个示例程序,用户可以根据该示例进行实现开发工具条控件。...
CTOOLBAR的一个示例程序,用户可以根据该示例进行实现开发工具条控件。-CTOOLBAR an example of the procedure, the user can realize under the example of development tools for the control article.
- 2022-04-06 23:37:49下载
- 积分:1
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介绍了对话框添加菜单,高级按钮控件,高级编辑控件,对话框的扩展功能等应用。...
介绍了对话框添加菜单,高级按钮控件,高级编辑控件,对话框的扩展功能等应用。-introduced a dialog menu added, the High button controls, senior editor controls, the expansion of the dialog function applications.
- 2023-09-04 05:55:03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
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可以显示大图标或小图标,显示文字或不显示
可以显示大图标或小图标,显示文字或不显示-The toolbar which can display large icon or small icon, display text or not
- 2022-01-26 03:44:22下载
- 积分:1