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计算用运算符后缀法表示的表达式的值。后缀表达式也称逆波兰表达式,比中缀表达式计算起来更方便简单些,中缀表达式要计算就存在着括号的匹配问题,所以在计算表达式值时一...
计算用运算符后缀法表示的表达式的值。后缀表达式也称逆波兰表达式,比中缀表达式计算起来更方便简单些,中缀表达式要计算就存在着括号的匹配问题,所以在计算表达式值时一般都是先转换成后缀表达式,再用后缀法计算表达式的值。如:表达式(a+b*c)/d-e用后缀法表示应为abc*+d/e-。只考虑四则算术运算,且假设输入的操作数均为1位十进制数(0―9),并且输入的后缀形式表达式不含语法错误-calculated Operators suffix France said the value of the expression. Suffix expression also called inverse Poland expression, which is made up of formulas can be more convenient for some simple, ordinary expression to calculate the brackets on the existence of the matching problem, in the calculation of expression values are generally first converted into a suffix expression, reuse suffix calculated the value of the expression. Such as : The expression (a, b* c)/d-e suffix method used to be said for abc* d/e-. Consider only four arithmetic operations and the operation of input assumptions are a few decimal (0-9), and enter the suffix-free form expression syntax errors
- 2023-07-12 10:50:03下载
- 积分:1
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good hotel management system for the hotel housing management, staff management,...
不错的宾馆管理系统,对宾馆住房管理,职工管理,工作调度都有不错的解决。-good hotel management system for the hotel housing management, staff management, job scheduling had good solution.
- 2022-07-28 04:08:18下载
- 积分:1
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有时你不知道自己的计算机有多少的共享目录,通过这个程序,你可以查看使用的计算机是否有不被你知道的共享。可以增强个人计算机的使用安全性。...
有时你不知道自己的计算机有多少的共享目录,通过这个程序,你可以查看使用的计算机是否有不被你知道的共享。可以增强个人计算机的使用安全性。-sometimes you do not know how many computers are shared directory, through this procedure, you can use the computer to see whether it was you know sharing. Personal computers can enhance the use of security.
- 2022-01-23 10:53:56下载
- 积分:1
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使用C#探测操作系统版本
使用C#探测操作系统版本-use C# version of the operating system to detect
- 2022-04-09 19:49:35下载
- 积分:1
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a practical window appearance control procedures. Support for Windows XP desktop...
一个实用的窗口外观控制程序. 支持对Windows XP桌面上所有的窗口进行隐藏, 透明化, 置于顶层, 禁用以及添加快捷键功能-a practical window appearance control procedures. Support for Windows XP desktop all the windows hidden, transparency, which are placed top, and add the ban shortcuts
- 2022-02-06 19:06:41下载
- 积分:1
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MDI窗体的打开,可以使一个窗体永远置于最前,一个窗体置于后面作为背景,本人花了好久才试出来的。...
MDI窗体的打开,可以使一个窗体永远置于最前,一个窗体置于后面作为背景,本人花了好久才试出来的。-the MDI windows open, so that one can always put the most Form ago, a window at the back as the background, I spent a long time before the trial.
- 2023-09-07 02:05:03下载
- 积分:1
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C/C++中调用MATLAB C Math Library 的实现
C/C++中调用MATLAB C Math Library 的实现-C/C Calling MATLAB C Math Library Implementation
- 2022-04-01 05:25:29下载
- 积分:1
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一个印章生产器源码,可以改变字和图标的大小等,功能
一个印章生产器源码,可以改变字和图标的大小等,功能-Generator source of a seal, you can change the size of words and icons, etc., function more
- 2022-02-04 13:29:00下载
- 积分:1
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用VC++实现对光驱的控制,代码比较简单,对于刚接触VC的人也可以看懂...
用VC++实现对光驱的控制,代码比较简单,对于刚接触VC的人也可以看懂
- 2022-04-17 09:53:07下载
- 积分:1
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一个完整类,可以自动控制窗体中控件的位置变化
一个完整类,可以自动控制窗体中控件的位置变化-a complete category, it can automatically control the Form Controls changes in position
- 2022-05-07 05:56:58下载
- 积分:1