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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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modebus simulator.open source.
modebus simulator.open source.
- 2022-04-16 03:18:57下载
- 积分：1
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MSystemInfo.rar information system hardware
MSystemInfo.rar 系统硬件信息-MSystemInfo.rar information system hardware
- 2022-05-30 15:48:37下载
- 积分：1
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本程序实现vb创建真正的全局dll
步骤：
1.为所要产生的dll编写.def文件
2.编译代理LINK，产生LINK.exe，然后将vb工具下的L...
本程序实现vb创建真正的全局dll
步骤：
1.为所要产生的dll编写.def文件
2.编译代理LINK，产生LINK.exe，然后将vb工具下的LINK.exe改名为LINKlnk.exe，将我们自己产生的LINK.exe放过去
3.编译manthlib，产生manthlib.dll
4.可以测试产生的dll可全局调用了。
注意生成dll路径也要指向vb工具目录-Vb realize this procedure to create a true global dll steps: 1. For the resulting dll to the preparation. Def files 2. Compilers Deputy LINK, have LINK.exe, then vb tools LINK.EXE renamed under LINKlnk.exe, our LINK.EXE generated their own place over the past 3. compilers manthlib, have manthlib.dll4. to test the overall situation can be generated by calling the dll. Note the path to point to generate dll directory vb tools
- 2023-07-25 09:25:03下载
- 积分：1
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密码验证程序，初始密码 为password，运行需Egavga.bgi支持。
密码验证程序，初始密码 为password，运行需Egavga.bgi支持。-Password Authentication procedures, the initial password for the password, run the required support Egavga.bgi.
- 2023-02-23 17:40:03下载
- 积分：1
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实现航空客运管理系统，结合标准2
用C++实现的 航空客运管理系统，用双向联标实现，但没实现文件保存-C to achieve air passenger management systems, in conjunction with standard two-way, but the paper did not achieve preservation
- 2022-06-02 02:19:34下载
- 积分：1
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in industrial production control system, there are many needs time to complete t...
在工业生产控制系统中，有许多需要定时完成的操作，如定时显示当前时间，定时刷新屏幕上的进度条，上位 机定时向下位机发送命令和传送数据等。特别是在对控制性能要求较高的实时控制系统和数据采集系统中，就更需要精确定时操作。-in industrial production control system, there are many needs time to complete the operation, such as the timing shows the current time, regularly updated progress on the screen of the PC regular crew sent down orders and transmit data. Especially in the control of the high performance requirements of real-time control system and data acquisition system, the need for more precision timing operation.
- 2023-04-14 05:30:04下载
- 积分：1
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Get_IP_address_EXE_Using_WMI can help you get Ip address with wmi
Get_IP_address_EXE_Using_WMI can help you get Ip address with wmi
- 2022-04-23 07:12:15下载
- 积分：1
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视窗操作系统编程的视窗注册表
对windows的注册表操作
windows系统编程-Windows registry on windows operating system programming
- 2022-01-25 17:54:22下载
- 积分：1
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打开后会出现一个类似于flashget的悬浮框
将网页上感兴趣的内容拖至框中，就会自动保存
可以进行相关设置...
打开后会出现一个类似于flashget的悬浮框
将网页上感兴趣的内容拖至框中，就会自动保存
可以进行相关设置-will happen after the opening similar to a suspension frame flashget the website will be interested in the content towed Box , will automatically be associated preservation installed
- 2022-06-27 16:00:06下载
- 积分：1
