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这是一个字符串处理函数集,包括: IsNumeric――检查串是否为数字串 Upcase――变成大写串 Lowercase――变成小写串 Trim――截掉串尾的...
这是一个字符串处理函数集,包括: IsNumeric――检查串是否为数字串 Upcase――变成大写串 Lowercase――变成小写串 Trim――截掉串尾的空格 RTrim――截掉串开始处的空格 LTrim――截掉串尾的空格 right――从右到左截掉字符 left―― 从左到右截掉字符 mid――截掉从某个起始位置到右边位置的字符 zip文件中包含StringFunctins.h和StringFunctins.cpp是字符串处理函数的头文件和实现文件,main.cpp和main.h是一个控制台应用程序的头和实现,示范字符串处理函数的使用方法。-this a string functions,include:IsNumeric-check_up if the string is Numeric,Upcase-change to capital string,Lowercase-change to small string,Trim-cut blank of string tail,right-cut character from right to left,left-cut character from left to right,mid-cut character from mid to right,the zip file include StringFunctions.h and StringFunctions.cpp,which is using for string functions,main.cpp and main.h are head and implement of a console program,it demonstate the way of using string functions.
- 2022-12-09 07:15:03下载
- 积分:1
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通 配 符的 删除的 C 语言源码
通 配 符的 删除的 C 语言源码
-wildcards to the deletion of the C language source code
- 2022-06-02 08:18:15下载
- 积分:1
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一个焰火的例子程序,用Delphi写的
一个焰火的例子程序,用Delphi写的-example of a fireworks program, written in Delphi
- 2023-06-06 04:50:03下载
- 积分:1
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driver, compatible with NE2
驱动程序,兼容NE2-driver, compatible with NE2
- 2022-11-09 01:20:03下载
- 积分:1
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Genetic algorithm is based on Darwin' s theory of evolution of an intelligent...
遗传算法是基于达尔文进化论的一种智能优化算法,一种可用于复杂系统优化的具有鲁棒性的搜索算法,适用于解决传统方法难以解决的复杂的、非线性问题,可广泛应用于组合优化、离散优化、工程优化等领域。旅行商问题是一种NP难的组合优化问题,具有重要的理论研究价值和实际应用背景。然而,传统遗传算法中存在有不足,需要提出新的改进的遗传算法,并应用于旅行商问题的求解。-Genetic algorithm is based on Darwin" s theory of evolution of an intelligent optimization algorithm, a complex system can be used to optimize the robustness of the search algorithm, the application of traditional methods to solve difficult and complex, nonlinear problems, can be widely used in combination optimization, discrete optimization, engineering, optimization and other fields. Traveling Salesman Problem is a NP hard combinatorial optimization problem, has important theoretical value and practical application of research background. However, the traditional genetic algorithm, there is less than the need to introduce new improved genetic algorithm, and applied for solving the traveling salesman problem.
- 2022-08-23 15:36:01下载
- 积分:1
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abc
真正的物资管理三层源代码...废话不多说..个人感觉OK-abc
- 2022-07-20 01:47:19下载
- 积分:1
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vpn开发源代码
delphi版的vpn源码,对你开发连接器有一定的指导作用。基于Delphi实现的VPN拨号器源程序代码,填写VPN服务器IP/域名,帐号密码后自动建立VPN连接,实现拨号!
- 2022-02-05 22:18:28下载
- 积分:1
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IIC WINCE5.0 流接口驱动程序及测试,绝对可用。I2C代码有详细的注释,是一个很好的驱动学子的例子。...
IIC WINCE5.0 流接口驱动程序及测试,绝对可用。I2C代码有详细的注释,是一个很好的驱动学子的例子。-IIC WINCE5.0 stream interface drivers and testing, is absolutely available. I2C code has detailed notes, is a good example-driven students.
- 2022-05-18 18:08:47下载
- 积分:1
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prepared by the small alarm clock procedures
一个用C++编写的小时钟程序-prepared by the small clock procedures
- 2022-01-24 18:34:30下载
- 积分:1
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Run only one instance, and activate an instance of the former
程序只运行一个实例,并激活前一个实例 -Run only one instance, and activate an instance of the former
- 2023-03-19 23:40:04下载
- 积分:1