计算器的详细代码,该计算器能进行加减乘除操作

C#程序，字符串处理程序，能实现选择，倒序，分离和退出的功能。-C# programs, string processing, to achieve choice, reverse, separation and exit functions.

dos源代码，大家都知道了吧-dos source code, as we all know by now.

使用STM32F4的SVPWM程序  建立的BLDC 控制程序  

生成最小型号的工业条形码. 条码生成器-Generated the smallest industrial bar code type. Barcode generator

采用boids算法编写的模拟鸟群飞翔的小程序，群体的行为遵守Steer行为模型，在遇到敌人时可采取一定方法逃离。-Prepared using boids algorithm simulation birds flying small program, groups of conduct compliance Steer behavior model, in the face of the enemy may take some method of escape from.

WINCE下的按钮类，本网站有一样的代码，我修改过可以在模拟器和ARMV4i平台正常编译。-WINCE下的按钮类，可以很方便的实现各种各样的按钮。不可错过！

1、设计一个程序，其中有3个类，即CBank，BBank和GBank，分别为中国银行类、工商银行类和农业银行类。每个类都包含一个私有数据balance，用于存放储户在该行的存款数，另有一个友元函数total用于计算储户在这3家银行中的总存款数。 2、设计一个程序，其中有2个类，Point类为点类，包含2个私有数据x和y，表示点的坐标，line类为直线类，包含3个私有数据a，b和c，表示直线方程ax+by+c=0。另有一个友元函数dist，用于计算一个点到直线的距离。点与直线之间的距离计算公式如下：(提示：本题为有元函数的应用) -1, design a program, of which three categories, namely CBank, BBank and GBank, respectively, for the Chinese banking, business banking and agricultural banking. Each class contains a private data balance, used to store the bank deposits of savers in the number, while a friend function used to calculate the total depositors in the three the number of total deposits in banks. 2, design a program, of which there are 2 categories, Point class for the point class, including two individual and private data are x and y, that the coordinates of points, line for line class categories, with three individual and private data are a, b and c, that straight line equation ax+ by+ c = 0. There is also a friend function dist, used

程序-Procedures

初始油藏网格数较多，如何根据需要提取自己需要的网格参数呢？这是一值得一看的程序-initial reservoir grid few more, how to extract their own needs, the need Grid parameters? This is an eye-catcher procedures

收藏Internet地址的小工具,可以基于INI文件存储的-collection of small tools can be based on the INI file storage