jisuanqi

输入一个矩阵，可以求得该矩阵的逆矩阵，内附解释说明(Enter a matrix, you can obtain the inverse matrix, containing an explanation)

锁定显示器时自动关闭计算机屏幕，节约能源(Automatic shutdown the computer lock screen display, energy saving)

表达式求值程序，很好的实现表达式的ascii码输入，到数值计算(Expression evaluation procedures, to achieve a very good expression of the ascii code input to the numerical calculation)

公英制互转换器，初学VC时的小程序，对平时工程制图有些用处。(Metric to Imperial Units )

该程序能够实现计算器程序设计，采用C++编程，来自C++程序设计原理与实践。(The program can achieve calculator program design, using C++ programming, program design from C++ Principles and Practice)

进程调度是处理机管理的核心内容,本实验要求用C语言编写和调试一个简单的进程调度程序(Process scheduling is the core content of the processor management, this experiment requirement written in C language and debugging process scheduling is a simple procedure)

属于C++里继承与派生类的小程序，主要是多层派生里的指针继承问题，仅供参考(Belonging C++ inheritance and derived classes in a small program, mainly derived pointers in multilayer succession for reference purposes only)

用VB设计的一个求两数的最大公约数和最小公倍数的程序。(VB design with a number seeking the greatest common divisor and least common multiple of two procedures.)

VB读取dxf文件并转换为单片机能识别的圆心坐标数据。

大整数阶乘的计算器，能计算上万的阶乘，不过速度有点慢(Large integer factorial calculator that can calculate the factorial of thousands, but a bit slow)