BC3.1编译,小交换机计费系统.使用Dos做出如此好的界面,少有.-BC3.1 compiler, small switch billing system. Dos make use of such a good interface, rare.

音响店租借管理系统。实现音响店租借，计算费用的各项功能，使用c++编程，DOS界面，进攻学习-Audio shop lease management system. Achieve stereo shop lease, the calculation of the cost function, the use of c++ programming, DOS interface, offensive learning

简单的管理系统，适合初学者学习，里面的界面是DOS下的，适合刚学C++的同学-Simple management system, suitable for beginners to learn interface inside the DOS, the students just learning C++

利用DOS界面，进行大气气象插值，得到的结果是目前最好的。非常重要的大气插值软件-Using DOS interface, atmospheric meteorological interpolation, the result is the best.Very important atmospheric interpolation software