C++写的POS前台程序，自写菜单、网格、数据、通讯等，在大型商场已应用，dos平台下的稳定程序。-C written procedures POS prospects, since writing the menu, grid, data communications, has been in use for major shopping malls, dos platform stability under the procedure.

使用c++编写的关于网格方面的程序，包括网格的数据结构，输入输出，细分变形，补洞等程序-Prepared using c++ program on the grid area, including the grid data structure, input and output, subdivision deformation, fill holes and other procedures

OPengl程序，SpereWorld，网格图，一个圆环和一个小球-OPengl program, SpereWorld, trellis, a ring and a small ball