自己做的C语言程序，在Borland C环境下包括界面，菜单，画图，将Borland C安装文件放在D盘即可运行，适合初学者C语言课程设计用！-Own C-language program, including at the Borland C environment interface, the menu will be Borland C installation files on the D drive to run, suitable for beginners to use C lan