说明：  运行程序，按遥控器按键，在数码管上显示相应的地址码-控制码（以16进制显示）用点隔开，，代码有清晰正确的注释，易于理解
(Run the program, press the remote control button, the digital tube display the corresponding address code- control code (displayed in hex) separated by a dot, the code is clear and correct annotation, easy to understand)