我这有两个以前写好的数码管显示程序及左右流水灯程序,但是是分开的,你自己再修改下吧,把两个合到一起,再加入按键就可。include<reg52.h> define uchar unsigned char define uint unsigned int uchar num;uchar code table[]={ 0xC0,0XF9,0X24,0X30,0X19,//0,1,2,3,4 0X12,0X02,0...