...电路图发到我的邮箱961571181@qq.com 非常的急答:include<reg51.h>#define uchar unsigned char define uint unsigned int sbit le=P1^0;sbit key1=P3^7;sbit key2=P3^6;sbit key3=P3^5;uchar hour,minute,second,t0,a8,a7,a5,a4,a2,a1;void init();void display(uchar a8,uchar a7,uchar a5,uchar a4,uchar a2,uchar a1);uchar ...