#include<reg51.h>
#define uchar unsigned char
#define uint unsigned int
uint mm=0;m=0;n=0;
uchar kk;k=0;
uchar
code
table[]={0xc0,0xF9,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x9
0,}; //
共阳极七段码?/p>
delay(uint
m)
//
延时函数
{ uint i,j;
for(i=m;i>0;i--)
for(j=60;j>0;j--);
}
xian_shi()
//
显示函数
{
uchar
qian,bei,shi,ge;
//
千,
百,十,?/p>
uint jj;
jj=mm;
qian=jj/1000;
bei=jj%1000/100;