didi(); {
miao++; if(miao==60)
miao=0;
if(s1num==3)
sho(miao, } {
fen++; if(fen==60) fen=0; if(s1num==2) delay(25);
miao/10,fen,fen/10,shi,shi/10);
sho(miao, } {
shi++; if(s1num==1) delay(25);
miao/10,fen,fen/10,shi,shi/10);
/*{ if((shi>=6)&&
{ }
led=1;
(shi<=24)&&(input==0))
else led=0;}*/
if(shi==24) shi=0;
}
}
sho(miao, delay(25);
miao/10,fen,fen/10,shi,shi/10);
}
if(s3==0)
{
delay(10); if(s3==0) {
while(!s3); didi(); if(s1num==3) { miao--; if(miao==0) miao=59; sho(miao, delay(25); }
if(s1num==2)
miao/10,fen,fen/10,shi,shi/10);
{
fen--; if(fen==0) fen=59; sho(miao, delay(25); } {
miao/10,fen,fen/10,shi,shi/10);
if(s1num==1)
} }
}
shi--; shi=23;
sho(miao, delay(25); }
if(shi==0)
miao/10,fen,fen/10,shi,shi/10);
}
void main() {
init();
// sho(miao,miao/10, fen,fen/10,shi,shi/10);
//delay(25); while(1) {
keyscan(); if((shi>=6)&&(shi {
} else led=0;
sho(miao,miao/10, delay(25); }
<=24)&&(input==1))
led=1;
fen,fen/10,shi,shi/10);
}
void timer0() interrupt 1 { }
TH0=(65536-50000)/256; TL0=(65536-50000)%6; cunt++; { }
cunt=0; miao++; if(miao>59) { }
miao=0; fen++; if(fen>59) { }
fen=0; shi++; if(shi>23) { }
shi=0;
if(cunt>=10)