if( now.ti_hour>=8||(now.ti_hour<=23&&now.ti_min<59))
power=ON;
else
power=OFF;
key=bioskey(0);
key=key&0x00ff;
system("cls");
if(key=='0'){
power=OFF;
printf("\n\n Lift Power off");
sleep(1);
break;
}
if(key>oldkey)
printf(" %c Go up!...",24);
if(key<oldkey)
printf(" %c Go down!...",25);
if(key==oldkey)
printf(" %c ok you are here",22);
sleep(2);
system("cls");
printf("\n\n ");
switch(key){
case '1':
if(key==oldkey)
printf(" %c ok you are here",22);
else if(key>oldkey)
printf("%c Go up!...stop in %c floor.",24,key);
else
printf("%c Go down!...stop in %c floor.",25,key);
oldkey=key;
break;
case '2':
if(key==oldkey)
printf(" %c ok you are here",22);