class Clock {
public static void main(String[] args) throws Exception{
for(int hour=0;hour<24;hour++){
for(int minute=0;minute<60;minute++){
for(int second=0;second<60;second++){
for(int milliSecond=0;milliSecond<1000;milliSecond++){
System.out.println(hour+":"+minute+":"+second+":"+milliSecond);
Thread.sleep(1);
}
}
}
}
}
}
Processed:
0.012, SQL:
8
