DHMS.java

package homeWork1;

public class DHMS {

	public static void main(String[] args) {
		
		
		long days    =System.currentTimeMillis()/1000/60/60/24,
		     hours   =System.currentTimeMillis()/1000/60/60%24,
		     minutes =System.currentTimeMillis()/1000/60%60,
		     seconds =System.currentTimeMillis()/1000%60;
	
		System.out.println(days+":"+hours+":"+minutes+":"+seconds);

	}

}