[2019-1] 자바프로그래밍 과제
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학교
스레드를 이용하여 디지털 시계 만들기 import javax.swing.*; import java.awt.*; import java.util.Calendar; public class DigitalClockTest extends JFrame{ private JLabel label; class MyThread extends Thread{ public void run() { Calendar now = Calendar.getInstance(); int hrs = now.get(Calendar.HOUR_OF_DAY); int min = now.get(Calendar.MINUTE); int sec = now.get(Calendar.SECOND); String time = hrs+":"+min+":"+sec; for..