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public class HelloWorld extends Applet£û
  public void paint(Graphics g){
  String s;
  Font font;
  s="Hello World!";
  font=new Font("TimesRoman",Font.BOLD,40);
  g.setFont(font);
  g.drawString(""+s,20,100);
  }
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<head>
<title>Hello world</title>
</head>
<body>
<p>Applet³ÌÐòÓ¦Óãº</p>
<p>
<applet code="HelloWorld.class" width="300" height="170"></applet>
</p>
</body>
</html>
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