public void paint(Graphics g) Font f=new Font("TimesRoman",Font.PLAIN,20); g.setFont(f); g.drawstring(“商:”,80,100); g.drawstring(strAnswer,60,150);
public boolean action(Event e,Object O) String s1=tf1.getText( ); String s2=tf2.getText( ); try int n1=String.valueOf(s1); int n2=String.valueOf(s2); int out=n1/n2; strAnswer=InteSer.parseInt(out);