fibonacci1.java

java老师给的java例子很不错

 // Sample  Fibonacci application 
   import java.applet.*;
   import java.awt.*;
   public class  Fibonacci1 extends Applet 
 { 
       public void paint(Graphics g)   
       { 
             long f1,f2;
             int i,b=20;
             f1=1;
             f2=1;
            g.drawString(f1+" "+f2,20,b); 
             for(i=3;i<=20;i++)
              {
                  f1=f1+f2;
                  f2=f1+f2;
                  b=b+20;
             g.drawString(f1+" "+f2,20,b); 
              } 
      }
 }