fibonacci.java

java老师给的java例子很不错

public class Fibonacci{
   public static void main(String args[])
   {
     long f1,f2;
     int i;
     f1=1;
     f2=1;
     System.out.println(f1+" "+f2);
     for(i=3;i<=20;i++){
       f1=f1+f2;
       f2=f1+f2;
       System.out.println(f1+" "+f2);
    }
  }
}