java. fabonacci数列(递归)package Wei;import javax.swing.*;public class Fabonacci { public static long fib(long number) { if(number==0||number==1) {return number;} else {return fib(number-1)+fib(number-2);} } /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub String str; long n,x; int i; str=JOptionPane.showInputDialog("请输入一个数"); n=Long.parseLong(str); for(i=1;i<=n;i++) { x=fib(i); System.out .println(x+" "); } }}