产生斐波那契数列，数列长度随机生成

import java.util.Random;

public class Fibonacci {

public static void main(String[] args) {
// TODO Auto-generated method stub
Test();
Test();
Test();
}
public static void fibonacci(int length){
//		int str = 0;
int flag = 0;
int i = 0;
int j = 1;
int k;
System.out.print(1+" ");
for(flag = 0;flag<length-1;flag++){
k = i+ j ;
System.out.print(k+" ");
i = j;
j = k;
}
System.out.println();
}
public static void Test(){
Random rnd = new Random();
int howLong = rnd.nextInt(10);
System.out.println(howLong);
switch(howLong){
case 0:System.out.println("随机数不符合条件");break;
case 1:System.out.println("随机数不符合条件");break;
default:fibonacci(howLong);
}
}
}