Fibonacci计算方法

public static void Fibonacci(int i)
 {int x=0,c;
 int a=1;
 int b=1;
 System.out.print(a+" "+b);
 while (x<=i)
  {c=a+b;
  System.out.print(" "+c);
  a=b;
  b=c;
  x+=1;
 }