Java示例计算Fibonacci系列

public class MainClass {

   public static long fibonacci(long number) {

      if ((number == 0) || (number == 1)) return number;

      else return fibonacci(number - 1) + fibonacci(number - 2);

   }

   public static void main(String[] args) {

      for (int counter = 0; counter <= 10; counter++){

         System.out.printf("Fibonacci of %d is: %d\n", counter, fibonacci(counter));

      }

   }

}