fibonacci java
import info1.*; public class FibonacciDemo1{ public static void main(String[] args){ System.out.print("Geben Sie ein Zahl an: "); int a = Console.in.readInt(); System.out.println("fib("+a+") = " + fibonacci(a)); } private static int fibonacci(int a){ if (a==1||a==2) return 1; else return fibonacci(a-1)+fibonacci(a-2); } }