Fib

public class Test{

    static int fib(int n) {
        if(n == 0) return 1;
        if(n == 1) return 1;

        return fib(n - 1) + fib(n - 2);
    }

    public static void main(String[] args) {
        System.out.println(Test.fib(8));
    }

}