fibTopDown.java

public class Fibonacci{
	public static int fibTopDown(int n, int [] fib) {
		if(n==0) return 0;
		if(n==1) return 1;
		if(fib[n]!=0){
			return fib[n];
		}else{
			fib[n] = fibTopDown(n-1, fib) + fibTopDown(n-2, fib);
			return fib[n];
		}
	}
	public static void main(String[] args){
		int n = 10;
		int [] fib = new int[n+1];
		System.out.println(fibTopDown(n, fib));
	}
}

is this supposed to be 0?

if(n==0) return 1; Should return 0 (zero)

Thanks , updated it