package eu.dnetlib.contract.example;

/**
 * Fibonacci value computer.
 * 
 * @author mhorst
 *
 */
public class Fibonacci implements IFibonacci {
	
    public long fib(int n) {
        if (n <= 1) return n;
        else return fib(n-1) + fib(n-2);
    }

}