/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_fibonacci.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: whaffman <whaffman@student.codam.nl>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/06/13 11:34:54 by whaffman          #+#    #+#             */
/*   Updated: 2024/06/13 11:40:20 by whaffman         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stdio.h>

int	ft_fibonacci(int index)
{
	if (index < 0)
		return (-1);
	else if (index < 2)
		return (index);
	else
		return (ft_fibonacci(index - 1) + ft_fibonacci(index - 2));
}

#ifdef DEBUG

int	main(void)
{
	int	i;

	i = -3;
	while (i < 10)
	{
		printf("fib(%d) = %d\n", i, ft_fibonacci(i));
		i++;
	}
	return (0);
}

#endif