/* ************************************************************************** */ /* */ /* ::: :::::::: */ /* ft_fibonacci.c :+: :+: :+: */ /* +:+ +:+ +:+ */ /* By: adjoly +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2023/07/23 22:53:47 by adjoly #+# #+# */ /* Updated: 2023/07/31 16:58:43 by adjoly ### ########.fr */ /* */ /* ************************************************************************** */ int ft_fibonacci(int index) { if (index < 0) return (-1); if (index == 0) return (0); if (index == 1) return (1); if (index == 2) return (1); return (ft_fibonacci(index - 2) + ft_fibonacci(index - 1)); }