42-archive/42-piscine-c/d04/ex03/ft_recursive_power.c
2016-08-25 20:50:28 +02:00

26 lines
1.1 KiB
C

/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_recursive_power.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jhalford <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/08/04 15:32:21 by jhalford #+# #+# */
/* Updated: 2016/08/05 13:55:36 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
int ft_recursive_power(int nb, int power)
{
int nb_prev;
nb_prev = nb;
if (power < 0)
return (0);
else if (power == 0)
return (1);
else if (power == 1)
return (nb);
nb = ft_recursive_power(nb, power - 1);
return (nb * nb_prev);
}