/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_iterative_factorial.c                           :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gtertysh <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/10/31 15:38:54 by gtertysh          #+#    #+#             */
/*   Updated: 2016/10/31 15:38:59 by gtertysh         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

int		ft_iterative_factorial(int nb)
{
	int fac;

	fac = 1;
	if (nb > 12 || nb < 0)
	{
		return (0);
	}
	else
	{
		while (nb > 0)
		{
			fac *= nb;
			nb--;
		}
	}
	return (fac);
}