ft_count_nbr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_count_nbr.c                                     :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cprune <marvin@42.fr>                      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/12/10 17:43:52 by cprune            #+#    #+#             */
/*   Updated: 2015/12/11 14:29:58 by cprune           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_count_nbr(int nbr)
{
	int i;

	i = 0;
	if (nbr == 0)
		return (1);
	while (nbr != 0)
	{
		nbr = nbr / 10;
		i++;
	}
	return (i);
}