ft_intlen.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_intlen.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: alalaoui <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/04/23 15:17:53 by alalaoui          #+#    #+#             */
/*   Updated: 2017/08/28 20:00:31 by alalaoui         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int				ft_intlen(long long int n)
{
	int			len;

	if (n <= LONG_MIN)
		return (20);
	len = 0;
	if (n <= 0)
	{
		len++;
		n = -n;
	}
	while (n > 0)
	{
		n = n / 10;
		len++;
	}
	return (len);
}