ft_nlength.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_nlength.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: sbaiyrov <sbaiyrov@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/10/02 14:22:21 by sbaiyrov          #+#    #+#             */
/*   Updated: 2019/10/02 14:41:19 by sbaiyrov         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int			ft_nlength(int n)
{
	int		r;

	if (n == 0)
		return (1);
	r = 0;
	if (n < 0)
		r++;
	while (n)
	{
		n /= 10;
		r++;
	}
	return (r);
}