ft_putnbr.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_putnbr.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: oqaroot <oqaroot@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/08/01 20:39:15 by oqaroot           #+#    #+#             */
/*   Updated: 2024/08/04 12:39:37 by oqaroot          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "ft_printf.h"

int	ft_putnbr(int n)
{
	int		len;
	char	num[12];
	int		i;

	i = 11;
	len = 0;
	num[i--] = '\0';
	if (n == 0)
		return (ft_putchar('0'));
	if (n == -2147483648)
		return (ft_putstr("-2147483648"));
	if (n < 0)
	{
		len += ft_putchar('-');
		n = -n;
	}
	while (n)
	{
		num[i--] = (n % 10) + '0';
		n /= 10;
	}
	return (len + ft_putstr(&num[i + 1]));
}