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ft_putnbr_fd.c
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ft_putnbr_fd.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_putnbr_fd.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: Jev <jsouza-c@student.42sp.org.br> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/10/01 01:19:41 by Jev #+# #+# */
/* Updated: 2021/11/04 23:38:20 by Jev ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
static void negative_putnbr(int n, int fd)
{
char num;
if (n == 1)
{
return ;
}
if (!n)
{
negative_putnbr(1, fd);
return (ft_putchar_fd('-', fd));
}
else if (n)
{
num = (n % 10) * (-1) + '0';
negative_putnbr(n / 10, fd);
return (ft_putchar_fd(num, fd));
}
}
void ft_putnbr_fd(int n, int fd)
{
char num;
static int before;
if (!n)
{
if (before == 0)
{
ft_putchar_fd('0', fd);
return ;
}
return ;
}
else if (n < 0)
{
return (negative_putnbr(n, fd));
}
else if (n && n <= INT_MAX)
{
before = n;
num = (n % 10) + '0';
ft_putnbr_fd(n / 10, fd);
return (ft_putchar_fd(num, fd));
}
}