#include <unistd.h>

void	ft_putnbr(int nb)
{
	long	nbl;
	char	c[10];
	short	i;

	nbl = nb;
	i = 0 ;
	if (0 == nb)

	{
		write(1, "0", 1);
		return ;
	}
	if (nbl < 0)
	{
		nbl *= (-1);
		write(1, "-", 1);
	}
	while (nbl % 10)
	{
		c[i++] = (nbl % 10) + 48;
		nbl /= 10;
	}
	while (i >= 0)
		write(1, &c[--i], 1);
}

int main(void)
{
    ft_putnbr(-42);
    write(1, "\n", 1);
    ft_putnbr(0);
    write(1, "\n", 1);
    ft_putnbr(42);
    write(1, "\n", 1);
    ft_putnbr(2147483647);
    write(1, "\n", 1);
    ft_putnbr(-2147483647);
    write(1, "\n", 1);    
}