libft101/ft_putnbr.c at master · thperchi/libft101 · GitHub

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/* ************************************************************************** */
/*                                                          LE - /            */
/*                                                              /             */
/*   ft_putnbr.c                                      .::    .:/ .      .::   */
/*                                                 +:+:+   +:    +:  +:+:+    */
/*   By: thperchi <marvin@le-101.fr>                +:+   +:    +:    +:+     */
/*                                                 #+#   #+    #+    #+#      */
/*   Created: 2018/07/11 03:47:03 by thperchi     #+#   ##    ##    #+#       */
/*   Updated: 2018/10/10 18:21:50 by thperchi    ###    #+. /#+    ###.fr     */
/*                                                         /                  */
/*                                                        /                   */
/* ************************************************************************** */

#include "libft.h"

void	ft_putnbr(int nb)
{
	int x;

	x = nb;
	if (x == -2147483648)
	{
		write(1, "-2147483648", 11);
	}
	else if (nb < 0)
	{
		ft_putchar('-');
		x = x * -1;
		ft_putnbr(x);
	}
	else if (x > 9)
	{
		ft_putnbr(x / 10);
		ft_putnbr(x % 10);
	}
	else
		ft_putchar(x + '0');
}