c00 start, shell01 ex01 correcion

1 files changed, 36 insertions, 0 deletions

diff --git a/c00/ex04/ft_is_negative.c b/c00/ex04/ft_is_negative.c
new file mode 100644
index 0000000..58c1b60
--- /dev/null
+++ b/c00/ex04/ft_is_negative.c
@@ -0,0 +1,36 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_is_negative.c                                   :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <charles.cabergs@gmail.com>       +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/02 22:43:22 by cacharle          #+#    #+#             */
+/*   Updated: 2019/07/02 22:50:01 by cacharle         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+void	ft_is_negative(int n);
+
+void	ft_is_negative(int n)
+{
+	char	negative_char;
+	char	positive_char;
+
+	negative_char = 'N';
+	positive_char = 'P';
+	if (n < 0)
+		write(1, &negative_char, 1);
+	else
+		write(1, &positive_char, 1);
+}
+
+int		main(void)
+{
+	ft_is_negative(-1);
+	ft_is_negative(1);
+	ft_is_negative(0);
+	return (0);
+}