exam final

1 files changed, 52 insertions, 0 deletions

diff --git a/exam_final/rendu/ord_alphlong/helper.c b/exam_final/rendu/ord_alphlong/helper.c
new file mode 100755
index 0000000..7d285c1
--- /dev/null
+++ b/exam_final/rendu/ord_alphlong/helper.c
@@ -0,0 +1,52 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   helper.c                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/26 14:40:48 by exam              #+#    #+#             */
+/*   Updated: 2019/07/26 16:35:08 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include <unistd.h>
+#include "include.h"
+
+int		ft_strlen(char *str)
+{
+	int counter;
+
+	counter = 0;
+	while (str[counter])
+		counter++;
+	return (counter);
+}
+
+int		letter_diff(char a, char b)
+{
+	if (b >= 'A' && b <= 'Z')
+		b += 'a' - 'A';
+	if (a >= 'A' && a <= 'Z')
+		a += 'a' - 'A';
+	return (a - b);
+}
+
+void	ft_putstr(char *str)
+{
+	while (*str)
+		write(1, str++, 1);
+}
+
+int		str_lettercmp(char *s1, char *s2)
+{
+	if (ft_strlen(s1) != ft_strlen(s2))
+		return (-1);
+	while (*s1 && *s2 && letter_diff(*s1, *s2) == 0)
+	{
+		s1++;
+		s2++;
+	}
+	return (letter_diff(*s1, *s2));
+}