exam final

5 files changed, 278 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));
+}
diff --git a/exam_final/rendu/ord_alphlong/helper2.c b/exam_final/rendu/ord_alphlong/helper2.c
new file mode 100755
index 0000000..431274b
--- /dev/null
+++ b/exam_final/rendu/ord_alphlong/helper2.c
@@ -0,0 +1,77 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   helper2.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/26 15:20:07 by exam              #+#    #+#             */
+/*   Updated: 2019/07/26 16:29:42 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include "include.h"
+
+int		sorted(char **strs, int cmp(char*, char*))
+{
+	int	i;
+
+	i = 0;
+	if (strs[0] == NULL)
+		return (1);
+	while (strs[i + 1] != NULL)
+	{
+		if ((*cmp)(strs[i], strs[i + 1]) > 0)
+			return (0);
+		i++;
+	}
+	return (1);
+}
+
+void	sort_strs(char **strs, int cmp(char*, char*))
+{
+	int		i;
+	char	*tmp;
+
+	while (!sorted(strs, cmp))
+	{
+		i = 0;
+		while (strs[i + 1] != NULL)
+		{
+			if ((*cmp)(strs[i], strs[i + 1]) > 0)
+			{
+				tmp = strs[i];
+				strs[i] = strs[i + 1];
+				strs[i + 1] = tmp;
+			}
+			i++;
+		}
+	}
+}
+
+int		strlen_cmp(char *s1, char *s2)
+{
+	return (ft_strlen(s1) - ft_strlen(s2));
+}
+
+void	print_strs(char **strs)
+{
+	int	i;
+	int	len;
+
+	i = 0;
+	while (strs[i] != NULL)
+	{
+		len = ft_strlen(strs[i]);
+		while (strs[i] && ft_strlen(strs[i]) == len)
+		{
+			ft_putstr(strs[i]);
+			if (strs[i + 1] != NULL && ft_strlen(strs[i + 1]) == len)
+				ft_putstr(" ");
+			else
+				ft_putstr("\n");
+			i++;
+		}
+	}
+}
diff --git a/exam_final/rendu/ord_alphlong/helper3.c b/exam_final/rendu/ord_alphlong/helper3.c
new file mode 100755
index 0000000..83b548a
--- /dev/null
+++ b/exam_final/rendu/ord_alphlong/helper3.c
@@ -0,0 +1,75 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   helper3.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/26 16:34:01 by exam              #+#    #+#             */
+/*   Updated: 2019/07/26 16:34:28 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+#include "include.h"
+
+int		in_charset(char c)
+{
+	return (c == ' ' || c == '\t');
+}
+
+int		count_segment(char *str)
+{
+	int	counter;
+
+	counter = 0;
+	while (*str)
+	{
+		if (in_charset(*str))
+		{
+			str++;
+			continue ;
+		}
+		counter++;
+		while (*str && !in_charset(*str))
+			str++;
+	}
+	return (counter);
+}
+
+char    **ft_split(char *str)
+{
+	char	**strs;
+	char	*tmp;
+	int		size;
+	int		i;
+	int		j;
+
+	size = count_segment(str);
+	if ((strs = (char**)malloc(sizeof(char*) * (size + 1))) == NULL)
+		return (NULL);
+	i = 0;
+	while (i < size)
+	{
+		if (*str && in_charset(*str))
+		{
+			str++;
+			continue ;
+		}
+		j = 0;
+		while (str[j] && !in_charset(str[j]))
+			j++;
+		if ((tmp = (char*)malloc(sizeof(char) * (j + 1))) == NULL)
+			return (NULL);
+		j = 0;
+		while (*str && !in_charset(*str))
+		{
+			tmp[j] = *str++;
+			j++;
+		}
+		tmp[j] = '\0';
+		strs[i++] = tmp;
+	}
+	strs[i] = NULL;
+	return (strs);
+}
diff --git a/exam_final/rendu/ord_alphlong/include.h b/exam_final/rendu/ord_alphlong/include.h
new file mode 100755
index 0000000..ac171fa
--- /dev/null
+++ b/exam_final/rendu/ord_alphlong/include.h
@@ -0,0 +1,42 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   include.h                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/26 14:44:30 by exam              #+#    #+#             */
+/*   Updated: 2019/07/26 16:34:49 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef INCLUDE_H
+# define INCLUDE_H
+
+/*
+** helper.c
+*/
+
+int		ft_strlen(char *str);
+int		letter_diff(char a, char b);
+int		str_lettercmp(char *s1, char *s2);
+void	ft_putstr(char *str);
+
+/*
+** helper2.c
+*/
+
+int		sorted(char **strs, int cmp(char*, char*));
+void	sort_strs(char **strs, int cmp(char*, char*));
+int		strlen_cmp(char *s1, char *s2);
+void	print_strs(char **strs);
+
+/*
+** helper3.c
+*/
+
+int		in_charset(char c);
+int		count_segment(char *str);
+char	**ft_split(char *str);
+
+#endif
diff --git a/exam_final/rendu/ord_alphlong/main.c b/exam_final/rendu/ord_alphlong/main.c
new file mode 100755
index 0000000..5a46015
--- /dev/null
+++ b/exam_final/rendu/ord_alphlong/main.c
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/26 14:37:24 by exam              #+#    #+#             */
+/*   Updated: 2019/07/26 16:33:22 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+#include <stdlib.h>
+#include "include.h"
+
+#include <stdio.h>
+int	main(int argc, char **argv)
+{
+	char **strs;
+
+	if (argc != 2)
+	{
+		write(1, "\n", 1);
+		return (0);
+	}
+	strs = ft_split(argv[1]);
+	sort_strs(strs, &strlen_cmp);
+	sort_strs(strs, &str_lettercmp);
+	print_strs(strs);
+	return (0);
+}