exam02

24 files changed, 662 insertions, 0 deletions

diff --git a/exam02/rendu/__GIT_HISTORY b/exam02/rendu/__GIT_HISTORY
new file mode 100755
index 0000000..d5f359c
--- /dev/null
+++ b/exam02/rendu/__GIT_HISTORY
@@ -0,0 +1,116 @@
+commit 3504df713290070aacf0a8da8001336fb62b4577
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 20:46:13 2019 +0200
+
+    asdfasdf
+
+ ft_list_remove_if/ft_list_remove_if.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+commit 9d00fa46ce651f5943087bad69a911bfebdc88ad
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 20:39:22 2019 +0200
+
+    asf
+
+ ft_list_remove_if/ft_list_remove_if.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+commit 6d9d9ca53f11377f3e2756fd61aa358be5aabdd2
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 20:38:29 2019 +0200
+
+    asf
+
+ ft_list_remove_if/ft_list_remove_if.c | 5 +----
+ 1 file changed, 1 insertion(+), 4 deletions(-)
+
+commit 2f6ad7d91e28d3179d8fd777fe88579d732f15fb
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 20:37:13 2019 +0200
+
+    list
+
+ ft_list_remove_if/ft_list_remove_if.c | 37 +++++++++++++++++++++++++++++++++++
+ 1 file changed, 37 insertions(+)
+
+commit e1d809b40ef3936085f2a56d9e54848b7e77bd8a
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 20:00:12 2019 +0200
+
+    asdfasdf
+
+ ft_rrange/ft_rrange.c | 27 ++++++++++-----------------
+ 1 file changed, 10 insertions(+), 17 deletions(-)
+
+commit 71bf2a5c30017e01d039a3f114b5cc01f4ad334a
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 19:09:56 2019 +0200
+
+    bonjour
+
+ ft_rrange/ft_rrange.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+commit 40feb08e3202c7d6c83e09b7526258ff82a0a293
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 18:54:17 2019 +0200
+
+    ft_rrange size
+
+ ft_rrange/ft_rrange.c | 18 +++++++++++++++---
+ 1 file changed, 15 insertions(+), 3 deletions(-)
+
+commit 9b8fdc6dcf64a8aaf46bbd39f3598616f32e4fc5
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 18:20:30 2019 +0200
+
+    ft_rrange
+
+ ft_rrange/ft_rrange.c | 37 +++++++++++++++++++++++++++++++++++++
+ 1 file changed, 37 insertions(+)
+
+commit e55263c319f4491638e764f7418655a92facec58
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 18:04:12 2019 +0200
+
+    ft_atoi
+
+ ft_atoi/ft_atoi.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 59 insertions(+)
+
+commit 6fbc33f57a19fb0b0f101ad538a2011007429568
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 17:45:06 2019 +0200
+
+    inter
+
+ inter/inter.c | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 64 insertions(+)
+
+commit 766b1b4abec091287378709d8f7e20fd27f020b4
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 17:19:23 2019 +0200
+
+    ft_strrev
+
+ ft_strrev/ft_strrev.c | 33 +++++++++++++++++++++++++++++++++
+ 1 file changed, 33 insertions(+)
+
+commit 06ff02b093ea8da767601aca500c4d7a7ed4db63
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 17:07:19 2019 +0200
+
+    ft_swap
+
+ ft_swap/ft_swap.c | 20 ++++++++++++++++++++
+ 1 file changed, 20 insertions(+)
+
+commit 4b856e7c41ed7373d74bbe1fe349f235c5e54e79
+Author: Exam 42 <exam-no-reply@42.fr>
+Date:   Fri Jul 19 17:04:35 2019 +0200
+
+    aff_a
+
+ aff_a/aff_a.c | 21 +++++++++++++++++++++
+ 1 file changed, 21 insertions(+)
diff --git a/exam02/rendu/aff_a/aff_a.c b/exam02/rendu/aff_a/aff_a.c
new file mode 100755
index 0000000..ab4867c
--- /dev/null
+++ b/exam02/rendu/aff_a/aff_a.c
@@ -0,0 +1,21 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   aff_a.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/19 17:01:33 by exam              #+#    #+#             */
+/*   Updated: 2019/07/19 17:03:04 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+int	main(int argc, char **argv)
+{
+	(void)argc;
+	(void)argv;
+	write(1, "a\n", 2);
+	return (0);
+}
diff --git a/exam02/rendu/ft_atoi/ft_atoi.c b/exam02/rendu/ft_atoi/ft_atoi.c
new file mode 100755
index 0000000..eda0f8d
--- /dev/null
+++ b/exam02/rendu/ft_atoi/ft_atoi.c
@@ -0,0 +1,59 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_atoi.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/19 17:46:19 by exam              #+#    #+#             */
+/*   Updated: 2019/07/19 18:03:23 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+int	pow10(int exponent)
+{
+	int	acc;
+
+	acc = 1;
+	while (exponent > 0)
+	{
+		acc *= 10;
+		exponent--;
+	}
+	return (acc);
+}
+
+
+int	ft_atoi(const char *str)
+{
+	int	nb;
+	int i;
+	int j;
+	int	is_negative;
+
+	nb = 0;
+	while (*str == ' ' | *str == '\t' || *str == '\n' || *str == '\v'
+			|| *str == '\f' || *str == '\r')
+		str++;
+	is_negative = 0;
+	if (*str == '-' || *str == '+')
+	{
+		if (*str == '-')
+			is_negative = 1;
+		str++;
+	}
+	j = 0;
+	while (str[j] >= '0' && str[j] <= '9')
+		j++;
+	j--;
+	i = 0;
+	while (j >= 0)
+	{
+		nb += (str[j] - '0') * pow10(i);
+		i++;
+		j--;
+	}
+	if (is_negative)
+		nb = -nb;
+	return (nb);
+}
diff --git a/exam02/rendu/ft_list_remove_if/ft_list_remove_if.c b/exam02/rendu/ft_list_remove_if/ft_list_remove_if.c
new file mode 100755
index 0000000..57d627c
--- /dev/null
+++ b/exam02/rendu/ft_list_remove_if/ft_list_remove_if.c
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_list_remove_if.c                                :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/19 20:02:01 by exam              #+#    #+#             */
+/*   Updated: 2019/07/19 20:46:03 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "ft_list.h"
+
+void	ft_list_remove_if(t_list **begin_list, void *data_ref, int (*cmp)())
+{
+	t_list	*cursor;
+	t_list	*prev;
+
+	if (!*begin_list)
+		return ;
+	while (*begin_list && (*cmp)(data_ref, (*begin_list)->data))
+		*begin_list = (*begin_list)->next;
+	cursor = *begin_list;
+	prev = NULL;
+	while (cursor)
+	{
+		while (cursor && (*cmp)(data_ref, cursor->data))
+		{
+			if (prev != NULL)
+				prev->next = cursor->next;
+			cursor = cursor->next;
+		}
+		prev = cursor;
+		if (cursor)
+			cursor = cursor->next;
+	}
+}
diff --git a/exam02/rendu/ft_rrange/ft_rrange.c b/exam02/rendu/ft_rrange/ft_rrange.c
new file mode 100755
index 0000000..d97081a
--- /dev/null
+++ b/exam02/rendu/ft_rrange/ft_rrange.c
@@ -0,0 +1,47 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_rrange.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/19 18:05:29 by exam              #+#    #+#             */
+/*   Updated: 2019/07/19 19:59:56 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdlib.h>
+
+long unsigned int	get_size(int start, int end)
+{
+	long unsigned int	size;
+
+	if (start < end)
+		size = (long int)end - (long int)start;
+	else if (start > end)
+		size = (long int)start - (long int)end;
+	else
+		size = 0;
+	return (size);
+}
+
+int	*ft_rrange(int start, int end)
+{
+	int	*rrange;
+	long unsigned int	i;
+
+	if ((rrange = (int*)malloc(sizeof(int) * (get_size(start, end) + 1))) == NULL)
+		return (NULL);
+	rrange[0] = end;
+	if (start == end)
+		return (rrange);
+	i = 0;
+	while (end != start)
+	{
+		rrange[i] = end;
+		end += (end < start ? 1 : -1);
+		i++;
+	}
+	rrange[i] = start;
+	return (rrange);	
+}
diff --git a/exam02/rendu/ft_strrev/ft_strrev.c b/exam02/rendu/ft_strrev/ft_strrev.c
new file mode 100755
index 0000000..c58bc25
--- /dev/null
+++ b/exam02/rendu/ft_strrev/ft_strrev.c
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_strrev.c                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/19 17:08:38 by exam              #+#    #+#             */
+/*   Updated: 2019/07/19 17:18:13 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+char	*ft_strrev(char *str)
+{
+	int		i;
+	int		j;
+	char	tmp;
+
+	i = 0;
+	j = 0;
+	while (str[j])
+		j++;
+	j--;
+	while (i < j)
+	{
+		tmp = str[i];
+		str[i] = str[j];
+		str[j] = tmp;
+		j--;
+		i++;
+	}
+	return (str);	
+}
diff --git a/exam02/rendu/ft_swap/ft_swap.c b/exam02/rendu/ft_swap/ft_swap.c
new file mode 100755
index 0000000..acf1212
--- /dev/null
+++ b/exam02/rendu/ft_swap/ft_swap.c
@@ -0,0 +1,20 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_swap.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/19 17:05:36 by exam              #+#    #+#             */
+/*   Updated: 2019/07/19 17:06:14 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+void	ft_swap(int *a, int *b)
+{
+	int	tmp;
+
+	tmp = *a;
+	*a = *b;
+	*b = tmp;
+}
diff --git a/exam02/rendu/inter/inter.c b/exam02/rendu/inter/inter.c
new file mode 100755
index 0000000..5dc911c
--- /dev/null
+++ b/exam02/rendu/inter/inter.c
@@ -0,0 +1,64 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   inter.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: exam <marvin@42.fr>                        +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2019/07/19 17:20:35 by exam              #+#    #+#             */
+/*   Updated: 2019/07/19 17:44:03 by exam             ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <unistd.h>
+
+int	already_checked(char *str, int index)
+{
+	char tested;
+
+	tested = str[index];
+	while (index-- > 0)
+		if (str[index] == tested)
+			return (1);
+	return (0);
+}
+
+int	inside(char *str, char c)
+{
+	while (*str)
+	{
+		if (c == *str)
+			return (1);
+		str++;
+	}
+	return (0);
+}
+
+int	main(int argc, char **argv)
+{
+	char	*str1;
+	char	*str2;
+	int		i;
+
+	if (argc != 3)
+	{
+		write(1, "\n", 1);
+		return (0);
+	}
+	i = 0;
+	str1 = argv[1];
+	str2 = argv[2];
+	while (str1[i])
+	{
+		if (already_checked(str1, i))
+		{
+			i++;
+			continue ;
+		}
+		if (inside(str2, str1[i]))
+			write(1, &str1[i], 1);
+		i++;
+	}
+	write(1, "\n", 1);
+	return (0);
+}
diff --git a/exam02/subjects/0-0-aff_a/subject.en.txt b/exam02/subjects/0-0-aff_a/subject.en.txt
new file mode 100644
index 0000000..c8863b4
--- /dev/null
+++ b/exam02/subjects/0-0-aff_a/subject.en.txt
@@ -0,0 +1,20 @@
+Assignment name  : aff_a
+Expected files   : aff_a.c
+Allowed functions: write
+--------------------------------------------------------------------------------
+
+Write a program that takes a string, and displays the first 'a' character it
+encounters in it, followed by a newline. If there are no 'a' characters in the
+string, the program diplays 'a' followed by a newline. If the number of parameters is not
+1, the program displays 'a' followed by a newline.
+
+Example:
+
+$> ./aff_a "abc" | cat -e
+a$
+$> ./aff_a "RaInB0w d4Sh!" | cat -e
+a$
+$> ./aff_a "ThE Ck3 Is L|3" | cat -e
+a$
+$> ./aff_a | cat -e
+a$
diff --git a/exam02/subjects/0-0-aff_a/subject.fr.txt b/exam02/subjects/0-0-aff_a/subject.fr.txt
new file mode 100644
index 0000000..3dadbad
--- /dev/null
+++ b/exam02/subjects/0-0-aff_a/subject.fr.txt
@@ -0,0 +1,22 @@
+Assignment name  : aff_a
+Expected files   : aff_a.c
+Allowed functions: write
+--------------------------------------------------------------------------------
+
+Écrire un programme qui prend en paramètre une chaîne de caractères, et qui
+affiche sur la sortie standard le premier caractère 'a' rencontré dans
+cette chaîne, suivi de '\n'. Si aucun 'a'
+n'est rencontré dans la chaîne, le programme affiche 'a' suivi de
+'\n'. Si le nombre de paramètres est différent de 1, le
+programme affiche 'a' suivi de '\n'.
+
+Exemple:
+
+$> ./aff_a "abc" | cat -e
+a$
+$> ./aff_a "dubO a POIL" | cat -e
+a$
+$> ./aff_a "zaz sent le poney" | cat -e
+a$
+$> ./aff_a | cat -e
+a$
diff --git a/exam02/subjects/1-0-ft_swap/\ b/exam02/subjects/1-0-ft_swap/\
new file mode 100644
index 0000000..8fea86e
--- /dev/null
+++ b/exam02/subjects/1-0-ft_swap/\
@@ -0,0 +1,12 @@
+Exercitiu  : ft_swap
+Fisiere de iesire  : ft_swap.c
+Functii autorizate : 
+--------------------------------------------------------------------------------
+
+Scrieti o functie ce schimba valoarea a doi intregi ale caror adrese sunt 
+transmise ca parametri.
+
+Ea trebuie sa aibaprototipul urmator:
+
+void	ft_swap(int *a, int *b);
+
diff --git a/exam02/subjects/1-0-ft_swap/subject.en.txt b/exam02/subjects/1-0-ft_swap/subject.en.txt
new file mode 100644
index 0000000..d8fdd7e
--- /dev/null
+++ b/exam02/subjects/1-0-ft_swap/subject.en.txt
@@ -0,0 +1,11 @@
+Assignment name  : ft_swap
+Expected files   : ft_swap.c
+Allowed functions: 
+--------------------------------------------------------------------------------
+
+Write a function that swaps the contents of two integers the adresses of which
+are passed as parameters.
+
+Your function must be declared as follows:
+
+void	ft_swap(int *a, int *b);
diff --git a/exam02/subjects/1-0-ft_swap/subject.fr.txt b/exam02/subjects/1-0-ft_swap/subject.fr.txt
new file mode 100644
index 0000000..e492fbf
--- /dev/null
+++ b/exam02/subjects/1-0-ft_swap/subject.fr.txt
@@ -0,0 +1,11 @@
+Assignment name  : ft_swap
+Expected files   : ft_swap.c
+Allowed functions: 
+--------------------------------------------------------------------------------
+
+Écrire une fonction qui échange le contenu de deux entiers dont les adresses
+sont passées en paramêtres.
+
+Elle devra être prototypée de la façon suivante :
+
+void	ft_swap(int *a, int *b);
diff --git a/exam02/subjects/2-0-ft_strrev/subject.en.txt b/exam02/subjects/2-0-ft_strrev/subject.en.txt
new file mode 100644
index 0000000..6c31580
--- /dev/null
+++ b/exam02/subjects/2-0-ft_strrev/subject.en.txt
@@ -0,0 +1,12 @@
+Assignment name  : ft_strrev
+Expected files   : ft_strrev.c
+Allowed functions: 
+--------------------------------------------------------------------------------
+
+Write a function that reverses a string by modifying it.
+
+It must return its parameter.
+
+Your function must be declared as follows:
+
+char    *ft_strrev(char *str);
diff --git a/exam02/subjects/2-0-ft_strrev/subject.fr.txt b/exam02/subjects/2-0-ft_strrev/subject.fr.txt
new file mode 100644
index 0000000..f6eb115
--- /dev/null
+++ b/exam02/subjects/2-0-ft_strrev/subject.fr.txt
@@ -0,0 +1,12 @@
+Assignment name  : ft_strrev
+Expected files   : ft_strrev.c
+Allowed functions: 
+--------------------------------------------------------------------------------
+
+Écrire une fonction qui inverse une chaîne de caractères en la modifiant.
+
+Elle devra renvoyer son paramètre.
+
+Votre fonction devra être prototypée de la façon suivante :
+
+char    *ft_strrev(char *str);
diff --git a/exam02/subjects/3-0-inter/examples.txt b/exam02/subjects/3-0-inter/examples.txt
new file mode 100644
index 0000000..57c63e8
--- /dev/null
+++ b/exam02/subjects/3-0-inter/examples.txt
@@ -0,0 +1,9 @@
+$>./inter "padinton" "paqefwtdjetyiytjneytjoeyjnejeyj" | cat -e
+padinto$
+$>./inter ddf6vewg64f gtwthgdwthdwfteewhrtag6h4ffdhsd | cat -e
+df6ewg4$
+$>./inter "rien" "cette phrase ne cache rien" | cat -e
+rien$
+$>./inter | cat -e
+$
+
diff --git a/exam02/subjects/3-0-inter/subject.en.txt b/exam02/subjects/3-0-inter/subject.en.txt
new file mode 100644
index 0000000..7259b8b
--- /dev/null
+++ b/exam02/subjects/3-0-inter/subject.en.txt
@@ -0,0 +1,23 @@
+Assignment name  : inter
+Expected files   : inter.c
+Allowed functions: write
+--------------------------------------------------------------------------------
+
+Write a program that takes two strings and displays, without doubles, the
+characters that appear in both strings, in the order they appear in the first
+one.
+
+The display will be followed by a \n.
+
+If the number of arguments is not 2, the program displays \n.
+
+Examples:
+
+$>./inter "padinton" "paqefwtdjetyiytjneytjoeyjnejeyj" | cat -e
+padinto$
+$>./inter ddf6vewg64f gtwthgdwthdwfteewhrtag6h4ffdhsd | cat -e
+df6ewg4$
+$>./inter "nothing" "This sentence hides nothing" | cat -e
+nothig$
+$>./inter | cat -e
+$
diff --git a/exam02/subjects/3-0-inter/subject.fr.txt b/exam02/subjects/3-0-inter/subject.fr.txt
new file mode 100644
index 0000000..69cfee8
--- /dev/null
+++ b/exam02/subjects/3-0-inter/subject.fr.txt
@@ -0,0 +1,23 @@
+Assignment name  : inter
+Expected files   : inter.c
+Allowed functions: write
+--------------------------------------------------------------------------------
+
+Écrire un programme qui prend en paramètres deux chaînes de caractères et qui
+affiche sans doublon les caractères communs aux deux chaînes.
+
+L'affichage se fera dans l'ordre d'apparition dans la premiere chaîne.
+L'affichage doit être suivi d'un '\n'.
+
+Si le nombre de paramètres transmis est différent de 2, le programme affiche
+'\n'.
+
+Exemples:
+$>./inter "padinton" "paqefwtdjetyiytjneytjoeyjnejeyj" | cat -e
+padinto$
+$>./inter ddf6vewg64f gtwthgdwthdwfteewhrtag6h4ffdhsd | cat -e
+df6ewg4$
+$>./inter "rien" "cette phrase ne cache rien" | cat -e
+rien$
+$>./inter | cat -e
+$
diff --git a/exam02/subjects/4-0-ft_atoi/subject.en.txt b/exam02/subjects/4-0-ft_atoi/subject.en.txt
new file mode 100644
index 0000000..ebfe92b
--- /dev/null
+++ b/exam02/subjects/4-0-ft_atoi/subject.en.txt
@@ -0,0 +1,13 @@
+Assignment name  : ft_atoi
+Expected files   : ft_atoi.c
+Allowed functions: None
+--------------------------------------------------------------------------------
+
+Write a function that converts the string argument str to an integer (type int)
+and returns it.
+
+It works much like the standard atoi(const char *str) function, see the man.
+
+Your function must be declared as follows:
+
+int	ft_atoi(const char *str);
diff --git a/exam02/subjects/4-0-ft_atoi/subject.fr.txt b/exam02/subjects/4-0-ft_atoi/subject.fr.txt
new file mode 100644
index 0000000..2c9977c
--- /dev/null
+++ b/exam02/subjects/4-0-ft_atoi/subject.fr.txt
@@ -0,0 +1,12 @@
+Assignment name  : ft_atoi
+Expected files   : ft_atoi.c
+Allowed functions: None
+--------------------------------------------------------------------------------
+
+Écrire une fonction qui convertit une chaîne en un entier (type int) et le retourne.
+
+Marche comme la fonction standard atoi(const char *str), voir le man.
+
+La fonction doit être prototypée comme suit:
+
+int	ft_atoi(const char *str);
diff --git a/exam02/subjects/5-0-ft_rrange/subject.en.txt b/exam02/subjects/5-0-ft_rrange/subject.en.txt
new file mode 100644
index 0000000..f9129bc
--- /dev/null
+++ b/exam02/subjects/5-0-ft_rrange/subject.en.txt
@@ -0,0 +1,19 @@
+Assignment name  : ft_rrange
+Expected files   : ft_rrange.c
+Allowed functions: malloc
+--------------------------------------------------------------------------------
+
+Write the following function:
+
+int     *ft_rrange(int start, int end);
+
+It must allocate (with malloc()) an array of integers, fill it with consecutive
+values that begin at end and end at start (Including start and end !), then
+return a pointer to the first value of the array.
+
+Examples:
+
+- With (1, 3) you will return an array containing 3, 2 and 1
+- With (-1, 2) you will return an array containing 2, 1, 0 and -1.
+- With (0, 0) you will return an array containing 0.
+- With (0, -3) you will return an array containing -3, -2, -1 and 0.
diff --git a/exam02/subjects/5-0-ft_rrange/subject.fr.txt b/exam02/subjects/5-0-ft_rrange/subject.fr.txt
new file mode 100644
index 0000000..1a1e44c
--- /dev/null
+++ b/exam02/subjects/5-0-ft_rrange/subject.fr.txt
@@ -0,0 +1,19 @@
+Assignment name  : ft_rrange
+Expected files   : ft_rrange.c
+Allowed functions: malloc
+--------------------------------------------------------------------------------
+
+Écrire la fonction suivante :
+
+int     *ft_rrange(int start, int end);
+
+Cette fonction doit allouer avec malloc() un tableau d'ints, le remplir avec
+les valeurs (consécutives) démarrant à end et finissant à start (start et end
+inclus !), et renvoyer un pointeur vers la première valeur du tableau.
+
+Exemples:
+
+- Avec (1, 3) vous devrez renvoyer un tableau contenant 3, 2 et 1.
+- Avec (-1, 2) vous devrez renvoyer un tableau contenant 2, 1, 0 et -1.
+- Avec (0, 0) vous devrez renvoyer un tableau contenant 0.
+- Avec (0, -3) vous devrez renvoyer un tableau contenant -3, -2, -1 et 0.
diff --git a/exam02/subjects/6-0-ft_list_remove_if/subject.en.txt b/exam02/subjects/6-0-ft_list_remove_if/subject.en.txt
new file mode 100644
index 0000000..f9b9783
--- /dev/null
+++ b/exam02/subjects/6-0-ft_list_remove_if/subject.en.txt
@@ -0,0 +1,23 @@
+Assignment name  : ft_list_remove_if
+Expected files   : ft_list_remove_if.c
+Allowed functions: free
+--------------------------------------------------------------------------------
+
+Write a function called ft_list_remove_if that removes from the
+passed list any element the data of which is "equal" to the reference data.
+
+It will be declared as follows :
+
+void ft_list_remove_if(t_list **begin_list, void *data_ref, int (*cmp)());
+
+cmp takes two void* and returns 0 when both parameters are equal.
+
+You have to use the ft_list.h file, which will contain:
+
+$>cat ft_list.h
+typedef struct      s_list
+{
+    struct s_list   *next;
+    void            *data;
+}                   t_list;
+$>
diff --git a/exam02/subjects/6-0-ft_list_remove_if/subject.fr.txt b/exam02/subjects/6-0-ft_list_remove_if/subject.fr.txt
new file mode 100644
index 0000000..cba53ae
--- /dev/null
+++ b/exam02/subjects/6-0-ft_list_remove_if/subject.fr.txt
@@ -0,0 +1,23 @@
+Assignment name  : ft_list_remove_if
+Expected files   : ft_list_remove_if.c
+Allowed functions: free
+--------------------------------------------------------------------------------
+
+Écrire une fonction ft_list_remove_if qui efface de la liste tous les élements
+dont la donnée est "égale" à la donnée de référence.
+
+Elle devra être prototypée de la façon suivante :
+
+void ft_list_remove_if(t_list **begin_list, void *data_ref, int (*cmp)());
+
+cmp prends deux void* et renvoie 0 lorsque les 2 paramètres sont égaux.
+
+À la correction, vous disposez du fichier ft_list.h tel que :
+
+$>cat ft_list.h
+typedef struct      s_list
+{
+    struct s_list   *next;
+    void            *data;
+}                   t_list;
+$>