diff --git a/Makefile b/Makefile
index e8d055f..063a611 100644
--- a/Makefile
+++ b/Makefile
@@ -6,11 +6,11 @@
 #    By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2022/11/28 16:34:37 by cchauvet          #+#    #+#              #
-#    Updated: 2022/12/09 18:03:57 by cchauvet         ###   ########.fr        #
+#    Updated: 2022/12/11 15:02:59 by cchauvet         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
-SRCS = ft_swap.c ft_putstr.c ft_p.c ft_sort.c ft_tablen.c main.c ft_atoi.c ft_radix.c ft_isnum.c ft_r.c ft_is_sorted.c ft_bozo_sort.c ft_get_max.c ft_rr.c ft_s.c
+SRCS = ft_swap.c ft_putstr.c ft_p.c ft_sort.c ft_tablen.c main.c ft_atoi.c ft_radix.c ft_isnum.c ft_r.c ft_is_sorted.c ft_bozo_sort.c ft_get_max.c ft_rr.c ft_s.c ft_split.c ft_strlen.c
 
 OBJS = ${SRCS:.c=.o}
 
diff --git a/ft_bozo_sort.c b/ft_bozo_sort.c
index c7719d7..2aaa12c 100644
--- a/ft_bozo_sort.c
+++ b/ft_bozo_sort.c
@@ -6,23 +6,31 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/12/09 14:24:03 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/09 19:14:50 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/11 15:13:33 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "pushswap.h"
 
-static void	ft_specific_bozo_sort(t_tab tab_a, t_tab tab_b)
+static void	ft_specific_bozo_sort(t_tab tab_a)
 {
-	if (tab_a[0] == tab_a[1] - 1)
-		ft_rra(tab_a);
-	if (tab_a[0] == tab_a[1] + 1 && tab_a[1] == tab_a[2] + 1)
+	if (ft_tablen(tab_a) < 3)
 	{
-		ft_ra(tab_a);
-		ft_sa(tab_a);
+		if (!ft_is_sorted(tab_a))
+			ft_ra(tab_a);
+	}
+	else
+	{
+		if (tab_a[0] == tab_a[1] - 1)
+			ft_rra(tab_a);
+		if (tab_a[0] == tab_a[1] + 1 && tab_a[1] == tab_a[2] + 1)
+		{
+			ft_ra(tab_a);
+			ft_sa(tab_a);
+		}
+		if (tab_a[0] == tab_a[1] + 1)
+			ft_sa(tab_a);
 	}
-	if (tab_a[0] == tab_a[1] + 1)
-		ft_sa(tab_a);
 }
 
 void	ft_bozo_sort(t_tab tab_a, t_tab tab_b)
@@ -35,6 +43,7 @@ void	ft_bozo_sort(t_tab tab_a, t_tab tab_b)
 			ft_ra(tab_a);
 		ft_pb(tab_a, tab_b);
 	}
+	ft_specific_bozo_sort(tab_a);
 	if (!ft_is_sorted(tab_a))
 	{
 		ft_pb(tab_a, tab_b);
diff --git a/ft_bozo_sort.o b/ft_bozo_sort.o
index d82c3a8..89fb86d 100644
Binary files a/ft_bozo_sort.o and b/ft_bozo_sort.o differ
diff --git a/ft_s.o b/ft_s.o
index 2f9c4ad..d3dc876 100644
Binary files a/ft_s.o and b/ft_s.o differ
diff --git a/ft_sort.c b/ft_sort.c
index 68e2a0d..5c5bc5e 100644
--- a/ft_sort.c
+++ b/ft_sort.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/11/08 19:47:56 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/09 14:40:33 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/11 15:25:10 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -33,7 +33,6 @@ static t_tab	ft_values_simplifier(long int *tab_in, int size)
 		i++;
 	}
 	out[size] = STOP_VALUE;
-	free (tab_in);
 	return (out);
 }
 
diff --git a/ft_sort.o b/ft_sort.o
index c2e5875..a978d4c 100644
Binary files a/ft_sort.o and b/ft_sort.o differ
diff --git a/ft_split.c b/ft_split.c
index 18a40c9..b665cd7 100644
--- a/ft_split.c
+++ b/ft_split.c
@@ -6,13 +6,13 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/10/05 19:04:34 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/06 17:28:21 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/11 15:10:47 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "pushswap.h"
 
-static void	*ft_cancel(char **tab, size_t len)
+void	ft_cancel(char **tab, size_t len)
 {
 	size_t	i;
 
@@ -26,7 +26,6 @@ static void	*ft_cancel(char **tab, size_t len)
 		}
 		free(tab);
 	}
-	return (NULL);
 }
 
 char	*ft_substr(char const *s, unsigned int start, size_t len)
@@ -90,7 +89,10 @@ static char	**ft_segsplitter(char **tab, size_t len, const char *s, char c)
 			let_index++;
 		tab[tab_index] = ft_substr(s, start, let_index - start);
 		if (tab[tab_index] == NULL)
-			return (ft_cancel(tab, tab_index));
+		{
+			ft_cancel(tab, tab_index);
+			return (NULL);
+		}
 		tab_index++;
 	}
 	return (tab);
diff --git a/ft_split.o b/ft_split.o
new file mode 100644
index 0000000..cdd65ad
Binary files /dev/null and b/ft_split.o differ
diff --git a/ft_strlen.o b/ft_strlen.o
new file mode 100644
index 0000000..9738a9f
Binary files /dev/null and b/ft_strlen.o differ
diff --git a/ft_substr.o b/ft_substr.o
new file mode 100644
index 0000000..449ef53
Binary files /dev/null and b/ft_substr.o differ
diff --git a/main.c b/main.c
index 0cb59e9..dcac79f 100644
--- a/main.c
+++ b/main.c
@@ -6,33 +6,104 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/11/09 17:10:47 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/09 15:00:05 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/11 15:48:20 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "pushswap.h"
 
-int	main(int argc, char *argv[])
+int	ft_isin(long int *tab, int len, long int value)
 {
-	int			i;
-	long int	*tab_a;
+	int	i;
 
-	tab_a = malloc(argc * sizeof(long int));
-	if (tab_a == NULL)
+	i = 0;
+	while (i < len)
+	{
+		if (tab[i] == value)
+			return (1);
+		i++;
+	}
+	return (0);
+}
+
+void	ft_error(char **splitted)
+{
+	int	len;
+
+	write(2, "Error\n", 6);
+	len = 0;
+	while (splitted[len] != NULL)
+		len++;
+	ft_cancel(splitted, len);
+}
+
+int	ft_parse(long int *tab, const char *s)
+{
+	char	**splitted;
+	int		i;
+
+	splitted = ft_split(s, ' ');
+	if (splitted == NULL)
 		return (1);
+	i = 0;
+	while (splitted[i] != NULL)
+	{
+		if (!ft_isnum(splitted[i]))
+		{
+			ft_error(splitted);
+			return (0);
+		}
+		tab[i] = ft_atoi(splitted[i]);
+		if (ft_isin(tab, i, tab[i]))
+		{
+			ft_error(splitted);
+			return (0);
+		}
+		i++;
+	}
+	ft_cancel(splitted, i + 1);
+	return (i);
+}
+
+size_t	ft_total_len(int argc, char **argv)
+{
+	size_t	len;
+	int		i;
+
+	len = 0;
 	i = 1;
 	while (i < argc)
 	{
-		if (!ft_isnum(argv[i]))
+		len += ft_seglen(argv[i], ' ');
+		i++;
+	}
+	return (len);
+}
+
+int	main(int argc, char *argv[])
+{
+	int			i;
+	int			y;
+	size_t		len;
+	long int	*tab_a;
+
+	tab_a = malloc(ft_total_len(argc, argv) * sizeof(long int));
+	if (tab_a == NULL)
+		return (1);
+	i = 0;
+	len = 0;
+	while (++i < argc)
+	{
+		y = ft_parse(tab_a + len, argv[i]);
+		if (y == 0)
 		{
-			write(2, "Error\n", 6);
 			free(tab_a);
 			return (1);
 		}
-		tab_a[i - 1] = ft_atoi(argv[i]);
-		i++;
+		len += y;
 	}
-	if (argc > 2)
-		ft_sort(tab_a, i - 1);
+	if (len >= 2)
+		ft_sort(tab_a, len);
+	free(tab_a);
 	return (0);
 }
diff --git a/main.o b/main.o
index 8e711ec..8fd6818 100644
Binary files a/main.o and b/main.o differ
diff --git a/push_swap b/push_swap
index a783d67..037955d 100755
Binary files a/push_swap and b/push_swap differ
diff --git a/push_swap_tester b/push_swap_tester
deleted file mode 160000
index 5962845..0000000
--- a/push_swap_tester
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 59628457df966b6a6a12e63cecaa29456d2ed250
diff --git a/pushswap.h b/pushswap.h
index 5c35e6a..afc540b 100644
--- a/pushswap.h
+++ b/pushswap.h
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/11/08 18:19:44 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/09 18:51:58 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/11 15:08:16 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -22,7 +22,9 @@ int		ft_isnum(char *str);
 size_t	ft_strlen(const char *s);
 int		ft_atoi(char *str);
 void	ft_putstr(char *str);
+size_t	ft_seglen(const char *s, char c);
 char	**ft_split(const char *s, char c);
+void	ft_cancel(char **str, size_t len);
 
 void	ft_sort(long int *tab, int size);