diff --git a/a.out b/a.out
new file mode 100755
index 0000000..275fd4e
Binary files /dev/null and b/a.out differ
diff --git a/ft_atoi.o b/ft_atoi.o
new file mode 100644
index 0000000..8e50cad
Binary files /dev/null and b/ft_atoi.o differ
diff --git a/ft_bitlen.o b/ft_bitlen.o
new file mode 100644
index 0000000..ce994e6
Binary files /dev/null and b/ft_bitlen.o differ
diff --git a/ft_get_max.o b/ft_get_max.o
new file mode 100644
index 0000000..d627b3a
Binary files /dev/null and b/ft_get_max.o differ
diff --git a/ft_is_sorted.o b/ft_is_sorted.o
new file mode 100644
index 0000000..5401bc8
Binary files /dev/null and b/ft_is_sorted.o differ
diff --git a/ft_isnum.o b/ft_isnum.o
new file mode 100644
index 0000000..194eec2
Binary files /dev/null and b/ft_isnum.o differ
diff --git a/ft_p.c b/ft_p.c
index 5344fbf..21416b2 100644
--- a/ft_p.c
+++ b/ft_p.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/11/09 16:38:34 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/06 17:22:35 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/07 14:15:24 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,16 +14,21 @@
 
 void	ft_p(unsigned int *tab_src, unsigned int *tab_dst)
 {
-	int	size_src;
-	int	size_dst;
+	unsigned int	i;
 
-	size_src = ft_tablen(tab_src);
-	size_dst = ft_tablen(tab_dst);
-	if (size_src == 0)
-		return ;
-	tab_dst[size_dst] = tab_src[size_src - 1];
-	tab_dst[size_dst + 1] = -1;
-	tab_src[size_src - 1] = -1;
+	i = ft_tablen(tab_dst) + 1;
+	while (i > 0)
+	{
+		tab_dst[i] = tab_dst[i - 1];
+		i--;
+	}
+	tab_dst[0] = tab_src[0];
+	i = 0;
+	while (tab_src[i] != STOP_VALUE)
+	{
+		tab_src[i] = tab_src[i + 1];
+		i++;
+	}
 }
 
 void	ft_pb(unsigned int *tab_a, unsigned int *tab_b)
diff --git a/ft_p.o b/ft_p.o
new file mode 100644
index 0000000..ecaa99b
Binary files /dev/null and b/ft_p.o differ
diff --git a/ft_putstr.o b/ft_putstr.o
new file mode 100644
index 0000000..0412ac9
Binary files /dev/null and b/ft_putstr.o differ
diff --git a/ft_r.c b/ft_r.c
index 816167f..9d236fe 100644
--- a/ft_r.c
+++ b/ft_r.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/11/28 16:50:03 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/01 17:42:30 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/07 13:29:57 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -19,7 +19,7 @@ static void	ft_r(unsigned int *tab)
 	i = 0;
 	while (tab[i + 1] != STOP_VALUE)
 	{
-		ft_swap(tab + i, tab + i + 1);
+		ft_swap(tab + i + 1, tab + i);
 		i++;
 	}
 }
diff --git a/ft_r.o b/ft_r.o
new file mode 100644
index 0000000..8ce6414
Binary files /dev/null and b/ft_r.o differ
diff --git a/ft_radix.c b/ft_radix.c
index 0514010..e17e3ca 100644
--- a/ft_radix.c
+++ b/ft_radix.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/11/15 18:16:31 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/12/06 17:22:52 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/07 14:18:44 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,21 +16,36 @@ void	ft_radix_sort(unsigned int *tab_a, unsigned int *tab_b)
 {
 	unsigned int	i;
 	unsigned int	y;
+	unsigned int	bit_shift;
+	int				j;
 
+	bit_shift = ft_bitlen(ft_get_max(tab_a)) + 1;
 	i = 0;
-	while (!ft_is_sorted(tab_a) && i < sizeof(unsigned int) * 8)
+	while (!ft_is_sorted(tab_a) && i < bit_shift)
 	{
 		y = ft_tablen(tab_a);
-		while (0 < y && (!ft_is_sorted(tab_a) && !ft_tablen(tab_b)))
+		while (0 < y && !(ft_is_sorted(tab_a) && !ft_tablen(tab_b)))
 		{
-			if (((tab_a[ft_tablen(tab_a) - 1] >> i) & 1) == 1)
+			if (((tab_a[0] >> i) & 1) == 0)
 				ft_pb(tab_a, tab_b);
 			else
 				ft_ra(tab_a);
 			y--;
+			j = 0;
+			printf("tab_a:\n");
+			while (tab_a[j] != STOP_VALUE)
+				printf("%d\n", tab_a[j++]);
+			j = 0;
+			printf("tab_b:\n");
+			while (tab_b[j] != STOP_VALUE)
+				printf("%d\n", tab_b[j++]);
 		}
 		while (tab_b[0] != STOP_VALUE)
 			ft_pa(tab_a, tab_b);
 		i++;
+		j = 0;
+		printf("\n\nROUND[%d]\ntab_a:\n", i);
+		while (tab_a[j] != STOP_VALUE)
+			printf("%d\n", tab_a[j++]);
 	}
 }
diff --git a/ft_radix.o b/ft_radix.o
new file mode 100644
index 0000000..82fc07a
Binary files /dev/null and b/ft_radix.o differ
diff --git a/ft_sort.o b/ft_sort.o
new file mode 100644
index 0000000..d38c9ff
Binary files /dev/null and b/ft_sort.o differ
diff --git a/ft_swap.o b/ft_swap.o
new file mode 100644
index 0000000..22b1580
Binary files /dev/null and b/ft_swap.o differ
diff --git a/ft_tablen.o b/ft_tablen.o
new file mode 100644
index 0000000..ddd152e
Binary files /dev/null and b/ft_tablen.o differ
diff --git a/main.o b/main.o
new file mode 100644
index 0000000..8fd0a8f
Binary files /dev/null and b/main.o differ
diff --git a/push_swap b/push_swap
new file mode 100755
index 0000000..ff90aa7
Binary files /dev/null and b/push_swap differ
diff --git a/pushswap.h b/pushswap.h
index 8ad7308..76b3dbb 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: 2022/12/06 17:30:20 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/12/07 12:52:56 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -15,6 +15,7 @@
 # include <unistd.h>
 # include <stdlib.h>
 # include <limits.h>
+# include <stdio.h>
 # define STOP_VALUE 4294967295
 
 int		ft_isnum(char *str);
diff --git a/test.c b/test.c
new file mode 100644
index 0000000..790e7d2
--- /dev/null
+++ b/test.c
@@ -0,0 +1,29 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   test.c                                             :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/12/07 13:38:08 by cchauvet          #+#    #+#             */
+/*   Updated: 2022/12/07 14:14:21 by cchauvet         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "pushswap.h"
+
+int	main()
+{
+	unsigned int	tab_a[10] = {0, 1, 2, 3, 4, STOP_VALUE};
+	unsigned int	tab_b[10] = {5, STOP_VALUE};
+	int				i;
+
+	printf("tab_a\n");
+	i = 0;
+	while (tab_a[i] != STOP_VALUE)
+		printf("%d\n", tab_a[i++]);
+	ft_pa(tab_a, tab_b);
+	i = 0;
+	while (tab_a[i] != STOP_VALUE)
+		printf("%d\n", tab_a[i++]);
+}