diff --git a/algorithms/medium_algo.c b/algorithms/medium_algo.c
index 3b1484f..9ee3379 100644
--- a/algorithms/medium_algo.c
+++ b/algorithms/medium_algo.c
@@ -15,7 +15,7 @@
 
 int	path_to_end(t_stacks *piles, int max_range, int range, char c)
 {
-	t_stack *tmp;
+	t_stack	*tmp;
 	int		i;
 	int		first_pass;
 
@@ -26,11 +26,11 @@ int	path_to_end(t_stacks *piles, int max_range, int range, char c)
 	tmp = tmp->previous;
 	i = 0;
 	first_pass = 1;
-	while (first_pass || tmp != piles->a->previous)
+	while (first_pass || tmp != piles->b->previous)
 	{
 		first_pass = 0;
 		if (in_range(tmp->value, max_range, range))
-			tmp = piles->a;
+			tmp = piles->b;
 		tmp = tmp->previous;
 		i++;
 	}
@@ -39,7 +39,7 @@ int	path_to_end(t_stacks *piles, int max_range, int range, char c)
 
 int	path_to_start(t_stacks *piles, int max_range, int range, char c)
 {
-	t_stack *tmp;
+	t_stack	*tmp;
 	int		i;
 	int		first_pass;
 
@@ -49,12 +49,12 @@ int	path_to_start(t_stacks *piles, int max_range, int range, char c)
 		tmp = piles->b;
 	i = 0;
 	first_pass = 1;
-	while (first_pass || tmp != piles->a)
+	while (first_pass || tmp != piles->b)
 	{
 		first_pass = 0;
 		if (in_range(tmp->value, max_range, range))
 		{
-			tmp = piles->a->previous;
+			tmp = piles->b->previous;
 		}
 		tmp = tmp->next;
 		i++;
@@ -94,6 +94,8 @@ void	bucket_algo(t_stacks *piles, t_tab *preset, int range)
 	t_tab	*tmp;
 
 	tmp = preset;
+	while (piles->a)
+		pb(piles);
 	while (preset)
 	{
 		push_range_to_b(piles, preset, range);
diff --git a/algorithms/medium_utils/sort_utils.c b/algorithms/medium_utils/sort_utils.c
index 5dafb47..b17daf0 100644
--- a/algorithms/medium_utils/sort_utils.c
+++ b/algorithms/medium_utils/sort_utils.c
@@ -16,16 +16,16 @@ void	push_range_to_b(t_stacks *piles, t_tab *one_preset, int range)
 {
 	while (one_preset->nb_in > 0)
 	{
-		if (wich_path(piles, one_preset->max_range, range, 'a'))
+		if (wich_path(piles, one_preset->max_range, range, 'b'))
 		{
-			while (!in_range(piles->a->value, one_preset->max_range, range))
-				ra(piles);
+			while (!in_range(piles->b->value, one_preset->max_range, range))
+				rb(piles);
 		}
 		else
 		{
-			while (!in_range(piles->a->value, one_preset->max_range, range))
+			while (!in_range(piles->b->value, one_preset->max_range, range))
 			{
-				rra(piles);
+				rrb(piles);
 			}
 		}
 		sort_little_pile(piles);
@@ -37,7 +37,7 @@ void	push_range_to_b(t_stacks *piles, t_tab *one_preset, int range)
 
 int	sort_path(t_stacks *piles, int value)
 {
-	int start_path;
+	int	start_path;
 	int	end_path;
 
 	start_path = number_move_reverse(piles, value, 's');
@@ -55,10 +55,10 @@ int	number_move_reverse(t_stacks *piles, int value, char start_end)
 	t_stack	*tmp;
 
 	i = 0;
-	tmp = piles->b;
-	if (start_end  == 's')
+	tmp = piles->a;
+	if (start_end == 's')
 	{
-		while(tmp->value < value)
+		while (tmp->value < value)
 		{
 			tmp = tmp->next;
 			i++;
@@ -67,7 +67,7 @@ int	number_move_reverse(t_stacks *piles, int value, char start_end)
 	else
 	{
 		tmp = tmp->previous;
-		while(tmp->value > value)
+		while (tmp->value > value)
 		{
 			tmp = tmp->previous;
 			i++;
@@ -78,18 +78,18 @@ int	number_move_reverse(t_stacks *piles, int value, char start_end)
 
 void	sort_little_pile(t_stacks *piles)
 {
-	if (!piles->b)
+	if (!piles->a)
 	{
-		pb(piles);
+		pa(piles);
 		return ;
 	}
-	if (piles->b->previous->value < piles->a->value)
+	if (piles->a->previous->value < piles->b->value)
 	{
-		pb(piles);
-		rb(piles);
+		pa(piles);
+		ra(piles);
 		return ;
 	}
-	if (sort_path(piles, piles->a->value))
+	if (sort_path(piles, piles->b->value))
 		sort_from_left(piles);
 	else
 		sort_from_right(piles);
diff --git a/algorithms/medium_utils/sort_utils_two.c b/algorithms/medium_utils/sort_utils_two.c
index f21df33..1a79332 100644
--- a/algorithms/medium_utils/sort_utils_two.c
+++ b/algorithms/medium_utils/sort_utils_two.c
@@ -16,18 +16,18 @@ void	sort_from_left(t_stacks *piles)
 {
 	int	i;
 
-    i = 0;
-	while (piles->a->value > piles->b->value)
+	i = 0;
+	while (piles->b->value > piles->a->value)
 	{
-		rb(piles);
+		ra(piles);
 		i++;
 	}
-	pb(piles);
+	pa(piles);
 	while (i > 0)
-    {
-		rrb(piles);
-        i--;
-    }
+	{
+		rra(piles);
+		i--;
+	}
 }
 
 void	sort_from_right(t_stacks *piles)
@@ -35,15 +35,15 @@ void	sort_from_right(t_stacks *piles)
 	int	i;
 
 	i = 0;
-	while (piles->a->value < piles->b->previous->value)
+	while (piles->b->value < piles->a->previous->value)
 	{
-		rrb(piles);
+		rra(piles);
 		i++;
 	}
-	pb(piles);
+	pa(piles);
 	while (i >= 0)
-    {
-		rb(piles);
-        i--;
-    }
+	{
+		ra(piles);
+		i--;
+	}
 }
diff --git a/algorithms/utils/compare.c b/algorithms/utils/compare.c
index 69b2427..db824cd 100644
--- a/algorithms/utils/compare.c
+++ b/algorithms/utils/compare.c
@@ -41,5 +41,3 @@ int	is_highest(t_stack *stack, t_stack *node, int len)
 	}
 	return (1);
 }
-
-
diff --git a/push_swap b/push_swap
index a863f9d..b8d3856 100755
Binary files a/push_swap and b/push_swap differ