FIX: dumb error

.gitignore

@@ -60,6 +60,10 @@ dkms.conf
 # Executable
 push_swap
 checker
+checker_linux
 
 # File obj
 obj/
+
+#playtest
+playtest.sh

Makefile

@@ -26,20 +26,21 @@ INCLUDES = includes
 # ALL FILES WITHOUT PATH 
 #============================
 
-SRC = main.c test_one.c ft_putnbr.c secure_write.c
+SRC = main.c ft_putnbr.c secure_write.c
 
 INSERTION = insertion.c
 
 FLAGS_FILES = algorithms_sort.c flag.c bench.c
 
 PARSING = ft_atoi.c parsing.c ft_strncmp.c ft_split.c ft_strlen.c ft_substr.c ft_itoa.c ft_isdigit.c \
-			ft_strjoin.c ft_strlcat.c ft_strlcpy.c parsing_2.c disorder.c
+			ft_strjoin.c ft_strlcat.c ft_strlcpy.c parsing_2.c disorder.c indexer.c
 
 CHECKER_FILES = check_error.c verif_flag.c verif_is_digit.c verif_overflow.c verif_double.c
 
 STACK_UTILS = push.c rev_rotate.c rotate.c stack_add.c stack_remove.c stacks_len.c swap.c
 
-MEDIUM_ALGO = utils_medium.c utils_struct_tab.c utils_medium_two.c sort_utils.c sort_utils_two.c medium_algo.c
+MEDIUM_ALGO = utils_medium.c utils_struct_tab.c utils_medium_two.c sort_utils.c sort_utils_two.c medium_algo.c \
+			move_patha.c move_pathb.c 
 
 COMPLEX_ALGO = radix.c
 
@@ -58,7 +59,7 @@ OBJ_DIR = obj
 
 CC = cc
 
-CFLAGS = -Wall -Werror -Wextra -g3 -I$(INCLUDES)
+CFLAGS = -Wall -Werror -Wextra -I$(INCLUDES)
 
 NAME = push_swap
 
@@ -104,7 +105,7 @@ $(NAME): $(OBJ)
 $(NAME_BONUS): $(BONUS_OBJ)
 	@$(CC) $(CFLAGS) $(BONUS_OBJ) -o $(NAME_BONUS)
 	@echo "===================================="
-	@echo "======= PUSH SWAP COMPILED ========="
+	@echo "======= CHECKER COMPILED ==========="
 	@echo "===================================="
 
 $(OBJ_DIR)/%.o: $(PARS_DIR)/%.c | $(OBJ_DIR)

README.md

@@ -1,5 +1,84 @@
-This project has been created as part of the 42 curriculum by mteriier[, dgaillet].
+*This project has been created as part of the 42 curriculum by dgaillet[, mteriier].*
 
 ## Description
 
-The *Push swap* project goal is to sort values with push swap operations beetween 2 stack (*a* and *b*)
+The **Push swap** project goal is to sort values with push swap operations beetween 2 stack (*a* and *b*)
+with different algorithms. Depends on the difficulties to solve the stacks. We will select a certain algorithms.
+
+The difficulty is calculate with a disorder function *(compute_disorder)*. Disorder result will be between 0 and 1.
+
+Selected algo depends on the disorder:
+
+**Disorder < 0.2 ( O(n2) ):**
+- Insertion sort adaptation ( len = 500 > complexity = 30 000)
+
+**0.2 >= Disorder < 0.5 ( O(n√n) ):**
+- Bucket sort adaptations with √n buckets ( len = 500 > complexity = 11900)
+
+**Disorder >= 0.5 ( O(n log n) ):**
+- Radix sort adaptation (LSD or MSD) ( len = 500 > complexity = 8000)
+
+## Instructions
+
+### 1. Command to compile push_swap :
+```
+make
+```
+### 2. Command to compile bonus :
+
+```
+make bonus
+```
+### 3. Command to delete all objects and exec :
+
+```
+make fclean
+```
+### 3. Command exemples how to use push_swap :
+
+```
+./push_swap 7 5 8 12 30 -20
+```
+```
+ARG="7 5 8 12 30 -20"; ./push_swap $ARG
+```
+
+### 4. Command exemples how to use checker :
+
+```
+./checker 7 5 8 12 30 -20
+(put the command like pa,ra,rr,rrr ...)
+```
+### 5. Command exemples how to use checker and push_swap together :
+
+```
+ARG="7 5 8 12 30 -20"; ./push_swap $ARG | ./checker $ARG
+```
+
+## Resources
+
+- **For the algorithms**  
+https://en.wikipedia.org/wiki/Sorting_algorithm
+
+- **For BUCKET SORT**  
+https://www.meilisearch.com/blog/bucket-sort-guide
+
+- **For RADIX**  
+https://www.geeksforgeeks.org/dsa/radix-sort/
+
+### AI
+
+AI was utilized to provide a reminder on how to include obj files within a subfolder for the Makefile.
+
+## Additional sections may be required depending on the project 
+
+### Justification to why we chose this algorithms
+- **Insertion sort**  
+We select **Insertion** cause that was the more simple to implement with the restrictions.
+
+- **Bucket sort**  
+We select **Bucket** cause i like how the algorithms sort.
+ Define the range and the number of buckets.
+
+- **Radix sort**  
+We select **Radix** cause that was the more simple to implement with the restrictions.

algorithms/medium/medium_algo.c

@@ -14,67 +14,6 @@
 #include "medium_headers.h"
 #include <stdlib.h>
 
-static int	path_to_end(t_stacks *stacks, int max_range, int range, char c)
-{
-	t_stack	*tmp;
-	int		i;
-	int		first_pass;
-
-	if (c == 'a')
-		tmp = stacks->a;
-	else
-		tmp = stacks->b;
-	tmp = tmp->previous;
-	i = 0;
-	first_pass = 1;
-	while (first_pass || tmp != stacks->b->previous)
-	{
-		first_pass = 0;
-		if (in_range(tmp->value, max_range, range))
-			tmp = stacks->b;
-		tmp = tmp->previous;
-		i++;
-	}
-	return (i);
-}
-
-static int	path_to_start(t_stacks *stacks, int max_range, int range, char c)
-{
-	t_stack	*tmp;
-	int		i;
-	int		first_pass;
-
-	if (c == 'a')
-		tmp = stacks->a;
-	else
-		tmp = stacks->b;
-	i = 0;
-	first_pass = 1;
-	while (first_pass || tmp != stacks->b)
-	{
-		first_pass = 0;
-		if (in_range(tmp->value, max_range, range))
-		{
-			tmp = stacks->b->previous;
-		}
-		tmp = tmp->next;
-		i++;
-	}
-	return (i);
-}
-
-int	wich_path(t_stacks *stacks, int max_range, int range, char c)
-{
-	int	path_start;
-	int	path_end;
-
-	path_start = path_to_start(stacks, max_range, range, c);
-	path_end = path_to_end(stacks, max_range, range, c);
-	if (path_start < path_end)
-		return (1);
-	return (0);
-}
-
 int	stack_len(t_stack *stack)
 {
 	t_stack	*first;
@@ -108,7 +47,5 @@ void	bucket_algo(t_stacks *stacks, t_tab *preset, int range)
 			free(preset);
 		preset = tmp;
 	}
-	while (stacks->b)
-		pa(stacks);
 	return ;
 }

algorithms/medium/move_patha.c

@@ -0,0 +1,94 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   move_patha.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mteriier <mteriier@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/16 06:20:47 by mteriier          #+#    #+#             */
+/*   Updated: 2026/01/16 06:20:55 by mteriier         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "medium_headers.h"
+#include "push_swap.h"
+
+static int	is_border_a(int value, t_stacks *stacks)
+{
+	t_stack	*tmp;
+
+	if (!stacks->a)
+		return (1);
+	tmp = assign_stack(stacks, 'a');
+	if ((value < tmp->index && check_order(tmp))
+		|| (value > tmp->index && value > tmp->previous->index
+			&& check_order(stacks->a)))
+		return (1);
+	return (0);
+}
+
+int	move_left_to_right(int value, t_stacks *stacks, int is_move)
+{
+	int		i;
+	t_stack	*tmp;
+
+	i = 0;
+	tmp = assign_stack(stacks, 'a');
+	while (value > tmp->index && !is_move)
+	{
+		tmp = tmp->next;
+		i++;
+	}
+	while (value > stacks->a->index && is_move)
+		ra(stacks);
+	return (i);
+}
+
+int	move_right_to_left(int value, t_stacks *stacks, int is_move)
+{
+	int		i;
+	t_stack	*tmp;
+
+	tmp = assign_stack(stacks, 'a');
+	i = 0;
+	while (value < tmp->previous->index && !is_move)
+	{
+		tmp = tmp->previous;
+		i++;
+	}
+	while (value < stacks->a->previous->index && is_move)
+		rra(stacks);
+	return (i);
+}
+
+int	wich_path_a(int value, t_stacks *stacks)
+{
+	t_stack	*tmp;
+	int		move_from_left;
+	int		move_from_right;
+
+	tmp = assign_stack(stacks, 'a');
+	if (is_border_a(value, stacks))
+		return (-1);
+	move_from_left = move_left_to_right(value, stacks, 0);
+	move_from_right = move_right_to_left(value, stacks, 0);
+	if ((check_order(stacks->a) && move_from_left < move_from_right)
+		|| (move_from_left > move_from_right && !check_order(stacks->a)))
+		return (1);
+	else
+		return (0);
+}
+
+void	move_ra_rra(int value, t_stacks *stacks)
+{
+	if (is_border_a(value, stacks))
+		return ;
+	if (wich_path_a(value, stacks) == 1)
+	{
+		move_left_to_right(value, stacks, 1);
+	}
+	else if (wich_path_a(value, stacks) == 0)
+	{
+		move_right_to_left(value, stacks, 1);
+	}
+}

algorithms/medium/move_pathb.c

@@ -0,0 +1,115 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   move_pathb.c                                       :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: mteriier <mteriier@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/16 06:20:38 by mteriier          #+#    #+#             */
+/*   Updated: 2026/01/16 06:20:42 by mteriier         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "medium_headers.h"
+#include "push_swap.h"
+
+static int	path_to_end(t_stacks *stacks, int max_range, int range, char c)
+{
+	t_stack	*tmp;
+	t_stack	*start;
+	int		i;
+	int		first_pass;
+
+	tmp = assign_stack(stacks, c);
+	start = assign_stack(stacks, c);
+	tmp = tmp->previous;
+	i = 0;
+	first_pass = 1;
+	while (first_pass || tmp != start->previous)
+	{
+		first_pass = 0;
+		if (in_range(tmp->index, max_range, range))
+			tmp = start;
+		tmp = tmp->previous;
+		i++;
+	}
+	return (i);
+}
+
+static int	path_to_start(t_stacks *stacks, int max_range, int range, char c)
+{
+	t_stack	*tmp;
+	t_stack	*start;
+	int		i;
+	int		first_pass;
+
+	tmp = assign_stack(stacks, c);
+	start = assign_stack(stacks, c);
+	i = 0;
+	first_pass = 1;
+	while (first_pass || tmp != start)
+	{
+		first_pass = 0;
+		if (in_range(tmp->index, max_range, range))
+		{
+			tmp = start->previous;
+		}
+		tmp = tmp->next;
+		i++;
+	}
+	return (i);
+}
+
+int	wich_path(t_stacks *stacks, int max_range, int range, char c)
+{
+	int	path_start;
+	int	path_end;
+
+	path_start = path_to_start(stacks, max_range, range, c);
+	path_end = path_to_end(stacks, max_range, range, c);
+	if (path_start < path_end)
+		return (1);
+	return (0);
+}
+
+void	normal_move_path(t_stacks *stacks, t_tab *one_preset, int range)
+{
+	if (wich_path(stacks, one_preset->max_range, range, 'b'))
+	{
+		while (!in_range(stacks->b->index, one_preset->max_range, range))
+			rb(stacks);
+	}
+	else
+	{
+		while (!in_range(stacks->b->index, one_preset->max_range, range))
+		{
+			rrb(stacks);
+		}
+	}
+}
+
+int	get_pre_move_b(t_stacks *stacks, t_tab *one_preset, int range)
+{
+	int		i;
+	t_stack	*tmp;
+
+	i = 0;
+	tmp = assign_stack(stacks, 'b');
+	if (wich_path(stacks, one_preset->max_range, range, 'b'))
+	{
+		while (!in_range(tmp->index, one_preset->max_range, range))
+		{
+			i++;
+			tmp = tmp->next;
+		}
+	}
+	else
+	{
+		while (!in_range(tmp->index, one_preset->max_range, range))
+		{
+			i++;
+			tmp = tmp->previous;
+		}
+	}
+	return (i);
+}

algorithms/medium/sort_utils.c

@@ -13,83 +13,79 @@
 #include "push_swap.h"
 #include "medium_headers.h"
 
-static int	number_move_reverse(t_stacks *stacks, int value, char start_end)
+void	move_rr_rrr(t_stacks *stacks, int move, char c)
 {
 	int	i;
-	t_stack	*tmp;
 
 	i = 0;
-	tmp = stacks->a;
-	if (start_end == 's')
+	while (i < move && c == 's')
 	{
-		while (tmp->value < value)
-		{
-			tmp = tmp->next;
+		rr(stacks);
 		i++;
 	}
-	}
-	else
+	while (i < move && c == 'e')
 	{
-		tmp = tmp->previous;
-		while (tmp->value > value)
-		{
-			tmp = tmp->previous;
 		i++;
+		rrr(stacks);
 	}
-	}
-	return (i);
 }
 
-static int	sort_path(t_stacks *stacks, int value)
+void	put_in_order_ra_rra(t_stacks *stacks)
 {
-	int	start_path;
-	int	end_path;
+	int	i;
 
-	start_path = number_move_reverse(stacks, value, 's');
-	if (start_path == 0)
-		return (1);
-	end_path = number_move_reverse(stacks, value, 'e');
-	if (start_path < end_path)
-		return (1);
-	return (0);
-}
-
-static void	sort_little_pile(t_stacks *stacks)
-{
-	if (!stacks->a)
+	i = 0;
+	while (!check_order(stacks->a) && i < 50)
 	{
-		pa(stacks);
-		return ;
-	}
-	if (stacks->a->previous->value < stacks->b->value)
-	{
-		pa(stacks);
 		ra(stacks);
-		return ;
+		i++;
+	}
+}
+
+void	path_rr_rrr(int value, t_stacks *stacks, t_tab *one_preset, int range)
+{
+	int	move_a;
+	int	final_move;
+
+	final_move = get_pre_move_b(stacks, one_preset, range);
+	if (wich_path_a(value, stacks) == 1
+		&& wich_path(stacks, one_preset->max_range, range, 'b'))
+	{
+		move_a = move_left_to_right(value, stacks, 0);
+		if (move_a < final_move)
+			final_move = move_a;
+		move_rr_rrr(stacks, final_move, 's');
+	}
+	else if (wich_path_a(value, stacks) == 0
+		&& !wich_path(stacks, one_preset->max_range, range, 'b'))
+	{
+		move_a = move_right_to_left(value, stacks, 0);
+		if (move_a < final_move)
+			final_move = move_a;
+		move_rr_rrr(stacks, final_move, 'e');
 	}
-	if (sort_path(stacks, stacks->b->value))
-		sort_from_left(stacks);
-	else
-		sort_from_right(stacks);
 }
 
 void	push_range_to_b(t_stacks *stacks, t_tab *one_preset, int range)
 {
+	int	value;
+	int	i;
+
+	i = 0;
 	while (one_preset->nb_in > 0)
 	{
-		if (wich_path(stacks, one_preset->max_range, range, 'b'))
+		if (stacks->a)
 		{
-			while (!in_range(stacks->b->value, one_preset->max_range, range))
-				rb(stacks);
+			value = get_value_finded(stacks, one_preset, range);
+			path_rr_rrr(value, stacks, one_preset, range);
 		}
-		else
-		{
-			while (!in_range(stacks->b->value, one_preset->max_range, range))
-			{
-				rrb(stacks);
-			}
-		}
-		sort_little_pile(stacks);
+		normal_move_path(stacks, one_preset, range);
+		move_ra_rra(stacks->b->index, stacks);
+		pa(stacks);
+		put_in_order_ra_rra(stacks);
 		one_preset->nb_in--;
+		i++;
+		if (!check_order(stacks->a))
+			return ;
 	}
 }

algorithms/medium/sort_utils_two.c

@@ -11,39 +11,33 @@
 /* ************************************************************************** */
 
 #include "push_swap.h"
+#include "medium_headers.h"
 
-void	sort_from_left(t_stacks *stacks)
+int	get_value_finded(t_stacks *stacks, t_tab *one_preset, int range)
 {
-	int	i;
+	int		value;
+	t_stack	*tmp;
 
-	i = 0;
-	while (stacks->b->value > stacks->a->value)
+	tmp = assign_stack(stacks, 'b');
+	if (wich_path(stacks, one_preset->max_range, range, 'b'))
 	{
-		ra(stacks);
-		i++;
-	}
-	pa(stacks);
-	while (i > 0)
-	{
-		rra(stacks);
-		i--;
+		while (!in_range(tmp->index, one_preset->max_range, range))
+			tmp = tmp->next;
 	}
+	else
+		while (!in_range(tmp->index, one_preset->max_range, range))
+			tmp = tmp->previous;
+	value = tmp->index;
+	return (value);
 }
 
-void	sort_from_right(t_stacks *stacks)
+t_stack	*assign_stack(t_stacks *stacks, char c)
 {
-	int	i;
+	t_stack	*tmp;
 
-	i = 0;
-	while (stacks->b->value < stacks->a->previous->value)
-	{
-		rra(stacks);
-		i++;
-	}
-	pa(stacks);
-	while (i >= 0)
-	{
-		ra(stacks);
-		i--;
-	}
+	if (c == 'a')
+		tmp = stacks->a;
+	else
+		tmp = stacks->b;
+	return (tmp);
 }

algorithms/medium/utils_medium.c

@@ -19,13 +19,13 @@ int	get_first_lower(t_stack *first)
 	int		pass;
 
 	tmp = first;
-	lower = tmp->value;
+	lower = tmp->index;
 	pass = 1;
 	while (tmp != first || pass == 1)
 	{
 		pass = 0;
-		if (lower > tmp->value)
-			lower = tmp->value;
+		if (lower > tmp->index)
+			lower = tmp->index;
 		tmp = tmp->next;
 	}
 	return (lower);
@@ -43,9 +43,9 @@ int	get_next_lower(t_stack *first, int old_lower)
 	while (tmp != first || skip_first)
 	{
 		skip_first = 0;
-		if (old_lower < tmp->value && tmp->value <= next_lower)
+		if (old_lower < tmp->index && tmp->index <= next_lower)
 		{
-			next_lower = tmp->value;
+			next_lower = tmp->index;
 			if (next_lower == -2147483648)
 				return (next_lower);
 		}
@@ -96,7 +96,7 @@ int	get_number_in_range(int max_range, t_stack *a, int range)
 	while (tmp != first || pass == 1)
 	{
 		pass = 0;
-		if (in_range(tmp->value, max_range, range))
+		if (in_range(tmp->index, max_range, range))
 			nb_in++;
 		tmp = tmp->next;
 	}

algorithms/medium/utils_medium_two.c

@@ -20,13 +20,13 @@ static int	get_max_number(t_stack *first)
 	t_stack	*a;
 
 	a = first;
-	max = a->value;
+	max = a->index;
 	pass = 1;
 	while (a != first || pass == 1)
 	{
 		pass = 0;
-		if (max < a->value)
-			max = a->value;
+		if (max < a->index)
+			max = a->index;
 		a = a->next;
 	}
 	return (max);
@@ -39,13 +39,13 @@ static int	get_min_number(t_stack *first)
 	int		pass;
 
 	a = first;
-	min = a->value;
+	min = a->index;
 	pass = 1;
 	while (a != first || pass == 1)
 	{
 		pass = 0;
-		if (min > a->value)
-			min = a->value;
+		if (min > a->index)
+			min = a->index;
 		a = a->next;
 	}
 	return (min);

algorithms/radix/radix.c

@@ -12,17 +12,17 @@
 
 #include "push_swap.h"
 
-static int	still_unit_value(t_stacks *stacks, int unit)
+static int	still_unit_index(t_stacks *stacks, int unit)
 {
 	t_stack	*temp;
 
 	temp = stacks->a;
-	if (!temp || temp->value >= unit)
+	if (!temp || temp->index >= unit)
 		return (1);
 	temp = temp->next;
 	while (temp != stacks->a)
 	{
-		if (temp->value >= unit)
+		if (temp->index >= unit)
 			return (1);
 		temp = temp->next;
 	}
@@ -33,19 +33,12 @@ static void	push_by_number_to_b(t_stacks *stacks, int unit, int nb)
 {
 	int		i;
 	int		s_len;
-	t_stack	*temp;
 
-	temp = stacks->a;
-	s_len = 1;
-	while (temp && temp->next != stacks->a)
-	{
-		s_len++;
-		temp = temp->next;
-	}
+	s_len = stack_a_len(stacks);
 	i = 0;
-	while (i < s_len && still_unit_value(stacks, unit))
+	while (i < s_len && still_unit_index(stacks, unit))
 	{
-		if (stacks->a && (stacks->a->value % (unit * 10)) / unit == nb)
+		if (stacks->a && (stacks->a->index % (unit * 10)) / unit == nb)
 			pb(stacks);
 		else
 			ra(stacks);
@@ -58,7 +51,7 @@ static void	rec_sort(t_stacks *stacks, int unit)
 	int	i;
 
 	i = 0;
-	if (!still_unit_value(stacks, unit))
+	if (!still_unit_index(stacks, unit))
 		return ;
 	while (i <= 9)
 	{

bonus/checker_bonus.c

@@ -18,27 +18,27 @@
 
 static int	apply_operation(t_stacks *stacks, char buf[1024])
 {
-	if (!ft_strncmp("sa", buf, ft_strlen(buf)))
+	if (ft_strncmp("sa\n", buf, ft_strlen(buf)))
 		return (sa(stacks), 1);
-	if (!ft_strncmp("sb", buf, ft_strlen(buf)))
+	if (ft_strncmp("sb\n", buf, ft_strlen(buf)))
 		return (sb(stacks), 1);
-	if (!ft_strncmp("ss", buf, ft_strlen(buf)))
+	if (ft_strncmp("ss\n", buf, ft_strlen(buf)))
 		return (ss(stacks), 1);
-	if (!ft_strncmp("pa", buf, ft_strlen(buf)))
+	if (ft_strncmp("pa\n", buf, ft_strlen(buf)))
 		return (pa(stacks), 1);
-	if (!ft_strncmp("pb", buf, ft_strlen(buf)))
+	if (ft_strncmp("pb\n", buf, ft_strlen(buf)))
 		return (pb(stacks), 1);
-	if (!ft_strncmp("ra", buf, ft_strlen(buf)))
+	if (ft_strncmp("ra\n", buf, ft_strlen(buf)))
 		return (ra(stacks), 1);
-	if (!ft_strncmp("rb", buf, ft_strlen(buf)))
+	if (ft_strncmp("rb\n", buf, ft_strlen(buf)))
 		return (rb(stacks), 1);
-	if (!ft_strncmp("rr", buf, ft_strlen(buf)))
+	if (ft_strncmp("rr\n", buf, ft_strlen(buf)))
 		return (rr(stacks), 1);
-	if (!ft_strncmp("rra", buf, ft_strlen(buf)))
+	if (ft_strncmp("rra\n", buf, ft_strlen(buf)))
 		return (rra(stacks), 1);
-	if (!ft_strncmp("rrb", buf, ft_strlen(buf)))
+	if (ft_strncmp("rrb\n", buf, ft_strlen(buf)))
 		return (rrb(stacks), 1);
-	if (!ft_strncmp("rrr", buf, ft_strlen(buf)))
+	if (ft_strncmp("rrr\n", buf, ft_strlen(buf)))
 		return (rrr(stacks), 1);
 	return (0);
 }
@@ -58,15 +58,19 @@ static int	tester(t_stacks *stacks)
 	while (buf)
 	{
 		if (!apply_operation(stacks, buf))
-			break ;
+		{
+			secure_write(2, "Error\n", 6);
+			return (0);
+		}
 		free(buf);
 		buf = get_next_line(0);
 	}
-	if (!is_stacks_b_empty(stacks))
-		return (write(1, "KO\n", 3));
-	if (!check_order(stacks->a))
-		return (write(1, "KO\n", 3));
-	write(1, "OK\n", 3);
+	if (!is_stacks_b_empty(stacks) || !check_order(stacks->a))
+	{
+		secure_write(1, "KO\n", 3);
+		return (0);
+	}
+	secure_write(1, "OK\n", 3);
 	return (0);
 }
 
@@ -96,7 +100,7 @@ int	main(int argc, char **argv)
 	if (!tab)
 		return (0);
 	if (!check_error_bonus(tab))
-		write(2, "Error\n", 7);
+		secure_write(2, "Error\n", 7);
 	else
 		bonus(tab);
 	free_tab(tab);

check_error/verif_flag.c

@@ -26,6 +26,16 @@ static int	is_exist_flag(char **tab, int pos)
 	return (verif);
 }
 
+static int	is_algo_flag(char *str)
+{
+	if (ft_strncmp(str, "--simple", 30)
+		|| ft_strncmp(str, "--medium", 30)
+		|| ft_strncmp(str, "--adaptive", 30)
+		|| ft_strncmp(str, "--complex", 30))
+		return (1);
+	return (0);
+}
+
 static int	verif_exist_flag(char **tab, int mod)
 {
 	int	verif;
@@ -37,6 +47,8 @@ static int	verif_exist_flag(char **tab, int mod)
 	{
 		if (is_exist_flag(tab, 1) && is_exist_flag(tab, 2))
 			verif = 1;
+		if (is_algo_flag(tab[1]) && is_algo_flag(tab[2]))
+			verif = 0;
 	}
 	return (verif);
 }

flags/algorithms_sort.c

@@ -19,7 +19,6 @@ void	simple(t_stacks *stacks)
 	int	len;
 
 	len = stack_a_len(stacks);
-	stacks->algo = 1;
 	insertion(stacks, len);
 }
 
@@ -29,7 +28,6 @@ void	medium(t_stacks *stacks)
 	int		range;
 	int		len;
 
-	stacks->algo = 2;
 	len = stack_a_len(stacks);
 	if (len == 2)
 		sort_two(stacks);
@@ -45,24 +43,18 @@ void	medium(t_stacks *stacks)
 
 void	complex(t_stacks *stacks)
 {
-	stacks->algo = 3;
 	radix(stacks);
 }
 
-void	adaptive(t_stacks *stacks, char **tab)
+void	adaptive(t_stacks *stacks)
 {
-	int		i;
 	float	disorder;
 
-	i = 0;
-	while (!ft_isdigit(tab[i][0]) && tab[i])
-		i++;
 	disorder = stacks->disorder;
-	if (disorder < 0.3)
+	if (disorder < 0.2)
 		simple(stacks);
 	else if (disorder < 0.5)
 		medium(stacks);
 	else
 		complex(stacks);
-	return ;
 }

flags/bench.c

@@ -19,7 +19,8 @@ static void	print_disorder(t_stacks *stacks)
 	int		nbr;
 	char	*str;
 
-	nbr = (int) stacks->disorder * 10000;
+	stacks->disorder *= 10000;
+	nbr = (int) stacks->disorder;
 	str = ft_itoa(nbr);
 	if (!str)
 		exit (EXIT_FAILURE);
@@ -31,30 +32,31 @@ static void	print_disorder(t_stacks *stacks)
 	secure_write(2, ".", 1);
 	if (ft_strlen(str) == 1)
 		secure_write(2, "0", 1);
-	secure_write(2, &str[ft_strlen(str) - 2], 2);
+	secure_write(2, &str[ft_strlen(str) - 2], ft_strlen(str) - 2);
 	secure_write(2, "%\n", 2);
+	stacks->disorder /= 10000;
 	free(str);
 }
 
 static void	print_algo(t_stacks *stacks)
 {
-	secure_write(2, "[bench] algo: ", 14);
+	secure_write(2, "[bench] strategy: ", 18);
 	if (stacks->algo == 0)
 	{
-		secure_write(2, "Adaptative", 10);
+		secure_write(2, "Adaptive", 8);
 		if (stacks->disorder < 0.2)
 			secure_write(2, " / O(n2n)\n", 10);
 		else if (stacks->disorder >= 0.5)
-			secure_write(2, " / O(n√n)\n", 10);
-		else
 			secure_write(2, " / O(nlogn)\n", 12);
+		else
+			secure_write(2, " / O(n√n)\n", 12);
 	}
 	else if (stacks->algo == 1)
 		secure_write(2, "Simple / O(n2n)\n", 16);
 	else if (stacks->algo == 2)
-		secure_write(2, "Medium / O(nlogn)\n", 18);
+		secure_write(2, "Medium / O(n√n)\n", 18);
 	else if (stacks->algo == 3)
-		secure_write(2, "Complex / O(n√n)\n", 17);
+		secure_write(2, "Complex / O(nlogn)\n", 19);
 }
 
 static void	print_total_ops(t_stacks *stacks)

flags/flag.c

@@ -19,58 +19,21 @@ int	calcul_mod(int argc, char **argv)
 	int	mod;
 
 	mod = 0;
-	while (argv[mod] && !ft_isdigit(argv[mod][0]) && mod < argc)
+	while (argv[mod] && !ft_isdigit(argv[mod][0])
+			&& !ft_isdigit(argv[mod][1]) && argv[mod][1] && mod < argc)
 		mod++;
 	mod--;
 	return (mod);
 }
 
-int	pos_flag(char **argv, int mod)
+void	flags(t_stacks *stacks)
 {
-	if (mod == 1 || mod == 4)
-	{
-		if (!ft_strncmp(argv[1], "--bench", 20))
-			return (1);
-	}
-	else if (mod == 2 || mod == 5)
-	{
-		if (!ft_strncmp(argv[1], "--bench", 20))
-			return (1);
-		else
-			return (2);
-	}
-	return (0);
-}
-
-int	pos_bench(char **argv, int mod)
-{
-	if (mod == 1 || mod == 4)
-	{
-		if (ft_strncmp(argv[1], "--bench", 20))
-			return (1);
-	}
-	else if (mod == 2 || mod == 5)
-	{
-		if (ft_strncmp(argv[1], "--bench", 20))
-			return (1);
-		else
-			return (2);
-	}
-	return (0);
-}
-
-void	flags(int pos, int pos_b, char **argv, t_stacks *stacks)
-{
-	if (ft_strncmp(argv[pos], "--simple", 30) && pos > 0)
+	if (stacks->algo == 1)
 		simple(stacks);
-	else if (ft_strncmp(argv[pos], "--medium", 30) && pos > 0)
+	else if (stacks->algo == 2)
 		medium(stacks);
-	else if (ft_strncmp(argv[pos], "--complex", 30) && pos > 0)
+	else if (stacks->algo == 3)
 		complex(stacks);
-	else if (ft_strncmp(argv[pos], "--adaptive", 30) && pos > 0)
-		adaptive(stacks, argv);
 	else
-		adaptive(stacks, argv);
-	if (pos_b > 0)
-		stacks->bench = 1;
+		adaptive(stacks);
 }

ft_putnbr.c

@@ -18,7 +18,7 @@ static void	rec_ft_putnbr_fd(int nbr, int fd)
 
 	if (!nbr)
 		return ;
-	ft_putnbr_fd(nbr / 10, fd);
+	rec_ft_putnbr_fd(nbr / 10, fd);
 	c = (nbr % 10) + '0';
 	secure_write(fd, &c, 1);
 }

includes/flags.h

@@ -16,10 +16,8 @@
 void	simple(t_stacks *stacks);
 void	medium(t_stacks *stacks);
 void	complex(t_stacks *stacks);
-void	adaptive(t_stacks *stacks, char **tab);
-void	flags(int pos, int pos_b, char **argv, t_stacks *stacks);
-int		pos_bench(char **argv, int mod);
-int		pos_flag(char **argv, int mod);
+void	adaptive(t_stacks *stacks);
+void	flags(t_stacks *stacks);
 int		calcul_mod(int argc, char **argv);
 void	print_bench(t_stacks *stacks);
 

includes/medium_headers.h

@@ -13,6 +13,8 @@
 #ifndef MEDIUM_HEADERS_H
 # define MEDIUM_HEADERS_H
 
+# include "push_swap.h"
+
 typedef struct s_tab
 {
 	int				max_range;
@@ -25,9 +27,10 @@ int		wich_path(t_stacks *stacks, int max_range, int range, char c);
 int		stack_len(t_stack *stack);
 void	bucket_algo(t_stacks *stacks, t_tab *preset, int range);
 /* SORT UTILS FILES */
-void	sort_from_left(t_stacks *stacks);
-void	sort_from_right(t_stacks *stacks);
 void	push_range_to_b(t_stacks *stacks, t_tab *one_preset, int range);
+void	normal_move_path(t_stacks *stacks, t_tab *one_preset, int range);
+t_stack	*assign_stack(t_stacks *stacks, char c);
+int		get_value_finded(t_stacks *stacks, t_tab *one_preset, int range);
 /* MEDIUM UTILS FILES */
 int		range_bucket(t_stack *first);
 int		get_first_lower(t_stack *first);
@@ -37,5 +40,13 @@ int		in_range(int value, int max_range, int range);
 int		get_number_in_range(int max_range, t_stack *a, int range);
 /* UTILS STRUCT TAB FILE */
 t_tab	*get_tabs(t_stack *first, int range);
+/* MOVE PATH FILES*/
+int		get_pre_move_b(t_stacks *stacks, t_tab *one_preset, int range);
+int		move_left_to_right(int value, t_stacks *stacks, int is_move);
+int		move_right_to_left(int value, t_stacks *stacks, int is_move);
+int		wich_path_a(int value, t_stacks *stacks);
+void	move_ra_rra(int value, t_stacks *stacks);
+void	path_rr_rrr(int value, t_stacks *stacks, t_tab *one_preset, int range);
+void	put_in_order_ra_rra(t_stacks *stacks);
 
 #endif

includes/parsing.h

@@ -34,5 +34,6 @@ int			ft_strlcat(char *dst, const char *src, int size);
 char		*join_all(int argc, char **argv);
 char		**split_all(char *tab);
 float		compute_disorder(char **strs, int pos);
+void		indexer(t_stacks *stacks);
 
 #endif

includes/push_swap.h

@@ -16,6 +16,7 @@
 typedef struct s_stack
 {
 	int				value;
+	long long		index;
 	struct s_stack	*next;
 	struct s_stack	*previous;
 }	t_stack;

main.c

@@ -16,6 +16,25 @@
 #include "flags.h"
 #include <unistd.h>
 
+static int	push_swap(char **tab, int len, int mod)
+{
+	t_stacks	*stacks;
+
+	stacks = NULL;
+	if (mod == -1)
+		return (0);
+	stacks = init_stacks(len, tab, mod);
+	if (!stacks)
+		return (0);
+	indexer(stacks);
+	if (!check_order(stacks->a))
+		flags(stacks);
+	if (stacks->bench == 1)
+		print_bench(stacks);
+	free_all(stacks);
+	return (0);
+}
+
 int	main(int argc, char **argv)
 {
 	char	**tab;
@@ -30,9 +49,9 @@ int	main(int argc, char **argv)
 	len = len_split(tab);
 	mod = calcul_mod(len, tab);
 	if (check_error(tab, mod))
-		test1(tab, len, mod);
+		push_swap(tab, len, mod);
 	else
-		write(2, "Error\n", 7);
+		write(2, "Error\n", 6);
 	free_tab(tab);
 	return (0);
 }

parsing/checker.c

@@ -1,64 +0,0 @@
-/* ************************************************************************** */
-/*                                                                            */
-/*                                                        :::      ::::::::   */
-/*   checker.c                                          :+:      :+:    :+:   */
-/*                                                    +:+ +:+         +:+     */
-/*   By: dgaillet <dgaillet@student.42.fr>          +#+  +:+       +#+        */
-/*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2026/01/08 12:37:12 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/08 13:17:36 by dgaillet         ###   ########lyon.fr   */
-/*                                                                            */
-/* ************************************************************************** */
-
-#include "push_swap.h"
-#include "parsing.h"
-
-static int	check_digits(char *str)
-{
-	int	i;
-
-	i = 0;
-	while (str[i])
-	{
-		if (!ft_isdigit(str[i]) && str[i] != ' ')
-			return (0);
-		i++;
-	}
-	return (1);
-}
-
-static int	check_flags(char *str)
-{
-	if (!ft_strncmp("--simple", str, ft_strlen(str)))
-		return (1);
-	else if (!ft_strncmp("--medium", str, ft_strlen(str)))
-		return (1);
-	else if (!ft_strncmp("--complex", str, ft_strlen(str)))
-		return (1);
-	else if (!ft_strncmp("--adaptative", str, ft_strlen(str)))
-		return (1);
-	return (0);
-}
-
-int	checker(int argc, char **argv)
-{
-	int	i;
-	int	methods_flag;
-	int	bench;
-
-	bench = 0;
-	methods_flag = 0;
-	i = 0;
-	while (++i < argc)
-	{
-		if (check_flags(argv[1]) && !methods_flag)
-			methods_flag = 1;
-		else if (!ft_strncmp("--bench", argv[1], ft_strlen(argv[1])) && !bench)
-			bench = 1;
-		else if (check_digits(argv[1]))
-			continue ;
-		else
-			return (0);
-	}
-	return (1);
-}

parsing/indexer.c

@@ -0,0 +1,54 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   indexer.c                                          :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: dgaillet <dgaillet@student.42lyon.fr>      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2026/01/14 10:14:06 by dgaillet          #+#    #+#             */
+/*   Updated: 2026/01/14 10:14:08 by dgaillet         ###   ########lyon.fr   */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "push_swap.h"
+
+static t_stack	*first_without_index(t_stack *stack)
+{
+	t_stack	*first;
+
+	if (stack->index < 0)
+		return (stack);
+	first = stack;
+	stack = stack->next;
+	while (stack != first)
+	{
+		if (stack->index < 0)
+			return (stack);
+		stack = stack->next;
+	}
+	return ((void *) 0);
+}
+
+void	indexer(t_stacks *stacks)
+{
+	int		i;
+	int		len;
+	t_stack	*lower;
+	t_stack	*temp;
+
+	i = 0;
+	len = stack_a_len(stacks);
+	while (i < len)
+	{
+		lower = first_without_index(stacks->a);
+		temp = lower->next;
+		while (temp != stacks->a)
+		{
+			if (lower->value > temp->value && temp->index < 0)
+				lower = temp;
+			temp = temp->next;
+		}
+		lower->index = i;
+		i++;
+	}
+}

parsing/parsing.c

@@ -65,6 +65,25 @@ static void	set_t_stacks(t_stacks *stacks)
 	stacks->rrr = 0;
 }
 
+static void	set_flags(int argc, char **argv, t_stacks *stacks)
+{
+	int	i;
+
+	i = 1;
+	while (i < argc)
+	{
+		if (ft_strncmp(argv[i], "--simple", ft_strlen(argv[i])))
+			stacks->algo = 1;
+		else if (ft_strncmp(argv[i], "--medium", ft_strlen(argv[i])))
+			stacks->algo = 2;
+		else if (ft_strncmp(argv[i], "--complex", ft_strlen(argv[i])))
+			stacks->algo = 3;
+		if (ft_strncmp(argv[i], "--bench", ft_strlen(argv[i])))
+			stacks->bench = 1;
+		i++;
+	}
+}
+
 t_stacks	*init_stacks(int argc, char **argv, int mod)
 {
 	t_stacks	*stacks;
@@ -81,5 +100,7 @@ t_stacks	*init_stacks(int argc, char **argv, int mod)
 		return (NULL);
 	}
 	stacks->a = a;
+	set_flags(argc, argv, stacks);
+	stacks->disorder = compute_disorder(argv, wich_mod(mod));
 	return (stacks);
 }

secure_write.c

@@ -6,7 +6,7 @@
 /*   By: dgaillet <dgaillet@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2026/01/08 14:30:38 by dgaillet          #+#    #+#             */
-/*   Updated: 2026/01/09 12:05:56 by dgaillet         ###   ########lyon.fr   */
+/*   Updated: 2026/01/09 14:55:16 by dgaillet         ###   ########lyon.fr   */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,6 +17,6 @@ void	secure_write(int fd, char *str, int len)
 {
 	if (len < 0)
 		return ;
-	if (write(fd, str, len) < 0)
+	if (!str || write(fd, str, len) < 0)
 		exit (EXIT_FAILURE);
 }

stack_utils/push.c

@@ -32,7 +32,7 @@ void	pa(t_stacks *stacks)
 	stack_add_front(&(stacks->a), b_push);
 	stacks->pa++;
 	if (stacks->print)
-		write(1, "pa\n", 3);
+		secure_write(1, "pa\n", 3);
 }
 
 void	pb(t_stacks *stacks)
@@ -53,5 +53,5 @@ void	pb(t_stacks *stacks)
 	stack_add_front(&(stacks->b), a_push);
 	stacks->pb++;
 	if (stacks->print)
-		write(1, "pb\n", 3);
+		secure_write(1, "pb\n", 3);
 }

stack_utils/rev_rotate.c

@@ -18,7 +18,8 @@ void	rra(t_stacks *stacks)
 	if (stacks && stacks->a && stacks->a->previous)
 		stacks->a = stacks->a->previous;
 	stacks->rra++;
-	write(1, "rra\n", 4);
+	if (stacks->print)
+		secure_write(1, "rra\n", 4);
 }
 
 void	rrb(t_stacks *stacks)
@@ -27,7 +28,7 @@ void	rrb(t_stacks *stacks)
 		stacks->b = stacks->b->previous;
 	stacks->rrb++;
 	if (stacks->print)
-		write(1, "rrb\n", 4);
+		secure_write(1, "rrb\n", 4);
 }
 
 void	rrr(t_stacks *stacks)
@@ -38,5 +39,5 @@ void	rrr(t_stacks *stacks)
 		stacks->a = stacks->a->previous;
 	stacks->rrr++;
 	if (stacks->print)
-		write(1, "rrr\n", 4);
+		secure_write(1, "rrr\n", 4);
 }

stack_utils/rotate.c

@@ -19,7 +19,7 @@ void	ra(t_stacks *stacks)
 		stacks->a = stacks->a->next;
 	stacks->ra++;
 	if (stacks->print)
-		write(1, "ra\n", 3);
+		secure_write(1, "ra\n", 3);
 }
 
 void	rb(t_stacks *stacks)
@@ -28,7 +28,7 @@ void	rb(t_stacks *stacks)
 		stacks->b = stacks->b->next;
 	stacks->rb++;
 	if (stacks->print)
-		write(1, "rb\n", 3);
+		secure_write(1, "rb\n", 3);
 }
 
 void	rr(t_stacks *stacks)
@@ -39,5 +39,5 @@ void	rr(t_stacks *stacks)
 		stacks->b = stacks->b->next;
 	stacks->rr++;
 	if (stacks->print)
-		write(1, "rr\n", 3);
+		secure_write(1, "rr\n", 3);
 }

stack_utils/stack_add.c

@@ -21,6 +21,7 @@ t_stack	*new_stack(int value)
 	if (!new)
 		return (NULL);
 	new->value = value;
+	new->index = -1;
 	new->next = NULL;
 	new->previous = NULL;
 	return (new);

stack_utils/swap.c

@@ -26,7 +26,7 @@ void	sa(t_stacks *stacks)
 	a->next->value = stock;
 	stacks->sa++;
 	if (stacks->print)
-		write(1, "sa\n", 3);
+		secure_write(1, "sa\n", 3);
 }
 
 void	sb(t_stacks *stacks)
@@ -42,7 +42,7 @@ void	sb(t_stacks *stacks)
 	b->next->value = stock;
 	stacks->sb++;
 	if (stacks->print)
-		write(1, "sb\n", 3);
+		secure_write(1, "sb\n", 3);
 }
 
 void	ss(t_stacks *stacks)
@@ -69,5 +69,5 @@ void	ss(t_stacks *stacks)
 	}
 	stacks->ss++;
 	if (stacks->print)
-		write(1, "ss\n", 3);
+		secure_write(1, "ss\n", 3);
 }

test_one.c

@@ -1,39 +0,0 @@
-/* ************************************************************************** */
-/*                                                                            */
-/*                                                        :::      ::::::::   */
-/*   test_one.c                                         :+:      :+:    :+:   */
-/*                                                    +:+ +:+         +:+     */
-/*   By: mteriier <mteriier@student.lyon42.fr>      +#+  +:+       +#+        */
-/*                                                +#+#+#+#+#+   +#+           */
-/*   Created: 2025/12/22 12:33:58 by mteriier          #+#    #+#             */
-/*   Updated: 2026/01/08 15:35:43 by dgaillet         ###   ########lyon.fr   */
-/*                                                                            */
-/* ************************************************************************** */
-
-#include "push_swap.h"
-#include "flags.h"
-#include "parsing.h"
-#include "medium_headers.h"
-
-int	test1(char **tab, int len, int mod)
-{
-	t_stacks	*stacks;
-
-	stacks = NULL;
-	if (mod == -1)
-		return (0);
-	stacks = init_stacks(len, tab, mod);
-	if (!stacks)
-		return (0);
-	if (check_order(stacks->a))
-	{
-		free_all(stacks);
-		return (0);
-	}
-	stacks->disorder = compute_disorder(tab, wich_mod(mod));
-	flags(pos_flag(tab, mod), pos_bench(tab, mod), tab, stacks);
-	if (stacks->bench == 1)
-		print_bench(stacks);
-	free_all(stacks);
-	return (0);
-}