diff --git a/2022/10/Makefile b/2022/10/Makefile
new file mode 100644
index 0000000..808a501
--- /dev/null
+++ b/2022/10/Makefile
@@ -0,0 +1,69 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2024/07/17 15:48:36 by tomoron           #+#    #+#              #
+#    Updated: 2024/10/29 20:43:12 by tomoron          ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+SRCS =	main.c\
+		part1.c\
+		part2.c
+
+OBJS = $(SRCS:.c=.o)
+
+FLAGS = -Wextra -Werror -Wall -g
+
+LIB = libft/libft.a
+
+all: $(LIB) a.out test
+	cp test cur_input
+	./a.out
+
+f: $(LIB) a.out input
+	cp input cur_input
+	./a.out
+
+test: 
+	touch test
+
+input:
+	touch input
+
+cp:
+	cp part1.c part2.c
+	sed -i 's/resolve_part1/resolve_part2/g' part2.c
+
+$(LIB): libft
+	make -C libft
+
+libft:
+	cp -r ~/Desktop/aoc/libft .
+
+main.c:
+	cp ~/Desktop/aoc/main.c .
+
+part1.c:
+	cp ~/Desktop/aoc/part1.c .
+
+part2.c:
+	cp ~/Desktop/aoc/part2.c .
+
+a.out: main.c $(OBJS) $(LIB)
+	clang $(FLAGS) $(OBJS) $(LIB)
+
+clean:
+	rm -rf $(OBJS)
+	rm -rf libft
+
+fclean: clean
+	rm -rf a.out
+
+.c.o:
+	clang $(FLAGS) -c $< -o $@
+
+.PHONY: t all clean fclean cp
diff --git a/2022/10/main.c b/2022/10/main.c
new file mode 100644
index 0000000..4f9b609
--- /dev/null
+++ b/2022/10/main.c
@@ -0,0 +1,67 @@
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "libft/libft.h"
+
+long int resolve_part1(char *input, char **split);
+long int resolve_part2(char *input, char **split);
+
+char *get_input(char *file)
+{
+	int fd;
+	int rd_len;
+	char buffer[1000];
+	int len;
+	char *res;
+
+	fd = open(file, O_RDONLY);
+	len = 0;
+	if(fd < 0)
+		return(0);
+	rd_len = -1;
+	while(rd_len)
+	{
+		rd_len = read(fd, buffer, 1000);
+		len+= rd_len;
+	}
+	close(fd);
+	res = malloc(len + 1);
+	if(!res)
+		return(0);
+	fd = open(file, O_RDONLY);
+	if(fd < 0)
+		return(0);
+	rd_len = read(fd,res, len);
+	res[len] = 0;
+	close(fd);
+	return(res);
+}
+
+int main(void)
+{
+	char *input;
+	char *input_cpy;
+	char **split;
+
+	input = get_input("cur_input");
+	input_cpy = ft_strdup(input);
+	if(!input || !input_cpy)
+	{
+		fprintf(stderr, "file read error\n");
+		return(1);
+	}
+	split = ft_split(input, '\n');
+	if(!split)
+		return(1);
+	printf("result part 1: %ld\n", resolve_part1(input, split));
+	ft_free_str_arr(split);
+	split = ft_split(input_cpy, '\n');
+	if(!split)
+		return(1);
+	printf("result part 2: %ld\n", resolve_part2(input, split));
+	ft_free_str_arr(split);
+	free(input);
+	free(input_cpy);
+	return(0);
+}
diff --git a/2022/10/part1.c b/2022/10/part1.c
new file mode 100644
index 0000000..aa10daf
--- /dev/null
+++ b/2022/10/part1.c
@@ -0,0 +1,59 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   part1.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/17 23:03:36 by tomoron           #+#    #+#             */
+/*   Updated: 2024/12/19 21:17:39 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "libft/libft.h"
+
+static long int get_nbr(char *line)
+{
+	while(*line && !ft_isdigit(*line) && *line != '-')
+		line++;
+	return(atol(line));
+}
+
+static long int nb_at_cycle(char **split, int cycle)
+{
+	long int reg;
+
+	reg = 1;
+	cycle--;
+	while(*split && cycle >= 2)
+	{
+		if(**split == 'a')
+		{
+			if(cycle <= 1)
+				break;
+			reg += get_nbr(*split);
+			cycle -= 2;
+		}
+		else
+			cycle--;
+		split++;
+	}
+	return(reg);
+}
+
+long int resolve_part1(char *input, char **split)
+{
+	(void)input;
+	long int res;
+	int cycle;
+	res = 0;
+	cycle = 20;
+	while(cycle <= 220)
+	{
+		res += nb_at_cycle(split, cycle) * cycle;
+		cycle += 40;
+	}
+	return(res);
+}
diff --git a/2022/10/part2.c b/2022/10/part2.c
new file mode 100644
index 0000000..c1441ff
--- /dev/null
+++ b/2022/10/part2.c
@@ -0,0 +1,83 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   part2.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/17 23:03:36 by tomoron           #+#    #+#             */
+/*   Updated: 2024/12/19 21:40:11 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "libft/libft.h"
+
+static long int get_nbr(char *line)
+{
+	while(*line && !ft_isdigit(*line) && *line != '-')
+		line++;
+	return(atol(line));
+}
+
+static char **create_map(void)
+{
+	char **res;
+	int i;
+
+	res = malloc(7 * sizeof(char *));
+	res[6] = 0;
+	i = 0;
+	while(i < 6)
+	{
+		res[i] = malloc(41);
+		res[i][40] = 0;
+		ft_memset(res[i], '.', 40);
+		i++;
+	}
+	return(res);
+}
+
+long int resolve_part2(char *input, char **split)
+{
+	(void)input;
+	long int reg;
+	int cycle;
+	char **map;
+	int flag;
+
+	map = create_map();
+	cycle = 0;
+	reg = 1;
+	flag = 0;
+	if(reg - (cycle % 40) >= -1 && reg - (cycle % 40) <= 1)
+		map[cycle / 40][cycle % 40] = '#';
+	while(*split)
+	{
+		if(**split == 'a')
+		{
+			if(!flag)
+				flag = 1;
+			else
+			{
+				flag = 0;
+				reg += get_nbr(*split);
+				split++;
+			}
+		}
+		else
+			split++;
+		cycle++;
+		if(reg - (cycle % 40) >= -1 && reg - (cycle % 40) <= 1)
+			map[cycle / 40][cycle % 40] = '#';
+	}
+	cycle = 0;
+	while(map[cycle])
+	{
+		printf("%s\n", map[cycle]);
+		cycle ++;
+	}
+	ft_free_str_arr(map);
+	return(-1);
+}
diff --git a/2022/10/test b/2022/10/test
new file mode 100644
index 0000000..37ee8ee
--- /dev/null
+++ b/2022/10/test
@@ -0,0 +1,146 @@
+addx 15
+addx -11
+addx 6
+addx -3
+addx 5
+addx -1
+addx -8
+addx 13
+addx 4
+noop
+addx -1
+addx 5
+addx -1
+addx 5
+addx -1
+addx 5
+addx -1
+addx 5
+addx -1
+addx -35
+addx 1
+addx 24
+addx -19
+addx 1
+addx 16
+addx -11
+noop
+noop
+addx 21
+addx -15
+noop
+noop
+addx -3
+addx 9
+addx 1
+addx -3
+addx 8
+addx 1
+addx 5
+noop
+noop
+noop
+noop
+noop
+addx -36
+noop
+addx 1
+addx 7
+noop
+noop
+noop
+addx 2
+addx 6
+noop
+noop
+noop
+noop
+noop
+addx 1
+noop
+noop
+addx 7
+addx 1
+noop
+addx -13
+addx 13
+addx 7
+noop
+addx 1
+addx -33
+noop
+noop
+noop
+addx 2
+noop
+noop
+noop
+addx 8
+noop
+addx -1
+addx 2
+addx 1
+noop
+addx 17
+addx -9
+addx 1
+addx 1
+addx -3
+addx 11
+noop
+noop
+addx 1
+noop
+addx 1
+noop
+noop
+addx -13
+addx -19
+addx 1
+addx 3
+addx 26
+addx -30
+addx 12
+addx -1
+addx 3
+addx 1
+noop
+noop
+noop
+addx -9
+addx 18
+addx 1
+addx 2
+noop
+noop
+addx 9
+noop
+noop
+noop
+addx -1
+addx 2
+addx -37
+addx 1
+addx 3
+noop
+addx 15
+addx -21
+addx 22
+addx -6
+addx 1
+noop
+addx 2
+addx 1
+noop
+addx -10
+noop
+noop
+addx 20
+addx 1
+addx 2
+addx 2
+addx -6
+addx -11
+noop
+noop
+noop
diff --git a/2022/11/Makefile b/2022/11/Makefile
new file mode 100644
index 0000000..808a501
--- /dev/null
+++ b/2022/11/Makefile
@@ -0,0 +1,69 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2024/07/17 15:48:36 by tomoron           #+#    #+#              #
+#    Updated: 2024/10/29 20:43:12 by tomoron          ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+SRCS =	main.c\
+		part1.c\
+		part2.c
+
+OBJS = $(SRCS:.c=.o)
+
+FLAGS = -Wextra -Werror -Wall -g
+
+LIB = libft/libft.a
+
+all: $(LIB) a.out test
+	cp test cur_input
+	./a.out
+
+f: $(LIB) a.out input
+	cp input cur_input
+	./a.out
+
+test: 
+	touch test
+
+input:
+	touch input
+
+cp:
+	cp part1.c part2.c
+	sed -i 's/resolve_part1/resolve_part2/g' part2.c
+
+$(LIB): libft
+	make -C libft
+
+libft:
+	cp -r ~/Desktop/aoc/libft .
+
+main.c:
+	cp ~/Desktop/aoc/main.c .
+
+part1.c:
+	cp ~/Desktop/aoc/part1.c .
+
+part2.c:
+	cp ~/Desktop/aoc/part2.c .
+
+a.out: main.c $(OBJS) $(LIB)
+	clang $(FLAGS) $(OBJS) $(LIB)
+
+clean:
+	rm -rf $(OBJS)
+	rm -rf libft
+
+fclean: clean
+	rm -rf a.out
+
+.c.o:
+	clang $(FLAGS) -c $< -o $@
+
+.PHONY: t all clean fclean cp
diff --git a/2022/11/main.c b/2022/11/main.c
new file mode 100644
index 0000000..4f9b609
--- /dev/null
+++ b/2022/11/main.c
@@ -0,0 +1,67 @@
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "libft/libft.h"
+
+long int resolve_part1(char *input, char **split);
+long int resolve_part2(char *input, char **split);
+
+char *get_input(char *file)
+{
+	int fd;
+	int rd_len;
+	char buffer[1000];
+	int len;
+	char *res;
+
+	fd = open(file, O_RDONLY);
+	len = 0;
+	if(fd < 0)
+		return(0);
+	rd_len = -1;
+	while(rd_len)
+	{
+		rd_len = read(fd, buffer, 1000);
+		len+= rd_len;
+	}
+	close(fd);
+	res = malloc(len + 1);
+	if(!res)
+		return(0);
+	fd = open(file, O_RDONLY);
+	if(fd < 0)
+		return(0);
+	rd_len = read(fd,res, len);
+	res[len] = 0;
+	close(fd);
+	return(res);
+}
+
+int main(void)
+{
+	char *input;
+	char *input_cpy;
+	char **split;
+
+	input = get_input("cur_input");
+	input_cpy = ft_strdup(input);
+	if(!input || !input_cpy)
+	{
+		fprintf(stderr, "file read error\n");
+		return(1);
+	}
+	split = ft_split(input, '\n');
+	if(!split)
+		return(1);
+	printf("result part 1: %ld\n", resolve_part1(input, split));
+	ft_free_str_arr(split);
+	split = ft_split(input_cpy, '\n');
+	if(!split)
+		return(1);
+	printf("result part 2: %ld\n", resolve_part2(input, split));
+	ft_free_str_arr(split);
+	free(input);
+	free(input_cpy);
+	return(0);
+}
diff --git a/2022/11/part1.c b/2022/11/part1.c
new file mode 100644
index 0000000..d422b65
--- /dev/null
+++ b/2022/11/part1.c
@@ -0,0 +1,214 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   part1.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/17 23:03:36 by tomoron           #+#    #+#             */
+/*   Updated: 2024/12/19 23:22:50 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "libft/libft.h"
+
+typedef enum e_op
+{
+	MUL,
+	ADD,
+	SQR
+} t_op;
+
+typedef struct s_items
+{
+	int	value;
+	struct s_items *next;
+}	t_items;
+
+typedef struct s_monkey
+{
+	t_items *items;
+	t_op op;
+	int op_nb;
+	int test_div;
+	int to_true;
+	int to_false;
+	long int nb_inspect;
+}	t_monkey;
+
+static int count_monkeys(char **split)
+{
+	int len;
+
+	len = 0;
+	while(*split)
+	{
+		if(**split == 'M')
+			len++;
+		split++;
+	}
+	return(len);
+}
+
+static t_items *get_items(char *line)
+{
+	t_items *res;
+	t_items *new;
+	t_items *last;
+
+	last = 0;
+	res = 0;
+	while(*line)
+	{
+		new = malloc(sizeof(t_items));
+		while(*line && !ft_isdigit(*line))
+			line++;
+		new->value = ft_atoi(line);
+		new->next = 0;
+		if(!last)
+			res = new;	
+		else
+			last->next = new;
+		last = new;
+		while(ft_isdigit(*line))
+			line++;
+	}
+	return(res);
+}
+
+static void get_op(t_monkey *monkey, char *line)
+{
+	while(*line && *line != '*' && *line != '+')
+		line++;
+	if(!*line)
+		exit(1);
+	if(!ft_strcmp(line, "* old"))
+	{
+		monkey->op = SQR;
+		monkey->op_nb = 0;
+		return ;
+	}
+	if(*line == '*')
+		monkey->op = MUL;
+	else
+		monkey->op = ADD;
+	line++;
+	monkey->op_nb = ft_atoi(line);
+}
+
+static int get_first_nb(char *line)
+{
+	while(*line && !ft_isdigit(*line))
+		line++;
+	return(ft_atoi(line));
+}
+
+static t_monkey *get_monkeys(char **split, int *len)
+{
+	t_monkey *res;
+	int i;
+
+	*len = count_monkeys(split);
+	res = malloc(*len * sizeof(t_monkey));
+	i = 0;
+	while(*split)
+	{
+		split++;
+		res[i].items = get_items(*split);
+		split++;
+		get_op(res + i, *split);
+		split++;
+		res[i].test_div = get_first_nb(*split);
+		split++;
+		res[i].to_true = get_first_nb(*split);
+		split++;
+		res[i].to_false = get_first_nb(*split);
+		split++;
+		i++;
+	}
+	return(res);
+}
+
+void give_item(t_monkey *from, t_monkey *to)
+{
+	t_items *item;
+	t_items *dest;
+
+	item = from->items;
+	from->items = item->next;
+	item->next = 0;
+	if(!to->items)
+		to->items = item;
+	else
+	{
+		dest = to->items;
+		while(dest->next)
+			dest = dest->next;
+		dest->next = item;
+	}
+
+}
+
+void handle_items(t_monkey *monkeys, t_monkey *cur)
+{
+	while(cur->items)
+	{
+		cur->nb_inspect++;
+		if(cur->op == MUL)
+			cur->items->value *= cur->op_nb;
+		else if(cur->op == ADD)
+			cur->items->value += cur->op_nb;
+		else if(cur->op == SQR)
+			cur->items->value *= cur->items->value;
+		cur->items->value /= 3;
+		if(cur->items->value % cur->test_div == 0)
+			give_item(cur, monkeys + cur->to_true);
+		else
+			give_item(cur, monkeys + cur->to_false);
+	}
+}
+
+static void loop_all_monkeys(t_monkey *monkeys, int nb_monkey)
+{
+	int i = 0;
+
+	while(i < nb_monkey)
+	{
+		handle_items(monkeys, monkeys + i);
+		i++;
+	}
+}
+
+long int resolve_part1(char *input, char **split)
+{
+	(void)input;
+	int nb_monkey;
+	int i;
+	long int top[2];
+	t_monkey *monkeys;
+
+	monkeys = get_monkeys(split, &nb_monkey);
+	i = 0;
+	while(i < 20)
+	{
+		loop_all_monkeys(monkeys, nb_monkey);
+		i++;
+	}
+	top[0] = 0;
+	top[1] = 0;
+	i = 0;
+	while(i < nb_monkey)
+	{
+		if(monkeys[i].nb_inspect > top[0])
+		{
+			top[1] = top[0];
+			top[0] = monkeys[i].nb_inspect;
+		}
+		else if(monkeys[i].nb_inspect > top[1])
+			top[1] = monkeys[i].nb_inspect;
+		i++;
+	}
+	return(top[0] * top[1]);
+}
diff --git a/2022/11/part2.c b/2022/11/part2.c
new file mode 100644
index 0000000..1c3f514
--- /dev/null
+++ b/2022/11/part2.c
@@ -0,0 +1,221 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   part2.c                                            :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: tomoron <tomoron@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/07/17 23:03:36 by tomoron           #+#    #+#             */
+/*   Updated: 2024/12/19 23:22:45 by tomoron          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include "libft/libft.h"
+
+typedef enum e_op
+{
+	MUL,
+	ADD,
+	SQR
+} t_op;
+
+typedef struct s_items
+{
+	uint64_t		value;
+	struct s_items	*next;
+}	t_items;
+
+typedef struct s_monkey
+{
+	t_items *items;
+	t_op op;
+	int op_nb;
+	int test_div;
+	int to_true;
+	int to_false;
+	long int nb_inspect;
+}	t_monkey;
+
+static int count_monkeys(char **split)
+{
+	int len;
+
+	len = 0;
+	while(*split)
+	{
+		if(**split == 'M')
+			len++;
+		split++;
+	}
+	return(len);
+}
+
+static t_items *get_items(char *line)
+{
+	t_items *res;
+	t_items *new;
+	t_items *last;
+
+	last = 0;
+	res = 0;
+	while(*line)
+	{
+		new = malloc(sizeof(t_items));
+		while(*line && !ft_isdigit(*line))
+			line++;
+		new->value = ft_atoi(line);
+		new->next = 0;
+		if(!last)
+			res = new;	
+		else
+			last->next = new;
+		last = new;
+		while(ft_isdigit(*line))
+			line++;
+	}
+	return(res);
+}
+
+static void get_op(t_monkey *monkey, char *line)
+{
+	while(*line && *line != '*' && *line != '+')
+		line++;
+	if(!*line)
+		exit(1);
+	if(!ft_strcmp(line, "* old"))
+	{
+		monkey->op = SQR;
+		monkey->op_nb = 0;
+		return ;
+	}
+	if(*line == '*')
+		monkey->op = MUL;
+	else
+		monkey->op = ADD;
+	line++;
+	monkey->op_nb = ft_atoi(line);
+}
+
+static int get_first_nb(char *line)
+{
+	while(*line && !ft_isdigit(*line))
+		line++;
+	return(ft_atoi(line));
+}
+
+static t_monkey *get_monkeys(char **split, int *len, uint64_t *mod)
+{
+	t_monkey *res;
+	int i;
+
+	*len = count_monkeys(split);
+	res = malloc(*len * sizeof(t_monkey));
+	i = 0;
+	while(*split)
+	{
+		split++;
+		res[i].items = get_items(*split);
+		split++;
+		get_op(res + i, *split);
+		split++;
+		res[i].test_div = get_first_nb(*split);
+		if(!*mod)
+			*mod = res[i].test_div;
+		else
+			*mod *= res[i].test_div;
+		split++;
+		res[i].to_true = get_first_nb(*split);
+		split++;
+		res[i].to_false = get_first_nb(*split);
+		split++;
+		i++;
+	}
+	return(res);
+}
+
+static void give_item(t_monkey *from, t_monkey *to)
+{
+	t_items *item;
+	t_items *dest;
+
+	item = from->items;
+	from->items = item->next;
+	item->next = 0;
+	if(!to->items)
+		to->items = item;
+	else
+	{
+		dest = to->items;
+		while(dest->next)
+			dest = dest->next;
+		dest->next = item;
+	}
+
+}
+
+static void handle_items(t_monkey *monkeys, t_monkey *cur, uint64_t mod)
+{
+	while(cur->items)
+	{
+		cur->nb_inspect++;
+		if(cur->op == MUL)
+			cur->items->value *= cur->op_nb;
+		else if(cur->op == ADD)
+			cur->items->value += cur->op_nb;
+		else if(cur->op == SQR)
+			cur->items->value *= cur->items->value;
+		cur->items->value = cur->items->value % mod;
+		if(cur->items->value % cur->test_div == 0)
+			give_item(cur, monkeys + cur->to_true);
+		else
+			give_item(cur, monkeys + cur->to_false);
+	}
+}
+
+static void loop_all_monkeys(t_monkey *monkeys, int nb_monkey, uint64_t mod)
+{
+	int i = 0;
+
+	while(i < nb_monkey)
+	{
+		handle_items(monkeys, monkeys + i, mod);
+		i++;
+	}
+}
+
+long int resolve_part2(char *input, char **split)
+{
+	(void)input;
+	int nb_monkey;
+	uint64_t mod;
+	int i;
+	long int top[2];
+	t_monkey *monkeys;
+
+	mod = 0;
+	monkeys = get_monkeys(split, &nb_monkey, &mod);
+	i = 0;
+	while(i < 10000)
+	{
+		loop_all_monkeys(monkeys, nb_monkey, mod);
+		i++;
+	}
+	top[0] = 0;
+	top[1] = 0;
+	i = 0;
+	while(i < nb_monkey)
+	{
+		if(monkeys[i].nb_inspect > top[0])
+		{
+			top[1] = top[0];
+			top[0] = monkeys[i].nb_inspect;
+		}
+		else if(monkeys[i].nb_inspect > top[1])
+			top[1] = monkeys[i].nb_inspect;
+		i++;
+	}
+	return(top[0] * top[1]);
+}
diff --git a/2022/11/test b/2022/11/test
new file mode 100644
index 0000000..30e09e5
--- /dev/null
+++ b/2022/11/test
@@ -0,0 +1,27 @@
+Monkey 0:
+  Starting items: 79, 98
+  Operation: new = old * 19
+  Test: divisible by 23
+    If true: throw to monkey 2
+    If false: throw to monkey 3
+
+Monkey 1:
+  Starting items: 54, 65, 75, 74
+  Operation: new = old + 6
+  Test: divisible by 19
+    If true: throw to monkey 2
+    If false: throw to monkey 0
+
+Monkey 2:
+  Starting items: 79, 60, 97
+  Operation: new = old * old
+  Test: divisible by 13
+    If true: throw to monkey 1
+    If false: throw to monkey 3
+
+Monkey 3:
+  Starting items: 74
+  Operation: new = old + 3
+  Test: divisible by 17
+    If true: throw to monkey 0
+    If false: throw to monkey 1
diff --git a/libft/Makefile b/libft/Makefile
index 437ea4c..142018a 100755
--- a/libft/Makefile
+++ b/libft/Makefile
@@ -15,6 +15,7 @@ CC = cc
 SRCS =			ft_atoi.c\
 				ft_bzero.c\
 				ft_calloc.c\
+				ft_swap.c\
 				ft_isalnum.c\
 				ft_isalpha.c\
 				ft_isascii.c\