diff --git a/philo_one/Makefile b/philo_one/Makefile
index 8bd3076..942b953 100644
--- a/philo_one/Makefile
+++ b/philo_one/Makefile
@@ -1,6 +1,6 @@
 .PHONY:			all clean fclean re
 
-SRCS			=	main.c utilc.c
+SRCS			=	main.c utilc.c parser.c
 
 
 SRC_DIR = ./srcs/
diff --git a/philo_one/includes/philo_header.h b/philo_one/includes/philo_header.h
index 2457013..90b7684 100644
--- a/philo_one/includes/philo_header.h
+++ b/philo_one/includes/philo_header.h
@@ -22,6 +22,6 @@ void				*ft_calloc(size_t num, size_t size);
 t_all				*structalloc_and_bzero(void);
 int					parse_and_check_values(char **argv, int quantity);
 int					ft_atoi(const char *str);
-int			check_f(char ch);
+int					check_f(char ch);
 
 #endif
diff --git a/philo_one/obj/main.o b/philo_one/obj/main.o
new file mode 100644
index 0000000..330829f
Binary files /dev/null and b/philo_one/obj/main.o differ
diff --git a/philo_one/obj/parser.o b/philo_one/obj/parser.o
new file mode 100644
index 0000000..01a56e7
Binary files /dev/null and b/philo_one/obj/parser.o differ
diff --git a/philo_one/obj/utilc.o b/philo_one/obj/utilc.o
new file mode 100644
index 0000000..ec09fb9
Binary files /dev/null and b/philo_one/obj/utilc.o differ
diff --git a/philo_one/philo_one b/philo_one/philo_one
new file mode 100755
index 0000000..d5a26e7
Binary files /dev/null and b/philo_one/philo_one differ
diff --git a/philo_one/srcs/main.c b/philo_one/srcs/main.c
index c10c0c5..3a36598 100644
--- a/philo_one/srcs/main.c
+++ b/philo_one/srcs/main.c
@@ -1,81 +1,14 @@
 #include "../includes/philo_header.h"
 
-int check_param(t_all *all, int optional)
-{
-	if (optional)
-	{
-		if (all->number_of_philosophers <= 0)
-			return(1);
-		if (all->time_to_die <= 0)
-			return(1);
-		if (all->time_to_eat <= 0)
-			return(1);
-		if (all->time_to_sleep <= 0)
-			return(1);
-		if (all->number_of_times_each_philosopher_must_eat <= 0)
-			return(1);
-	}
-	else
-	{
-		if (all->number_of_philosophers <= 0)
-			return(1);
-		if (all->time_to_die <= 0)
-			return(1);
-		if (all->time_to_eat <= 0)
-			return(1);
-		if (all->time_to_sleep <= 0)
-			return(1);
-	}
-	return (0);
-}
-
-int		parse_param(t_all *all, int optional, char **argv)
-{
-	if (optional)
-	{
-		all->number_of_philosophers = ft_atoi(argv[1]);
-		all->time_to_die = ft_atoi(argv[2]);
-		all->time_to_eat = ft_atoi(argv[3]);
-		all->time_to_sleep = ft_atoi(argv[4]);
-		all->number_of_times_each_philosopher_must_eat = ft_atoi(argv[5]);
-		return (check_param(all, 1));
-	}
-	else
-	{
-		all->number_of_philosophers = ft_atoi(argv[1]);
-		all->time_to_die = ft_atoi(argv[2]);
-		all->time_to_eat = ft_atoi(argv[3]);
-		all->time_to_sleep = ft_atoi(argv[4]);
-		return (check_param(all, 0));
-	}
-}
-
-int		parse_and_check_values(char **argv, int quantity)
-{
-	t_all *all;
-
-	all = structalloc_and_bzero();
-	if (quantity == 5)
-	{
-		printf("ok standart run\n");
-		parse_param(all, 0, argv);
-		return(1);
-	}
-	else if (quantity == 6)
-	{
-		printf("ok run with optional\n");
-		parse_param(all, 1, argv);
-		return(1);
-	}
-	else
-	{
-		printf("error please use argument 5 (optional) or 4 (standart) \n");
-		free(all);
-		return(0);
-	}
-}
-
 int		main(int argc, char **argv)
 {
-	parse_and_check_values(argv, argc);
+	if (parse_and_check_values(argv, argc))
+		;
+	else
+	{
+		printf("exit because error\n");
+		return (1);
+	}
+
+	return(0);
 }
diff --git a/philo_one/srcs/parser.c b/philo_one/srcs/parser.c
new file mode 100644
index 0000000..2c9ddc9
--- /dev/null
+++ b/philo_one/srcs/parser.c
@@ -0,0 +1,90 @@
+#include "../includes/philo_header.h"
+
+int check_param(t_all *all, int optional)
+{
+	if (optional)
+	{
+		if (all->number_of_philosophers <= 0)
+			return(1);
+		if (all->time_to_die <= 0)
+			return(1);
+		if (all->time_to_eat <= 0)
+			return(1);
+		if (all->time_to_sleep <= 0)
+			return(1);
+		if (all->number_of_times_each_philosopher_must_eat <= 0)
+			return(1);
+	}
+	else
+	{
+		if (all->number_of_philosophers <= 0)
+			return(1);
+		if (all->time_to_die <= 0)
+			return(1);
+		if (all->time_to_eat <= 0)
+			return(1);
+		if (all->time_to_sleep <= 0)
+			return(1);
+	}
+	return (0);
+}
+
+int		parse_param(t_all *all, int optional, char **argv)
+{
+	if (optional)
+	{
+		all->number_of_philosophers = ft_atoi(argv[1]);
+		all->time_to_die = ft_atoi(argv[2]);
+		all->time_to_eat = ft_atoi(argv[3]);
+		all->time_to_sleep = ft_atoi(argv[4]);
+		all->number_of_times_each_philosopher_must_eat = ft_atoi(argv[5]);
+		return (check_param(all, 1));
+	}
+	else
+	{
+		all->number_of_philosophers = ft_atoi(argv[1]);
+		all->time_to_die = ft_atoi(argv[2]);
+		all->time_to_eat = ft_atoi(argv[3]);
+		all->time_to_sleep = ft_atoi(argv[4]);
+		return (check_param(all, 0));
+	}
+}
+
+int		parse_and_check_values(char **argv, int quantity)
+{
+	t_all *all;
+
+	all = structalloc_and_bzero();
+	if (quantity == 5)
+	{
+		if (!parse_param(all, 0, argv))
+		{
+			printf("ok standart run\n");
+			return(1);
+		}
+		else
+		{
+			printf("bad arg\n");
+			return (0);
+		}
+	}
+	else if (quantity == 6)
+	{
+		if (!parse_param(all, 1, argv))
+		{
+			printf("ok run with optional\n");
+			return(1);
+		}
+		else
+		{
+			printf("bad arg\n");
+			return (0);
+		}
+	}
+	else
+	{
+		printf("error please use argument 5 (optional) or 4 (standart) \n");
+		free(all);
+		return(0);
+	}
+}