diff --git a/cpp09/ex02/main.cpp b/cpp09/ex02/main.cpp
index a63782a..f099ffc 100644
--- a/cpp09/ex02/main.cpp
+++ b/cpp09/ex02/main.cpp
@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/05/01 14:45:40 by rparodi           #+#    #+#             */
-/*   Updated: 2025/05/02 16:12:03 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/05/07 12:04:00 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -16,27 +16,43 @@ int check_input(int argc, char **argv) {
 	for (size_t i = 1; i < static_cast<size_t>(argc); i++) {
 		for (size_t j = 0; argv[i][j]; j++) {
 			if (!std::isdigit(argv[i][j]))
-				return (i);
+				return i;
 		}
 	}
 	return (0);
 }
 
+std::vector<int> convert_in_vector(int argc, char **argv) {
+	std::vector<int> vec;
+	for (size_t i = 1 ; i < static_cast<size_t>(argc); i++) {
+		errno = 0;
+		int value = std::strtol(argv[i], nullptr, 10);
+		if (errno == ERANGE || value < 0) {
+			std::cerr << CLR_RED << "Error: I don't accept number over INT_MAX" << CLR_RESET << std::endl;
+			std::exit(1);
+		}
+		vec.push_back(value);
+	}
+	return vec;
+}
+
 int	main(int argc, char **argv) {
 	if (DEBUG)
-		std::cerr << CLR_MAGENTA << "Warning: DEBUG_MODE is now enable" << CLR_RESET << std::endl << std::endl;
-	if (argc < 2)
+		std::cerr << CLR_BLUE << "Debug: DEBUG_MODE is now enable" << CLR_RESET << std::endl << std::endl;
+	if (argc < 2) {
 		std::cerr << CLR_RED << "Usage:\t" << argv[0] << " <number> <number> ..." << CLR_RESET << std::endl;
-	else {
-		if (DEBUG) {
-			std::cerr << CLR_CYAN << "Info: " << argv[0] << " have " << argc - 1 << " arguments !" << CLR_RESET << std::endl << std::endl;
-		}
-		int check = check_input(argc, argv);
-		if (check) {
-			std::cerr << CLR_RED << "Error: I only have to have number in parameter (args: " << check << ")" << CLR_RESET << std::endl;
-			if (DEBUG)
-				std::cerr << CLR_MAGENTA << "\tValue of args: [" << argv[check] << "]" << CLR_RESET << std::endl;
-		}
+		return 1;
 	}
-	return (0);
+	if (DEBUG) {
+		std::cerr << CLR_BLUE << "Debug: " << argv[0] << " have " << argc - 1 << " arguments !" << CLR_RESET << std::endl << std::endl;
+	}
+	int check = check_input(argc, argv);
+	if (check) {
+		std::cerr << CLR_RED << "Error: I only have to have number in parameter (args: " << check << ")" << CLR_RESET << std::endl;
+		if (DEBUG)
+			std::cerr << CLR_BLUE << "\tValue of args: [" << argv[check] << "]" << CLR_RESET << std::endl;
+		return 1;
+	}
+	convert_in_vector(argc, argv);
+	return 0;
 }