「✨」 feat(Megaphone): Finished megaphone

ex00/megaphone.cpp

@@ -6,15 +6,39 @@
 /*   By: adjoly <adjoly@student.42angouleme.fr>     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/10/25 16:31:50 by adjoly            #+#    #+#             */
-/*   Updated: 2024/10/25 16:54:55 by adjoly           ###   ########.fr       */
+/*   Updated: 2024/10/25 17:47:40 by adjoly           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
+#include <cctype>
 #include <iostream>
+#include <string>
+
+void str_to_upper(std::string &str)
+{
+	char *ptr = (char *)str.c_str();
+	while (*ptr)
+	{
+		*ptr = std::toupper(*ptr);
+		ptr++;
+	}
+}
+
 
 int	main(int ac, char **av)
 {
+	std::string	str;
+
 	(void)av;
 	if (ac < 2)
 		std::cout << "* LOUD AND UNBEARABLE FEEDBACK NOISE *" << std::endl;
+	else
+	{
+		while (++av && *av)
+			str.append(*av);
+		str_to_upper(str);
+		std::cout << str << std::endl;
+
+	}
+	return (0);
 }