diff --git a/cpp01/ex05/Harl.cpp b/cpp01/ex05/Harl.cpp
new file mode 100644
index 0000000..ec995d1
--- /dev/null
+++ b/cpp01/ex05/Harl.cpp
@@ -0,0 +1,55 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Harl.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/06/21 22:07:00 by apommier          #+#    #+#             */
+/*   Updated: 2022/06/21 23:23:28 by apommier         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Harl.hpp"
+
+Harl::Harl()
+{
+
+}
+
+Harl::~Harl()
+{
+	
+}
+
+void Harl::complain(std::string level)
+{
+	void		(Harl::*complaint[])(void) = {&Harl::debug, &Harl::info, &Harl::warning, &Harl::error};
+	std::string	levelTab[4] = {"DEBUG", "INFO", "WARNING", "ERROR"};
+	for (int i = 0; i < 4 ; i++)
+	{
+		void (Harl::*selectedComplaint)( void ) = complaint[i];
+		if (level == levelTab[i])
+			(this->*selectedComplaint)();
+	}
+}
+
+void Harl::debug()
+{
+	std::cout << "I love having extra bacon for my 7XL-double-cheese-triple-pickle-specialketchup burger. I really do!\n";
+}
+
+void Harl::info()
+{
+	std::cout << "I cannot believe adding extra bacon costs more money. You didn’t putenough bacon in my burger! If you did, I wouldn’t be asking for more!\n";
+}
+
+void Harl::warning()
+{
+	std::cout << "I think I deserve to have some extra bacon for free. I’ve been coming for years whereas you started working here since last month.\n";
+}
+
+void Harl::error()
+{
+	std::cout << "This is unacceptable! I want to speak to the manager now.\n";
+}
\ No newline at end of file
diff --git a/cpp01/ex05/Harl.hpp b/cpp01/ex05/Harl.hpp
new file mode 100644
index 0000000..e137074
--- /dev/null
+++ b/cpp01/ex05/Harl.hpp
@@ -0,0 +1,38 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Harl.hpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/06/21 22:07:08 by apommier          #+#    #+#             */
+/*   Updated: 2022/06/21 23:35:01 by apommier         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef HARL_HPP
+# define HARL_HPP
+
+#include <iostream>
+#include <cstdlib>
+#include <string>
+
+class Harl {
+
+	public:
+	
+		Harl();
+		~Harl();
+
+		void complain(std::string level);
+
+	private:
+	
+		void debug(void);
+		void info(void);
+		void warning(void);
+		void error(void);
+
+};
+
+#endif
\ No newline at end of file
diff --git a/cpp01/ex05/Makefile b/cpp01/ex05/Makefile
new file mode 100644
index 0000000..b8710e1
--- /dev/null
+++ b/cpp01/ex05/Makefile
@@ -0,0 +1,36 @@
+# **************************************************************************** #
+#                                                                              #
+#                                                         :::      ::::::::    #
+#    Makefile                                           :+:      :+:    :+:    #
+#                                                     +:+ +:+         +:+      #
+#    By: apommier <apommier@student.42.fr>          +#+  +:+       +#+         #
+#                                                 +#+#+#+#+#+   +#+            #
+#    Created: 2022/06/21 22:05:40 by apommier          #+#    #+#              #
+#    Updated: 2022/06/21 23:10:46 by apommier         ###   ########.fr        #
+#                                                                              #
+# **************************************************************************** #
+
+NAME	= a.out
+SRCS	= main.cpp\
+			Harl.cpp
+		
+			
+OBJS	= ${SRCS:.cpp=.o}
+CC		= c++
+CFLAGS	= -Wall -Wextra -Werror
+RM		= rm -rf
+
+${NAME}: ${OBJS}
+		${CC} ${LIB} ${OBJS} -o ${NAME} 
+
+all:	${NAME}
+
+clean:
+		@${RM} ${OBJS}
+
+fclean:	clean
+		@${RM} ${NAME}
+
+re: 	fclean all
+
+.PHONY: all clean fclean re
\ No newline at end of file
diff --git a/cpp01/ex05/main.cpp b/cpp01/ex05/main.cpp
new file mode 100644
index 0000000..346dc77
--- /dev/null
+++ b/cpp01/ex05/main.cpp
@@ -0,0 +1,37 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: apommier <apommier@student.42.fr>          +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2022/06/21 22:06:54 by apommier          #+#    #+#             */
+/*   Updated: 2022/06/21 23:37:53 by apommier         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Harl.hpp"
+
+int main()
+{
+	Harl harl;
+	std::string	levelTab[4] = {"DEBUG", "INFO", "WARNING", "ERROR"};
+	
+	std::cout << "Debug level:\n";
+	harl.complain("DEBUG");
+	
+	std::cout << "\nInfo level:\n";
+	harl.complain("INFO");
+
+	std::cout << "\nWarning level:\n";
+	harl.complain("WARNING");
+
+	std::cout << "\nError level:\n";
+	harl.complain("ERROR");
+
+	std::cout << "\nA lot of complaints\n";
+	for (int i = 0; i < 20; i++)
+		harl.complain(levelTab[std::rand() % 4]);
+	
+	return (0);
+}
\ No newline at end of file