diff --git a/.gitignore b/.gitignore
index ac6d036..9b911a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@ Fixed
 open
 polymorphism
 *.replace
+bureaucrat
diff --git a/cpp05/ex00/Bureaucrat.cpp b/cpp05/ex00/Bureaucrat.cpp
index 507576f..d097695 100644
--- a/cpp05/ex00/Bureaucrat.cpp
+++ b/cpp05/ex00/Bureaucrat.cpp
@@ -6,10 +6,89 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/03/16 14:49:52 by rparodi           #+#    #+#             */
-/*   Updated: 2025/03/16 14:51:22 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/03/16 22:00:36 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "Bureaucrat.hpp"
+#include <iostream>
+#include <ostream>
 
+/**
+ * @brief Constructor by default of Bureaucrat
+ */
+Bureaucrat::Bureaucrat(void) : _name("Roger"), _grade(150) {
+	std::cout << "[Bureaucrat] Default constructor called" << std::endl;
+}
 
+/**
+ * @brief Better constructor easier to test
+ *
+ * @param name the name of the Bureaucrat
+ * @param grade grade to start the carreer
+ */
+Bureaucrat::Bureaucrat(std::string name, u_int8_t grade) : _name(name) {
+	std::cout << "[Bureaucrat] Smart constructor called" << std::endl;
+	if (grade < 1) {
+		throw GradeTooHighException();
+	} else if (grade > 150) {
+		throw GradeTooLowException();
+	} else {
+		this->_grade = grade;
+	}
+}
+
+Bureaucrat::Bureaucrat(Bureaucrat const & copy) : _name(copy._name), _grade(copy._grade) {
+	std::cout << "[Bureaucrat] Copy constructor called" << std::endl;
+}
+
+/**
+ * @brief Constructor with the operator '=' (Overload)
+ *
+ * @param assign Bureaucrat to copie
+ * @return It's a constructor
+ */
+Bureaucrat& Bureaucrat::operator=(Bureaucrat const & assign) {
+	std::cout << "[Bureaucrat] Assign constructor called" << std::endl;
+	this->_grade = assign._grade;
+	this->_name = assign._name;
+	return *this;
+}
+
+/**
+ * @brief Destructor for the Bureaucrat 
+ */
+Bureaucrat::~Bureaucrat() {
+	std::cout << "[Bureaucrat] Desctuctor called" << std::endl;
+
+}
+
+/**
+ * @brief Getter for the grade
+ *
+ * @return grade (unsigned int 8bits)
+ */
+u_int8_t Bureaucrat::getGrade() const {
+	return (this->_grade);
+}
+
+/**
+ * @brief Getter for the name
+ *
+ * @return name (string from standard)
+ */
+std::string Bureaucrat::getName() const {
+	return (this->_name);
+}
+
+/**
+ * @brief Overload of the '<<' operator to print
+ *
+ * @param output previous output
+ * @param toPrint Bureaucrat to print
+ * @return the output with the Bureaucrat
+ */
+std::ostream& operator<<(std::ostream& output, Bureaucrat const &toPrint) {
+	output << toPrint.getName() << ", bureaucrat grade " << toPrint.getGrade() << ".";
+	return (output);
+}
diff --git a/cpp05/ex00/Bureaucrat.hpp b/cpp05/ex00/Bureaucrat.hpp
index bbb330e..19b77e5 100644
--- a/cpp05/ex00/Bureaucrat.hpp
+++ b/cpp05/ex00/Bureaucrat.hpp
@@ -6,23 +6,38 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/03/16 14:48:33 by rparodi           #+#    #+#             */
-/*   Updated: 2025/03/16 14:52:32 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/03/16 22:01:02 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #pragma once
 
+#include <exception>
 #include <string>
+#include <iostream>
 
 class Bureaucrat {
 	public:
 		Bureaucrat(void);
+		Bureaucrat(std::string name, u_int8_t grade);
 		Bureaucrat(Bureaucrat const &copy);
 		Bureaucrat& operator=(Bureaucrat const &assign);
 		~Bureaucrat(void);
 		std::string getName(void) const;
-		int getGrade(void) const;
+		u_int8_t getGrade(void) const;
+		class GradeTooHighException : public std::exception {
+			virtual const char *what() const throw() {
+				return ("Error:\n> Grade is too high (have to be lower than 1)");
+			}
+		};
+		class GradeTooLowException : public std::exception {
+			virtual const char *what() const throw() {
+				return ("Error:\n> Grade is too low (have to be higher than 150)");
+			}
+		};
 	private:
-		std::string const _name;
-		int _grade;
+		std::string _name;
+		u_int8_t _grade;
 };
+
+std::ostream& operator<<(std::ostream& os, Bureaucrat const &bureaucrat);
diff --git a/cpp05/ex00/Makefile b/cpp05/ex00/Makefile
index c4e5521..a604c96 100644
--- a/cpp05/ex00/Makefile
+++ b/cpp05/ex00/Makefile
@@ -12,7 +12,7 @@
 # Variables
 
 # Name
-NAME = polymorphism
+NAME = bureaucrat
 
 # Commands
 CXX = c++
diff --git a/cpp05/ex00/main.cpp b/cpp05/ex00/main.cpp
index 0f0c436..905d593 100644
--- a/cpp05/ex00/main.cpp
+++ b/cpp05/ex00/main.cpp
@@ -6,12 +6,16 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/03/16 14:47:26 by rparodi           #+#    #+#             */
-/*   Updated: 2025/03/16 14:48:29 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/03/16 21:53:58 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "Bureaucrat.hpp"
 
 int	main(void) {
-
+	try {
+		Bureaucrat b1("Roger", 0);
+	} catch (std::exception & e) {
+		std::cerr << e.what() << std::endl;
+	}
 }