diff --git a/d05/ex00/bureaucrat b/d05/ex00/bureaucrat
index 7a8a4e8..64ea8f4 100755
Binary files a/d05/ex00/bureaucrat and b/d05/ex00/bureaucrat differ
diff --git a/d05/ex00/headers/Bureaucrat.hpp b/d05/ex00/headers/Bureaucrat.hpp
index 40359b4..5db8c17 100644
--- a/d05/ex00/headers/Bureaucrat.hpp
+++ b/d05/ex00/headers/Bureaucrat.hpp
@@ -15,15 +15,6 @@ public:
 	~Bureaucrat();
 	Bureaucrat &	operator=( Bureaucrat const & rhs );
 
-	class GradeTooHighException : public std::exception {
-	public:
-		const char * what() const throw();
-	};
-	class GradeTooLowException : public std::exception {
-	public:
-		const char * what() const throw();
-	};
-
 	std::string	getName() const;
 	int			getGrade() const;
 
@@ -38,6 +29,11 @@ protected:
 private:
 
 	Bureaucrat();
+
+	class GradeTooHighException : public std::exception {
+		const char * what() const throw();};
+	class GradeTooLowException : public std::exception {
+		const char * what() const throw();};
 };
 
 std::ostream &	operator<<(std::ostream & o, Bureaucrat const & rhs);
diff --git a/d05/ex00/srcs/Bureaucrat.cpp b/d05/ex00/srcs/Bureaucrat.cpp
index 8d683d8..75fe978 100644
--- a/d05/ex00/srcs/Bureaucrat.cpp
+++ b/d05/ex00/srcs/Bureaucrat.cpp
@@ -80,8 +80,8 @@ void	Bureaucrat::gradeDown() {
  *********************************************/
 
 const char * Bureaucrat::GradeTooHighException::what() const throw() {
-	return ("grade higher than 1");
+	return (B_RED "grade higher than 1" RESET);
 }
 const char * Bureaucrat::GradeTooLowException::what() const throw() {
-	return ("grade lower than 150");
+	return (B_RED "grade lower than 150" RESET);
 }
diff --git a/d05/ex01/Makefile b/d05/ex01/Makefile
new file mode 100644
index 0000000..cb65767
--- /dev/null
+++ b/d05/ex01/Makefile
@@ -0,0 +1,73 @@
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+#               . name = value \          . += append to a variable   #
+#   VARIABLES   .        value            . != set result of command  #
+#               . name is case sensitive  . ?= set if not already set #
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+
+NAME      = larves
+
+#CC        = gcc
+CXX       = c++
+
+#CFLAGS  = -Wall -Wextra -Werror $(INCLUDES)
+CXXFLAGS  = -Wall -Wextra -Werror $(INCLUDES) -std=c++98
+
+#EXT       = c
+EXT       = cpp
+
+VPATH     = $(D_SRCS)
+
+LIBS      =
+
+INCLUDES  = -I$(D_HEADERS)
+
+D_SRCS    = srcs
+SRCS      = main.cpp \
+			Bureaucrat.cpp \
+			Form.cpp
+
+D_HEADERS = headers
+HEADERS   = Bureaucrat.hpp \
+			Form.hpp
+
+D_OBJS    = builds
+OBJS      = $(SRCS:%.$(EXT)=$(D_OBJS)/%.o)
+
+ifeq "$(D_OBJS)" "."
+  RM_OBJS = rm -f $(OBJS)
+else
+  RM_OBJS = rm -rf $(D_OBJS)
+endif
+
+
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+#             .   target: prerequisites   .   $@ : target             #
+#    RULES    .           recipe          .   $< : 1st prerequisite   #
+#             .           recipe          .   $^ : all prerequisites  #
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+
+all: $(NAME)
+
+$(D_OBJS)/%.o: %.$(EXT) | $(D_OBJS)
+#	$(CC) $(CFLAGS) -c $< -o $@
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+$(D_OBJS):
+	mkdir $@
+
+$(OBJS): $(HEADERS:%=$(D_HEADERS)/%)
+
+$(NAME): $(OBJS)
+#	$(CC) $(OBJS) -o $@ $(LIBS)
+	$(CXX) $(OBJS) -o $@ $(LIBS)
+
+clean:
+	$(RM_OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY : all clean fclean re
+
diff --git a/d05/ex01/headers/Bureaucrat.hpp b/d05/ex01/headers/Bureaucrat.hpp
new file mode 100644
index 0000000..01d4e9f
--- /dev/null
+++ b/d05/ex01/headers/Bureaucrat.hpp
@@ -0,0 +1,47 @@
+#ifndef BUREAUCRAT_HPP
+# define BUREAUCRAT_HPP
+
+# include "color.h"
+# include <iostream>
+# include <string>
+# include <stdexcept>
+
+class Form;
+# include "Form.hpp"
+
+class Bureaucrat {
+
+public:
+
+	Bureaucrat(std::string name, int grade);
+	Bureaucrat( Bureaucrat const & src );
+	~Bureaucrat();
+	Bureaucrat &	operator=( Bureaucrat const & rhs );
+
+	std::string	getName() const;
+	int			getGrade() const;
+
+	void	gradeUp();
+	void	gradeDown();
+
+	void	signForm( Form & f );
+
+protected:
+
+	std::string const	_name;
+	int					_grade;
+
+private:
+
+	Bureaucrat();
+
+	class GradeTooHighException : public std::exception {
+		const char * what() const throw();};
+	class GradeTooLowException : public std::exception {
+		const char * what() const throw();};
+};
+
+std::ostream &	operator<<(std::ostream & o, Bureaucrat const & rhs);
+
+#endif
+
diff --git a/d05/ex01/headers/Form.hpp b/d05/ex01/headers/Form.hpp
new file mode 100644
index 0000000..9aa97e6
--- /dev/null
+++ b/d05/ex01/headers/Form.hpp
@@ -0,0 +1,46 @@
+#ifndef FORM_HPP
+# define FORM_HPP
+
+# include "color.h"
+# include <iostream>
+# include <string>
+
+class Bureaucrat;
+# include "Bureaucrat.hpp"
+
+class Form {
+
+public:
+
+	Form( std::string name, int signedGrade, int executeGrade );
+	Form( Form const & src );
+	~Form();
+	Form &	operator=( Form const & rhs );
+
+	std::string	getName() const;
+	bool		getSigned() const;
+	int			getSignedGrade() const;
+	int			getExecuteGrade() const;
+
+	void	beSigned( Bureaucrat const & b );
+
+private:
+
+	Form();
+
+	class GradeTooHighException : public std::exception {
+		const char * what() const throw();};
+	class GradeTooLowException : public std::exception {
+		const char * what() const throw();};
+
+	std::string const	_name;
+	bool				_signed;
+	int const			_signedGrade;
+	int const			_executeGrade;
+
+};
+
+std::ostream &	operator<<(std::ostream & o, Form const & rhs);
+
+#endif
+
diff --git a/d05/ex01/headers/color.h b/d05/ex01/headers/color.h
new file mode 100644
index 0000000..f40596b
--- /dev/null
+++ b/d05/ex01/headers/color.h
@@ -0,0 +1,25 @@
+#ifndef COLOR_H
+# define COLOR_H
+
+# define GRAY "\e[0;30m"
+# define RED "\e[0;31m"
+# define GREEN "\e[0;32m"
+# define YELLOW "\e[0;33m"
+# define BLUE "\e[0;34m"
+# define PURPLE "\e[0;35m"
+# define CYAN "\e[0;36m"
+# define WHITE "\e[0;37m"
+
+# define B_GRAY "\e[1;30m"
+# define B_RED "\e[1;31m"
+# define B_GREEN "\e[1;32m"
+# define B_YELLOW "\e[1;33m"
+# define B_BLUE "\e[1;34m"
+# define B_PURPLE "\e[1;35m"
+# define B_CYAN "\e[1;36m"
+# define B_WHITE "\e[1;37m"
+
+# define RESET "\e[0m"
+
+#endif
+
diff --git a/d05/ex01/larves b/d05/ex01/larves
new file mode 100755
index 0000000..922ce63
Binary files /dev/null and b/d05/ex01/larves differ
diff --git a/d05/ex01/main.cpp b/d05/ex01/main.cpp
new file mode 100644
index 0000000..2747ad5
--- /dev/null
+++ b/d05/ex01/main.cpp
@@ -0,0 +1,66 @@
+#include "Bureaucrat.hpp"
+#define N_TEST "5"
+
+int	main() {
+
+	std::cout << B_YELLOW "\n[1/" N_TEST "] test too high :" RESET "\n";
+	{
+		try {
+			Bureaucrat	b("clarence", 151);
+		}
+		catch (std::exception& e) {
+			std::cout << e.what() << "\n";
+		}
+	}
+
+	std::cout << B_YELLOW "\n[2/" N_TEST "] test signe ko :" RESET "\n";
+	{
+		{
+			Bureaucrat	b("mikel", 50);
+			Form		f("serpa_hell", 30, 100);
+
+			std::cout << f << '\n';
+			std::cout << b << '\n';
+				std::cout << B_BLUE "b.signForm :" RESET "\n";
+			b.signForm(f);
+			std::cout << f << '\n';
+		}
+	}
+
+	std::cout << B_YELLOW "\n[3/" N_TEST "] test signe ok :" RESET "\n";
+	{
+		{
+			Bureaucrat	b("coran", 50);
+			Form		f("serpa_death", 70, 100);
+
+			std::cout << f << '\n';
+			std::cout << b << '\n';
+				std::cout << B_BLUE "b.signForm :" RESET "\n";
+			b.signForm(f);
+			std::cout << f << '\n';
+		}
+	}
+
+	std::cout << B_YELLOW "\n[4/" N_TEST "] test form too high :" RESET "\n";
+	{
+		try {
+			Form		f("serpa_horror", 155, 100);
+		}
+		catch (std::exception& e) {
+			std::cout << e.what() << "\n";
+		}
+	}
+
+	std::cout << B_YELLOW "\n[5/" N_TEST "] test form too low :" RESET "\n";
+	{
+		try {
+			Form		f("serpa_starvation", 70, 0);
+		}
+		catch (std::exception& e) {
+			std::cout << e.what() << "\n";
+		}
+	}
+
+	std::cout << "\n";
+	return 0;
+}
diff --git a/d05/ex01/srcs/Bureaucrat.cpp b/d05/ex01/srcs/Bureaucrat.cpp
new file mode 100644
index 0000000..8332551
--- /dev/null
+++ b/d05/ex01/srcs/Bureaucrat.cpp
@@ -0,0 +1,98 @@
+#include "Bureaucrat.hpp"
+
+#define COPLIEN_COLOR B_CYAN
+
+/*********************************************
+ * CONSTRUCTORS
+ *********************************************/
+
+Bureaucrat::Bureaucrat( std::string name, int grade )
+: _name(name)
+, _grade(grade) {
+	if (grade > 150)
+		throw GradeTooLowException();
+	if (grade < 1)
+		throw GradeTooHighException();
+	std::cout << COPLIEN_COLOR "Bureaucrat constructor" RESET "\n";
+	return;
+}
+
+Bureaucrat::Bureaucrat( Bureaucrat const & src ) {
+	std::cout << COPLIEN_COLOR "Bureaucrat copy constructor" RESET "\n";
+	*this = src;
+	return;
+}
+
+/*********************************************
+ * DESTRUCTORS
+ *********************************************/
+
+Bureaucrat::~Bureaucrat() {
+	std::cout << COPLIEN_COLOR "Bureaucrat destructor" RESET "\n";
+	return;
+}
+
+/*********************************************
+ * OPERATORS
+ *********************************************/
+
+Bureaucrat &	Bureaucrat::operator=( Bureaucrat const & rhs ) {
+	if ( this != &rhs )
+		_grade = rhs.getGrade();
+	return *this;
+}
+
+std::ostream &	operator<<(std::ostream & o, Bureaucrat const & rhs)
+{
+	o
+		<< rhs.getName() << ", bureaucrat grade "
+		<< rhs.getGrade();
+	return (o);
+}
+
+/*********************************************
+ * ACCESSORS
+ *********************************************/
+
+std::string	Bureaucrat::getName() const {return _name;}
+int			Bureaucrat::getGrade() const {return _grade;}
+
+/*********************************************
+ * PUBLIC MEMBER FUNCTIONS
+ *********************************************/
+
+void	Bureaucrat::gradeUp() {
+	if (_grade > 1)
+		_grade--;
+	else
+		throw GradeTooHighException();
+}
+
+void	Bureaucrat::gradeDown() {
+	if (_grade < 150)
+		_grade++;
+	else
+		throw GradeTooLowException();
+}
+
+void	Bureaucrat::signForm( Form & f) {
+	try {
+		f.beSigned( *this );
+		std::cout << _name << " signed " << f.getName() << "\n";
+	}
+	catch (std::exception & e) {
+		std::cout << _name << " couldn't sign " << f.getName()
+				  << " because [" << e.what() << "]\n";
+	}
+}
+
+/*********************************************
+ * NESTED CLASS
+ *********************************************/
+
+const char * Bureaucrat::GradeTooHighException::what() const throw() {
+	return (B_RED "grade higher than 1" RESET);
+}
+const char * Bureaucrat::GradeTooLowException::what() const throw() {
+	return (B_RED "grade lower than 150" RESET);
+}
diff --git a/d05/ex01/srcs/Form.cpp b/d05/ex01/srcs/Form.cpp
new file mode 100644
index 0000000..e29a7f8
--- /dev/null
+++ b/d05/ex01/srcs/Form.cpp
@@ -0,0 +1,90 @@
+#include "Form.hpp"
+
+#define COPLIEN_COLOR B_CYAN
+
+/*********************************************
+ * CONSTRUCTORS
+ *********************************************/
+
+Form::Form( std::string name, int signedGrade, int executeGrade )
+: _name(name)
+, _signed(false)
+, _signedGrade(signedGrade)
+, _executeGrade(executeGrade) {
+	if (signedGrade > 150 || executeGrade > 150)
+		throw Form::GradeTooLowException();
+	if (signedGrade < 1 || executeGrade < 1)
+		throw Form::GradeTooHighException();
+	std::cout << COPLIEN_COLOR "Form constructor" RESET "\n";
+	return;
+}
+
+Form::Form( Form const & src )
+: _name(src.getName())
+, _signedGrade(src.getSignedGrade())
+, _executeGrade(src.getExecuteGrade()) {
+	std::cout << COPLIEN_COLOR "Form copy constructor" RESET "\n";
+	*this = src;
+	return;
+}
+
+/*********************************************
+ * DESTRUCTORS
+ *********************************************/
+
+Form::~Form() {
+	std::cout << COPLIEN_COLOR "Form destructor" RESET "\n";
+	return;
+}
+
+/*********************************************
+ * OPERATORS
+ *********************************************/
+
+Form &	Form::operator=( Form const & rhs ) {
+	if ( this != &rhs ) {
+		_signed = rhs.getSigned();
+	}
+	return *this;
+}
+
+std::ostream &	operator<<(std::ostream & o, Form const & rhs)
+{
+	o	<< "form: "
+		<< rhs.getName() << ", is signed: "
+		<< rhs.getSigned() << ", need at least ["
+		<< rhs.getSignedGrade() << "] to be signed, need at least ["
+		<< rhs.getExecuteGrade() << "] to be executed";
+	return (o);
+}
+
+/*********************************************
+ * ACCESSORS
+ *********************************************/
+
+std::string	Form::getName() const {return _name;}
+bool		Form::getSigned() const {return _signed;}
+int 		Form::getSignedGrade() const {return _signedGrade;}
+int 		Form::getExecuteGrade() const {return _executeGrade;}
+
+/*********************************************
+ * PUBLIC MEMBER FUNCTIONS
+ *********************************************/
+
+void	Form::beSigned( Bureaucrat const & b) {
+	if (b.getGrade() < _signedGrade)
+		_signed = true;
+	else
+		throw Form::GradeTooLowException();
+}
+
+/*********************************************
+ * NESTED CLASS
+ *********************************************/
+
+const char * Form::GradeTooHighException::what() const throw() {
+	return (B_RED "grade too high" RESET);
+}
+const char * Form::GradeTooLowException::what() const throw() {
+	return (B_RED "grade too low" RESET);
+}