diff --git a/d03/ex00/Makefile b/d03/ex00/Makefile
index 930ba65..04faa47 100644
--- a/d03/ex00/Makefile
+++ b/d03/ex00/Makefile
@@ -4,7 +4,7 @@
 #                 .            value      .                  or .cpp  #
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
 
-NAME      = action
+NAME      = robots
 
 CC        = c++
 CFLAGS    = -Wall -Wextra -Werror $(INCLUDES) -std=c++98
diff --git a/d03/ex01/ClapTrap.cpp b/d03/ex01/ClapTrap.cpp
new file mode 100644
index 0000000..8ba15d2
--- /dev/null
+++ b/d03/ex01/ClapTrap.cpp
@@ -0,0 +1,155 @@
+#include "ClapTrap.hpp"
+
+/*
+ * statics
+ */
+
+int	ClapTrap::_number = 0;
+
+/*
+ * default/parametric constructor
+ */
+
+ClapTrap::ClapTrap( void ) {
+	std::cout << "claptrap created without name\n";
+	return;
+}
+
+/*
+ * destructor
+ */
+
+ClapTrap::~ClapTrap( void ) {
+	std::cout << "claptrap " << _name << " destructed\n";
+	return;
+}
+
+/*
+ * copy constructor
+ */
+
+ClapTrap::ClapTrap( ClapTrap const & src ) {
+	std::cout << "claptrap " << _name << " copied\n";
+	*this = src;
+	return;
+}
+
+/*
+ * assignement operator
+ */
+
+ClapTrap &	ClapTrap::operator=( ClapTrap const & rhs ) {
+	std::cout << "claptrap " << _name << " assigned\n";
+
+	if ( this != &rhs )
+	{
+		this->_hit = rhs.getHit();
+		this->_energy = rhs.getEnergy();
+		this->_attack = rhs.getAttack();
+	}
+
+	return *this;
+
+}
+
+/*
+ * constructor
+ */
+
+ClapTrap::ClapTrap( std::string name ) : _name(name) {
+	std::cout << "claptrap " << _name << " created\n";
+	_hit = 10;
+	_energy = 10;
+	_attack = 1;
+	return;
+}
+
+/*
+ * getters
+ */
+
+std::string	ClapTrap::getName() const {return _name;}
+int			ClapTrap::getHit() const {return _hit;}
+int			ClapTrap::getEnergy() const {return _energy;}
+int			ClapTrap::getAttack() const {return _attack;}
+
+/*
+ * robots
+ */
+
+void	ClapTrap::attack(const std::string & target) {
+
+	std::ostringstream action;
+	std::ostringstream state;
+
+	state << B_CYAN "[" B_PURPLE "h,e,a" B_CYAN ":" B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "->";
+	action << " ClapTrap " << _name;
+
+	if (_energy && _hit)
+	{
+		_energy--;
+		action << " attacked " << target << ", causing " B_YELLOW << _attack << RESET << " points of damage!" << '\n';
+	}
+	else
+	{
+		_attack = 0;
+		if (!_energy)
+			action << "cannot attack because " B_RED " is out of energy\n" RESET;
+		else if (!_hit)
+			action << "cannot attack because " B_RED " is out of hit\n" RESET;
+	}
+
+	state << B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "]" RESET;
+	std::cout << state.str() << action.str();
+}
+
+void	ClapTrap::takeDamage(unsigned int amount) {
+
+	std::ostringstream action;
+	std::ostringstream state;
+
+	state << B_CYAN "[" B_PURPLE "h,e,a" B_CYAN ":" B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "->";
+	action << " ClapTrap " << _name;
+
+	if (_energy && _hit)
+	{
+		_hit -= amount;
+		action << " looses " B_YELLOW << amount << RESET << " points of damage :/" << '\n';
+	}
+	else
+	{
+		if (!_energy)
+			action << "cannot take damage because " B_RED " is out of energy\n" RESET;
+		else if (!_hit)
+			action << "cannot take damage because " B_RED " is out of hit\n" RESET;
+	}
+
+	state << B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "]" RESET;
+	std::cout << state.str() << action.str();
+}
+
+void	ClapTrap::beRepaired(unsigned int amount) {
+
+	std::ostringstream action;
+	std::ostringstream state;
+
+	state << B_CYAN "[" B_PURPLE "h,e,a" B_CYAN ":" B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "->";
+	action << " ClapTrap " << _name;
+
+	if (_energy && _hit)
+	{
+		_energy--;
+		_hit += amount;
+		action << " repaired itself and gained " B_YELLOW << amount << RESET << " points of life :)" << '\n';
+	}
+	else
+	{
+		if (!_energy)
+			action << "cannot repair itself because " B_RED " is out of energy\n" RESET;
+		else if (!_hit)
+			action << "cannot repair itself because " B_RED " is out of hit\n" RESET;
+	}
+
+	state << B_BLUE << _hit << "," << _energy << "," << _attack << B_CYAN "]" RESET;
+	std::cout << state.str() << action.str();
+}
diff --git a/d03/ex01/ClapTrap.hpp b/d03/ex01/ClapTrap.hpp
new file mode 100644
index 0000000..d836cd6
--- /dev/null
+++ b/d03/ex01/ClapTrap.hpp
@@ -0,0 +1,46 @@
+#ifndef CLAPTRAP_HPP
+# define CLAPTRAP_HPP
+
+#include <iostream>
+#include <sstream>
+#include <string>
+#include <color.h>
+
+class ClapTrap {
+
+public:
+
+	ClapTrap( void );								// default/parametric constructor
+	ClapTrap( std::string name );					// default/parametric constructor
+	ClapTrap( ClapTrap const & src );				// copy constructor
+	~ClapTrap( void );								// destructor
+
+	ClapTrap &	operator=( ClapTrap const & rhs );	// assignement operator
+
+	void	attack(const std::string & target);
+	void	takeDamage(unsigned int amount);
+	void	beRepaired(unsigned int amount);
+
+	std::string	getName() const;
+	int			getHit() const;
+	int			getEnergy() const;
+	int			getAttack() const;
+
+protected:
+
+	std::string 		_name;
+	int					_hit;
+	int					_energy;
+	int					_attack;
+
+	void	_getNumber();
+	void	_increaseNumber();
+
+private:
+
+	static int	_number;
+
+};
+
+#endif
+
diff --git a/d03/ex01/Makefile b/d03/ex01/Makefile
new file mode 100644
index 0000000..6c6c6d0
--- /dev/null
+++ b/d03/ex01/Makefile
@@ -0,0 +1,64 @@
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+#                 .     name = value      .  name is case sensitive   #
+#    VARIABLES    . or  name = value \    .  use VPATH only for .c    #
+#                 .            value      .                  or .cpp  #
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+
+NAME      = robots
+
+CC        = c++
+CFLAGS    = -Wall -Wextra -Werror $(INCLUDES) -std=c++98
+
+VPATH     = $(D_SRCS)
+
+LIBS      =
+
+INCLUDES  = -I$(D_HEADERS)
+
+D_SRCS    = .
+SRCS      = main.cpp \
+			ClapTrap.cpp \
+			ScavTrap.cpp
+
+D_HEADERS = .
+HEADERS   = ClapTrap.hpp \
+			ScavTrap.hpp
+
+D_OBJS    = builds
+OBJS      = $(SRCS:%.cpp=$(D_OBJS)/%.o)
+
+RM_D_OBJS = rm -rf $(D_OBJS)
+ifeq "$(D_OBJS)" "."
+RM_D_OBJS = 
+endif
+
+
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+#             .   target: prerequisites   .   $@ : target             #
+#    RULES    .           recipe          .   $< : 1st prerequisite   #
+#             .           recipe          .   $^ : all prerequisites  #
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #
+
+all: $(NAME)
+
+$(D_OBJS)/%.o: %.cpp | $(D_OBJS)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(D_OBJS):
+	mkdir $@
+
+$(OBJS): $(HEADERS:%=$(D_HEADERS)/%)
+
+$(NAME): $(OBJS)
+	$(CC) $(OBJS) -o $@ $(LIBS)
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+	$(RM_D_OBJS)
+
+re: fclean all
+
+.PHONY : all clean fclean re bonus run valgrind
diff --git a/d03/ex01/ScavTrap.cpp b/d03/ex01/ScavTrap.cpp
new file mode 100644
index 0000000..63689e3
--- /dev/null
+++ b/d03/ex01/ScavTrap.cpp
@@ -0,0 +1,22 @@
+#include "ScavTrap.hpp"
+
+ScavTrap::ScavTrap( std::string name ) {
+
+	_name = name;
+	_hit = 100;
+	_energy = 50;
+	_attack = 20;
+
+	std::cout << "scavtrap " << _name << " created\n";
+
+	return;
+}
+
+/*
+ * destructor
+ */
+
+ScavTrap::~ScavTrap( void ) {
+	std::cout << "scavtrap " << _name << " destructed\n";
+	return;
+}
diff --git a/d03/ex01/ScavTrap.hpp b/d03/ex01/ScavTrap.hpp
new file mode 100644
index 0000000..e6fb39e
--- /dev/null
+++ b/d03/ex01/ScavTrap.hpp
@@ -0,0 +1,18 @@
+#ifndef SCAVTRAP_HPP
+# define SCAVTRAP_HPP
+
+#include <iostream>
+#include <string>
+#include "ClapTrap.hpp"
+
+class ScavTrap : public ClapTrap {
+
+public:
+
+	ScavTrap(std::string name);
+	~ScavTrap();
+
+};
+
+#endif
+
diff --git a/d03/ex01/color.h b/d03/ex01/color.h
new file mode 100644
index 0000000..e313f5f
--- /dev/null
+++ b/d03/ex01/color.h
@@ -0,0 +1,24 @@
+#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/d03/ex01/main.cpp b/d03/ex01/main.cpp
new file mode 100644
index 0000000..e66d143
--- /dev/null
+++ b/d03/ex01/main.cpp
@@ -0,0 +1,53 @@
+#include "ScavTrap.hpp"
+
+int	main() {
+
+	ClapTrap robot1("robot1");
+	ScavTrap robot2("robot2");
+
+	robot1.attack(robot2.getName());
+	robot2.takeDamage(robot1.getAttack());
+	robot2.beRepaired(robot1.getAttack());
+
+	robot2.attack(robot1.getName());
+	robot1.takeDamage(robot2.getAttack());
+	robot1.beRepaired(robot2.getAttack());
+
+	robot1.attack(robot2.getName());
+	robot2.takeDamage(robot1.getAttack());
+	robot2.beRepaired(robot1.getAttack());
+
+	robot2.attack(robot1.getName());
+	robot1.takeDamage(robot2.getAttack());
+	robot1.beRepaired(robot2.getAttack());
+
+	robot1.attack(robot2.getName());
+	robot2.takeDamage(robot1.getAttack());
+	robot2.beRepaired(robot1.getAttack());
+
+	robot2.attack(robot1.getName());
+	robot1.takeDamage(robot2.getAttack());
+	robot1.beRepaired(robot2.getAttack());
+
+	robot1.attack(robot2.getName());
+	robot2.takeDamage(robot1.getAttack());
+	robot2.beRepaired(robot1.getAttack());
+
+	robot2.attack(robot1.getName());
+	robot1.takeDamage(robot2.getAttack());
+	robot1.beRepaired(robot2.getAttack());
+
+	robot1.attack(robot2.getName());
+	robot2.takeDamage(robot1.getAttack());
+	robot2.beRepaired(robot1.getAttack());
+
+	robot2.attack(robot1.getName());
+	robot1.takeDamage(robot2.getAttack());
+	robot1.beRepaired(robot2.getAttack());
+
+	robot1.attack(robot2.getName());
+	robot2.takeDamage(robot1.getAttack());
+	robot2.beRepaired(robot1.getAttack());
+
+	return 0;
+}