commit 859690063bf721958eaf245e831b417da0e0c842
Author: Angel Ortigosa Perez <aortigos@c3r2s6.42malaga.com>
Date:   Sun Sep 7 10:03:17 2025 +0200

    cpp01...

diff --git a/ex00/Makefile b/ex00/Makefile
new file mode 100644
index 0000000..38ba1e9
--- /dev/null
+++ b/ex00/Makefile
@@ -0,0 +1,26 @@
+NAME=zombie
+
+SRCS=main.cpp Zombie/Zombie.cpp Zombie/newZombie.cpp Zombie/randomChump.cpp
+
+OBJS=$(SRCS:.cpp=.o)
+
+CC=g++
+CFLAGS=-Wall -Wextra -Werror -std=c++98
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.cpp
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re
diff --git a/ex00/Zombie/Zombie.cpp b/ex00/Zombie/Zombie.cpp
new file mode 100644
index 0000000..7c22b5c
--- /dev/null
+++ b/ex00/Zombie/Zombie.cpp
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Zombie.cpp                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 16:46:34 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:23:34 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Zombie.hpp"
+
+Zombie::Zombie()
+{
+	this->name = "NULL";
+}
+
+Zombie::~Zombie()
+{
+	std::cout << this->name << " has died.... again..." << std::endl;
+}
+
+Zombie::Zombie(std::string str)
+{
+	this->name = str;
+}
+
+void	Zombie::announce( void )
+{
+	std::cout << this->name << ": BraiiiiiiinnnzzzZ..." << std::endl;
+}
\ No newline at end of file
diff --git a/ex00/Zombie/Zombie.hpp b/ex00/Zombie/Zombie.hpp
new file mode 100644
index 0000000..c6c9300
--- /dev/null
+++ b/ex00/Zombie/Zombie.hpp
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Zombie.hpp                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 16:44:08 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:22:58 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef ZOMBIE_HPP
+
+# define ZOMBIE_HPP
+
+# include <iostream>
+
+class	Zombie
+{
+	private:
+		std::string name;
+
+	public:
+		Zombie();
+		~Zombie();
+		Zombie(std::string str);
+		void	announce( void );
+};
+
+Zombie*	newZombie( std::string name );
+void	randomChump( std::string name );
+
+#endif
\ No newline at end of file
diff --git a/ex00/Zombie/newZombie.cpp b/ex00/Zombie/newZombie.cpp
new file mode 100644
index 0000000..ed4f3df
--- /dev/null
+++ b/ex00/Zombie/newZombie.cpp
@@ -0,0 +1,22 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   newZombie.cpp                                      :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 17:04:19 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:19:33 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Zombie.hpp"
+
+Zombie*	newZombie( std::string name )
+{
+	Zombie *z;
+
+	z = new Zombie(name);
+	
+	return (z);
+}
\ No newline at end of file
diff --git a/ex00/Zombie/randomChump.cpp b/ex00/Zombie/randomChump.cpp
new file mode 100644
index 0000000..c9a9831
--- /dev/null
+++ b/ex00/Zombie/randomChump.cpp
@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   randomChump.cpp                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 17:04:38 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:22:01 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Zombie.hpp"
+
+void	randomChump( std::string name )
+{
+	Zombie *z;
+
+	z = new Zombie(name);
+	
+	z->announce();
+	
+}
\ No newline at end of file
diff --git a/ex00/main.cpp b/ex00/main.cpp
new file mode 100644
index 0000000..263ab14
--- /dev/null
+++ b/ex00/main.cpp
@@ -0,0 +1,28 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 16:42:21 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:59:00 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Zombie/Zombie.hpp"
+
+int	main()
+{
+	Zombie *z;
+
+	z = newZombie("Angel");
+
+	z->announce();
+
+	randomChump("Estudiante42");
+	
+	delete(z);
+
+	return (0);
+}
\ No newline at end of file
diff --git a/ex01/Makefile b/ex01/Makefile
new file mode 100644
index 0000000..3aadb07
--- /dev/null
+++ b/ex01/Makefile
@@ -0,0 +1,26 @@
+NAME=zombie
+
+SRCS=main.cpp Zombie/Zombie.cpp Zombie/zombieHorde.cpp
+
+OBJS=$(SRCS:.cpp=.o)
+
+CC=g++
+CFLAGS=-Wall -Wextra -Werror -std=c++98
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.cpp
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re
diff --git a/ex01/Zombie/Zombie.cpp b/ex01/Zombie/Zombie.cpp
new file mode 100644
index 0000000..34dcebc
--- /dev/null
+++ b/ex01/Zombie/Zombie.cpp
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Zombie.cpp                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 16:46:34 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:36:29 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Zombie.hpp"
+
+Zombie::Zombie()
+{
+	this->name = "NULL";
+}
+
+Zombie::~Zombie()
+{
+	std::cout << this->name << " has died.... again..." << std::endl;
+}
+
+void	Zombie::setName(std::string str)
+{
+	this->name = str;
+}
+
+void	Zombie::announce( void )
+{
+	std::cout << this->name << ": BraiiiiiiinnnzzzZ..." << std::endl;
+}
\ No newline at end of file
diff --git a/ex01/Zombie/Zombie.hpp b/ex01/Zombie/Zombie.hpp
new file mode 100644
index 0000000..55c8d56
--- /dev/null
+++ b/ex01/Zombie/Zombie.hpp
@@ -0,0 +1,33 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Zombie.hpp                                         :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 16:44:08 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:36:21 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef ZOMBIE_HPP
+
+# define ZOMBIE_HPP
+
+# include <iostream>
+
+class	Zombie
+{
+	private:
+		std::string name;
+
+	public:
+		Zombie();
+		~Zombie();
+		void	setName( std::string str );
+		void	announce( void );
+};
+
+Zombie* zombieHorde( int N, std::string name );
+
+#endif
\ No newline at end of file
diff --git a/ex01/Zombie/zombieHorde.cpp b/ex01/Zombie/zombieHorde.cpp
new file mode 100644
index 0000000..fd6e476
--- /dev/null
+++ b/ex01/Zombie/zombieHorde.cpp
@@ -0,0 +1,25 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   zombieHorde.cpp                                    :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 17:04:19 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:47:44 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Zombie.hpp"
+
+Zombie* zombieHorde( int N, std::string name )
+{
+	Zombie *z = new Zombie[N];
+	int	i;
+
+	i = 0;
+	while (i < N)
+		z[i++].setName(name);
+	
+	return (z);
+}
\ No newline at end of file
diff --git a/ex01/main.cpp b/ex01/main.cpp
new file mode 100644
index 0000000..e3a994e
--- /dev/null
+++ b/ex01/main.cpp
@@ -0,0 +1,30 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/05 16:42:21 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 01:48:21 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Zombie/Zombie.hpp"
+
+int	main()
+{
+	int		i;
+	int		N;
+	Zombie *z;
+
+	i = 0;
+	N = 2;
+	z = zombieHorde(N, "");
+	while (i < N)
+		z[i++].announce();
+
+	delete[](z);
+
+	return (0);
+}
\ No newline at end of file
diff --git a/ex02/Makefile b/ex02/Makefile
new file mode 100644
index 0000000..4bce33a
--- /dev/null
+++ b/ex02/Makefile
@@ -0,0 +1,26 @@
+NAME=memory
+
+SRCS=main.cpp
+
+OBJS=$(SRCS:.cpp=.o)
+
+CC=g++
+CFLAGS=-Wall -Wextra -Werror -std=c++98
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.cpp
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re
diff --git a/ex02/main.cpp b/ex02/main.cpp
new file mode 100644
index 0000000..649ae21
--- /dev/null
+++ b/ex02/main.cpp
@@ -0,0 +1,43 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 01:58:01 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:18:56 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <iostream>
+
+int	main()
+{
+	std::string str = "Hola";
+	std::string *ptr = &str;
+	std::string &ref = str;
+
+	std::cout << "Imprimiendo direcciones de memoria...";
+	std::cout << std::endl << std::endl;
+
+	// Imprimimos las direcciones de memoria
+	std::cout << &str << std::endl;
+	std::cout << ptr << std::endl;
+	std::cout << &ref << std::endl;
+
+	std::cout << std::endl << std::endl;
+	
+
+
+	// Imprimimos los valores
+
+	std::cout << "Imprimiendo los valores de las variables...";
+	std::cout << std::endl << std::endl;
+	
+	std::cout << str << std::endl;
+	std::cout << *ptr << std::endl;
+	std::cout << ref << std::endl;
+
+	return (0);
+}
\ No newline at end of file
diff --git a/ex03/HumanA/HumanA.cpp b/ex03/HumanA/HumanA.cpp
new file mode 100644
index 0000000..083a2d7
--- /dev/null
+++ b/ex03/HumanA/HumanA.cpp
@@ -0,0 +1,23 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   HumanA.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "HumanA.hpp"
+
+HumanA::HumanA(const std::string &name, Weapon &weapon)
+	: name(name), weapon(weapon) {}
+
+void	HumanA::attack() const 
+{
+	std::cout << this->name << " attacks with their " 
+				<< this->weapon.getType()
+				<< std::endl;
+}
\ No newline at end of file
diff --git a/ex03/HumanA/HumanA.hpp b/ex03/HumanA/HumanA.hpp
new file mode 100644
index 0000000..1cfdad7
--- /dev/null
+++ b/ex03/HumanA/HumanA.hpp
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   HumanA.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef HUMANA_HPP
+
+# define HUMANA_HPP
+
+# include <iostream>
+# include "../Weapon/Weapon.hpp"
+
+class HumanA
+{
+	private:
+		std::string	name;
+		Weapon 		&weapon;
+
+	public:
+		HumanA(const std::string &name, Weapon &weapon);
+		void	attack() const;
+};
+
+#endif
diff --git a/ex03/HumanB/HumanB.cpp b/ex03/HumanB/HumanB.cpp
new file mode 100644
index 0000000..9d88913
--- /dev/null
+++ b/ex03/HumanB/HumanB.cpp
@@ -0,0 +1,34 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   HumanB.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "HumanB.hpp"
+
+HumanB::HumanB(const std::string &name)
+	: name(name), weapon(NULL) {}
+
+void	HumanB::attack() const
+{
+	if (weapon)
+	{
+		std::cout << this->name << " attacks with their " 
+				<< this->weapon->getType()
+				<< std::endl;
+	} else {
+		std::cout << this->name << " has no weapon"
+					<< std::endl;
+	}
+}
+
+void	HumanB::setWeapon(Weapon &w)
+{
+	this->weapon = &w;
+}
\ No newline at end of file
diff --git a/ex03/HumanB/HumanB.hpp b/ex03/HumanB/HumanB.hpp
new file mode 100644
index 0000000..1d18016
--- /dev/null
+++ b/ex03/HumanB/HumanB.hpp
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   HumanB.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef HUMANB_HPP
+
+# define HUMANB_HPP
+
+# include <iostream>
+# include "../Weapon/Weapon.hpp"
+
+class HumanB
+{
+	private:
+		std::string	name;
+		Weapon *weapon;
+
+	public:
+		HumanB(const std::string &name);
+		void	setWeapon(Weapon &weapon);
+		void	attack() const;
+};
+
+#endif
diff --git a/ex03/Makefile b/ex03/Makefile
new file mode 100644
index 0000000..8f8115d
--- /dev/null
+++ b/ex03/Makefile
@@ -0,0 +1,26 @@
+NAME=violence
+
+SRCS=main.cpp Weapon/Weapon.cpp HumanA/HumanA.cpp HumanB/HumanB.cpp
+
+OBJS=$(SRCS:.cpp=.o)
+
+CC=g++
+CFLAGS=-Wall -Wextra -Werror -std=c++98
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.cpp
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re
diff --git a/ex03/Weapon/Weapon.cpp b/ex03/Weapon/Weapon.cpp
new file mode 100644
index 0000000..e1c1152
--- /dev/null
+++ b/ex03/Weapon/Weapon.cpp
@@ -0,0 +1,26 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Weapon.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Weapon.hpp"
+
+Weapon::Weapon(const std::string &type) : type(type) {}
+
+const std::string&	Weapon::getType() const
+{
+	return (this->type);
+}
+
+void		Weapon::setType(const std::string &str)
+{
+	this->type = str;
+}
+
diff --git a/ex03/Weapon/Weapon.hpp b/ex03/Weapon/Weapon.hpp
new file mode 100644
index 0000000..5dbd442
--- /dev/null
+++ b/ex03/Weapon/Weapon.hpp
@@ -0,0 +1,31 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Weapon.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef WEAPON_HPP
+
+# define WEAPON_HPP
+
+# include <iostream>
+
+class Weapon
+{
+	private:
+		std::string	type;
+
+	public:
+		Weapon(const std::string &type);
+		const std::string&	getType() const;
+		void		setType(const std::string &str);
+
+};
+
+#endif
diff --git a/ex03/main.cpp b/ex03/main.cpp
new file mode 100644
index 0000000..9112fce
--- /dev/null
+++ b/ex03/main.cpp
@@ -0,0 +1,37 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:18:16 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 14:29:53 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Weapon/Weapon.hpp"
+#include "HumanA/HumanA.hpp"
+#include "HumanB/HumanB.hpp"
+
+int main()
+{
+	{
+		Weapon club = Weapon("crude spiked club");
+		HumanA bob("Bob", club);
+		bob.attack();
+		club.setType("some other type of club");
+		bob.attack();
+	}
+	{
+		Weapon club = Weapon("crude spiked club");
+		HumanB jim("Jim");
+		
+		jim.attack();
+		jim.setWeapon(club);
+	
+		jim.attack();
+	}
+
+	return (0);
+}
\ No newline at end of file
diff --git a/ex04/Makefile b/ex04/Makefile
new file mode 100644
index 0000000..07d81a0
--- /dev/null
+++ b/ex04/Makefile
@@ -0,0 +1,26 @@
+NAME=sed
+
+SRCS=main.cpp
+
+OBJS=$(SRCS:.cpp=.o)
+
+CC=g++
+CFLAGS=-Wall -Wextra -Werror -std=c++98
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.cpp
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re
diff --git a/ex04/main.cpp b/ex04/main.cpp
new file mode 100644
index 0000000..1296543
--- /dev/null
+++ b/ex04/main.cpp
@@ -0,0 +1,58 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 14:44:18 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 15:18:39 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include <iostream>
+#include <fstream>
+
+int	main(int argc, char **argv)
+{
+	std::string	filename;
+	std::string	s1;
+	std::string	s2;
+	std::string	line;
+
+	if (argc == 4)
+	{
+		filename = argv[1];
+		s1 = argv[2];
+		s2 = argv[3];
+		line = "";
+		std::ifstream infile(filename.c_str(), std::ifstream::in);
+		std::ofstream outfile((filename + ".replace").c_str());
+
+		if (!infile.is_open() || !outfile.is_open())
+		{
+			std::cout << "Ha ocurrido un error en los archivos" << std::endl;
+			return (1);
+		}
+
+		while (std::getline(infile, line)) {
+			size_t	pos = 0;
+
+			while ((pos = line.find(s1, pos)) != std::string::npos)
+			{
+				line.erase(pos, s1.length());
+				line.insert(pos, s2);
+				pos += s2.length();
+			}
+			outfile << line << std::endl;
+		}
+
+		infile.close();
+		outfile.close();
+		
+	} else {
+		std::cout << "Uso: ./sed <filename> <s1> <s2>" << std::endl;
+	}
+
+	return (0);
+}
\ No newline at end of file
diff --git a/ex05/Harl/Harl.cpp b/ex05/Harl/Harl.cpp
new file mode 100644
index 0000000..7c1e681
--- /dev/null
+++ b/ex05/Harl/Harl.cpp
@@ -0,0 +1,58 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Harl.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Harl.hpp"
+
+void	Harl::debug( void )
+{
+	std::cout << "I love having extra bacon for my 7XL-double-cheese-triple-pickle-specialketchup burger. I really do!";
+	std::cout << std::endl;
+}
+
+void	Harl::info( void )
+{
+	std::cout << "I cannot believe adding extra bacon costs more money. You didn’t put enough bacon in my burger! If you did, I wouldn’t be asking for more!";
+	std::cout << std::endl;
+}
+
+void	Harl::warning( void )
+{
+	std::cout << "I think I deserve to have some extra bacon for free. I’ve been coming for years, whereas you started working here just last month.";
+	std::cout << std::endl;
+}
+
+void	Harl::error( void )
+{
+	std::cout << "This is unacceptable! I want to speak to the manager now.";
+	std::cout << std::endl;
+}
+
+void	Harl::complain( std::string level )
+{
+	int i;
+	typedef void (Harl::*HarlFunc)();
+
+	i = 0;
+	std::string levels[]= {"DEBUG", "INFO", "WARNING", "ERROR"};
+	HarlFunc	funcs[] = { &Harl::debug, &Harl::info, &Harl::warning, &Harl::error};
+
+	while (i < 4)
+	{
+		if (level == levels[i])
+		{
+			(this->*funcs[i])();
+			break ;
+		}
+		i++;
+	}
+	
+}
\ No newline at end of file
diff --git a/ex05/Harl/Harl.hpp b/ex05/Harl/Harl.hpp
new file mode 100644
index 0000000..4d0fe41
--- /dev/null
+++ b/ex05/Harl/Harl.hpp
@@ -0,0 +1,32 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   Harl.hpp                                        :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 02:27:27 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 02:28:09 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#ifndef HARL_HPP
+
+# define HARL_HPP
+
+# include <iostream>
+
+class Harl
+{
+	private:
+		void	debug( void );
+		void	info( void );
+		void	warning( void );
+		void	error( void );
+
+	public:
+		void	complain( std::string level );
+
+};
+
+#endif
diff --git a/ex05/Harl/Harl.o b/ex05/Harl/Harl.o
new file mode 100644
index 0000000..bb5bb91
Binary files /dev/null and b/ex05/Harl/Harl.o differ
diff --git a/ex05/Makefile b/ex05/Makefile
new file mode 100644
index 0000000..c944c19
--- /dev/null
+++ b/ex05/Makefile
@@ -0,0 +1,26 @@
+NAME=harl
+
+SRCS=main.cpp Harl/Harl.cpp
+
+OBJS=$(SRCS:.cpp=.o)
+
+CC=g++
+CFLAGS=-Wall -Wextra -Werror -std=c++98
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(CFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.cpp
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJS)
+
+fclean: clean
+	rm -f $(NAME)
+
+re: fclean all
+
+.PHONY: all clean fclean re
diff --git a/ex05/harl b/ex05/harl
new file mode 100755
index 0000000..8b404fd
Binary files /dev/null and b/ex05/harl differ
diff --git a/ex05/main.cpp b/ex05/main.cpp
new file mode 100644
index 0000000..40433d5
--- /dev/null
+++ b/ex05/main.cpp
@@ -0,0 +1,24 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   main.cpp                                           :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: aortigos <aortigos@student.42malaga.com    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/09/06 15:23:33 by aortigos          #+#    #+#             */
+/*   Updated: 2025/09/06 15:48:52 by aortigos         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "Harl/Harl.hpp"
+
+int main(int argc, char **argv)
+{
+	Harl	h;
+	
+	if (argc == 2)
+		h.complain(argv[1]);
+	else 
+		std::cout << "Uso: ./harl {DEBUG | INFO | WARNING | ERROR}" << std::endl;
+	return (0);
+}
\ No newline at end of file
diff --git a/ex05/main.o b/ex05/main.o
new file mode 100644
index 0000000..c82b57c
Binary files /dev/null and b/ex05/main.o differ