feat(ex01): it works

ex01/.gitignore

@@ -0,0 +1 @@
+ex01

ex01/Makefile

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+NAME = ex01
+ifeq ($(CPPFLAGS),)
+	CPPFLAGS = -Wall -Wextra -Werror -std=c++98 -g
+endif
+ifeq ($(CXX),)
+	CXX = c++
+endif
+# g++ is the default on 42 computers
+ifeq ($(CXX),g++)
+	CXX = c++
+endif
+srcs = \
+	Zombie.cpp \
+	zombieHorde.cpp \
+
+main_objs = main.o $(srcs:.cpp=.o)
+all_objs = $(main_objs)
+deps = $(all_objs:.o=.d)
+
+all: $(NAME)
+
+-include $(deps)
+
+$(NAME): $(main_objs)
+	$(CXX) $(CPPFLAGS) -o $@ $^
+
+%.o: %.cpp
+	$(CXX) -c $(CPPFLAGS) -o $*.o $*.cpp
+	$(CXX) -MM $(CPPFLAGS) -MT $*.o $*.cpp > $*.d
+
+clean:
+	find . -name '*.o' -print -delete
+	find . -name '*.d' -print -delete
+
+fclean: clean
+	rm -f $(NAME)
+
+re:
+	+make fclean
+	+make all

ex01/Zombie.cpp

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+#include "Zombie.hpp"
+#include <iostream>
+
+void Zombie::announce(void) {
+  std::cout << name << ": " << "BraiiiiiiinnnzzzZ..." << std::endl;
+}
+
+void Zombie::setName(std::string name) { this->name = name; }
+
+Zombie::Zombie() {}
+
+Zombie::~Zombie() { std::cout << name << " is heading out." << std::endl; }

ex01/Zombie.hpp

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+#ifndef ZOMBIE_HPP
+#define ZOMBIE_HPP
+
+#include <string>
+
+class Zombie {
+public:
+  Zombie();
+  Zombie(std::string name);
+  ~Zombie();
+
+  void announce(void);
+  void setName(std::string name);
+
+private:
+  std::string name;
+};
+
+Zombie *zombieHorde(int n, std::string name);
+
+#endif

ex01/main.cpp

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+#include "Zombie.hpp"
+
+int main(void) {
+  int n = 10;
+  Zombie *horde = zombieHorde(n, "Jefferson Barnett");
+  for (int i = 0; i < n; i++) {
+    horde[i].announce();
+  }
+  delete[] horde;
+  return 0;
+}

ex01/zombieHorde.cpp

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+#include "Zombie.hpp"
+
+Zombie *zombieHorde(int n, std::string name) {
+  Zombie *horde = new Zombie[n];
+  for (int i = 0; i < n; i++) {
+    horde[i].setName(name);
+  }
+  return horde;
+}