feat(ex01): it works

ex01/Zombie.cpp

@@ -0,0 +1,12 @@
+#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; }