class Person {
  int age;
  char* name;
public:
  Person(): age(0), name(nullptr){}

  Person(const Person& other) : age(other.age), name(other.name) {}
  Person& operator=(const Person& other) {
    this->age = other.age;
    this->name = other.name;
    return *this;
  }
  ~Person(){}
};