设计person类，包括私有数据成员：姓名、性别和年龄；设计类teacher继承person类，新增私有数据成员：工资；设计student类继承person类，新增私有数据成员：成绩。要求每个类中的数据通过构造函数进行初始化。在主函数中分别定义一个teacher类和student类的对象，并输出这两个对象的值

以下是设计的代码实现：

#include <iostream>
#include <string>

using namespace std;

class Person {
  private:
    string name;
    char sex;
    int age;

  public:
    Person(string name, char sex, int age) : name(name), sex(sex), age(age) {}

    void print() {
      cout << "Name: " << name << endl;
      cout << "Sex: " << sex << endl;
      cout << "Age: " << age << endl;
    }
};

class Teacher : public Person {
  private:
    float salary;

  public:
    Teacher(string name, char sex, int age, float salary) : Person(name, sex, age), salary(salary) {}

    void print() {
      Person::print();
      cout << "Salary: " << salary << endl;
    }
};

class Student : public Person {
  private:
    float score;

  public:
    Student(string name, char sex, int age, float score) : Person(name, sex, age), score(score) {}

    void print() {
      Person::print();
      cout << "Score: " << score << endl;
    }
};

int main() {
  Teacher t("Tom", 'M', 35, 5000);
  t.print();

  Student s("Alice", 'F', 18, 90);
  s.print();

  return 0;
}

输出结果为：

Name: Tom
Sex: M
Age: 35
Salary: 5000
Name: Alice
Sex: F
Age: 18
Score: 90