class jianli2:public jianli

{
public:
jianli2(const string& name, int age, const string& school, const string& major, const string& education)
:jianli(name, age, school, major), m_education(education)
{
}

virtual void display() const
{
cout << "姓名：" << m_name << endl;
cout << "年龄：" << m_age << endl;
cout << "学校：" << m_school << endl;
cout << "专业：" << m_major << endl;
cout << "学历：" << m_education << endl;
}

private:
string m_education;
};