用c++编写一个学生和教师数据输入和显示程序，学生数据有编号、姓名、班号和成绩，教师数据有编号、姓名、职称和部门，要求将编号、姓名输入和显示设计成一个类person，并作为学生数据操作类student和教师数据操作类teacher的基类。

好的，我可以帮你解答这个问题。

首先，我们需要定义一个 `person` 类，包含编号和姓名两个成员变量，然后再定义 `student` 和 `teacher` 类，继承自 `person` 类，并添加各自的成员变量和方法。

以下是一份可能的实现代码：

#include <iostream>
#include <string>
#include <vector>

using namespace std;

class person {
public:
    int id;
    string name;

    person(int id, string name) {
        this->id = id;
        this->name = name;
    }
};

class student : public person {
public:
    int class_no;
    int score;

    student(int id, string name, int class_no, int score) : person(id, name) {
        this->class_no = class_no;
        this->score = score;
    }

    void display() {
        cout << "id: " << id << ", name: " << name << ", class_no: " << class_no << ", score: " << score << endl;
    }
};

class teacher : public person {
public:
    string title;
    string department;

    teacher(int id, string name, string title, string department) : person(id, name) {
        this->title = title;
        this->department = department;
    }

    void display() {
        cout << "id: " << id << ", name: " << name << ", title: " << title << ", department: " << department << endl;
    }
};

int main() {
    vector<student> students;
    students.push_back(student(1, "Tom", 1, 90));
    students.push_back(student(2, "Jerry", 2, 80));
    students.push_back(student(3, "Alice", 1, 95));
    students.push_back(student(4, "Bob", 2, 85));

    vector<teacher> teachers;
    teachers.push_back(teacher(1, "John", "Professor", "Computer Science"));
    teachers.push_back(teacher(2, "Mary", "Associate Professor", "Mathematics"));

    cout << "Students:" << endl;
    for (int i = 0; i < students.size(); i++) {
        students[i].display();
    }

    cout << "Teachers:" << endl;
    for (int i = 0; i < teachers.size(); i++) {
        teachers[i].display();
    }

    return 0;
}

在上面的代码中，我们定义了 `person` 类作为基类，包含编号和姓名两个成员变量。然后，我们定义了 `student` 和 `teacher` 类，分别继承自 `person` 类，并添加各自的成员变量和方法。最后，在主函数中创建了几个学生和教师对象，并调用了它们的 `display()` 方法来显示数据。

希望这可以帮助你解决问题。