/*
*************************************************************************
@file:    main.cpp
@date：   2020.12.5
@author： Xiaoxiao
@brief:   学生留校担任老师
@blog:    https://blog.csdn.net/weixin_43470383/article/details/110679348
*************************************************************************
*/
#define _CRT_SECURE_NO_WARNINGS
// VS中屏蔽函数strcpy()的错误，注意必须放首行！
#include <iostream>
using namespace std;
class Student
{
public:
  Student(int n, char nam[], char s, float sc) ; 
  // 实现初始化的构造函数
  int get_num() { return num; }
  char * get_name() { return name; }
  char get_sex() { return sex; }
  void display();
private:
  int num;
  char name[10];
  char sex;
  float score;
};
Student::Student(int n, char nam[], char s,float sc)
{
  num = n;
  strcpy(name, nam);
  sex = s;
  score = sc;
}
void Student::display()
{
  cout << "num:" << num << "\nname:" << name << "\nsex:" << sex << "\nscore:" << score << "\n\n";
}
class Teacher
{
public:
  Teacher() {}; // 默认构造函数
  Teacher(Student&); // 转换构造函数
  Teacher(int n, char nam[], char s, float w); // 实现初始化的构造函数
  void display();
private:
  int num;
  char name[20];
  char sex;
  float wage;
};
Teacher::Teacher(int n, char nam[], char s, float w)
{
  num = n;
  strcpy(name, nam);
  sex = s;
  wage = w;
}
Teacher::Teacher(Student& stud)
{
  num = stud.get_num();
  strcpy(name, stud.get_name());
  sex = stud.get_sex();
  wage = 10000;
}
void Teacher::display()
{
  cout << "num:" << num << "\nname:" << name << "\nsex:" << sex << "\nwage:" << wage << "\n\n";
}
int main()
{
  Teacher teacher1(30001226, "Zhou", 'm', 12000.0), teacher2;
  Student student1(21030208, "Xiaoxiao", 'f', 100.0);
  cout << "student1:" << endl;
  student1.display();
  teacher2 = Teacher(student1); // 将 student1 转为 Teacher 类型
  cout << "teacher2:" << endl;
  teacher2.display();
  system("pause");
  return 0;
}