#include<iostream>

#include<windows.h>

using namespace std;

class Parents

{

    public:

        virtual void    Pure_vir_func() = ; //纯虚函数

        void Work();

         void Run();

         Parents(int j,char b);

         ~Parents();

};

void Parents::Work()

{

    cout<<"父类正在工作..."<<endl;

}

 void Parents::Run()

 {

     cout<<"父类的Run函数正在运行..."<<endl;

     Work();

     Pure_vir_func();

     cout<<"父类的Run函数即将结束..."<<endl;

 }

 Parents::Parents(int j,char b)

 {

     cout<<"父类的构造函数正在运行..."<<endl;

     cout<<"参数为："<<j<<","<<b<<endl;

 }

   Parents::~Parents()

  {}

class Child:public Parents

{

public:

      virtual void    Pure_vir_func();

      ~Child();

      Child(int i,char c);

//      void Work();

};

Child::Child(int i,char c):Parents(i,c)

{

    cout<<"子类的构造函数正在运行..."<<endl;

     cout<<"参数为："<<i<<","<<c<<endl;

}

void    Child::Pure_vir_func()

{

    cout<<"子类实现的父类中的纯虚函数正在执行！"<<endl;

}

 Child::~Child()

 {}

int main()

{

    Child Chi(,'c');

    Chi.Run();

    system("pause");

    return ;

}