C++Day5

#include 
 
using namespace std;
 
class Sofa
{
private:
    string sit;
public:
    Sofa()
    {
        cout << "调用沙发的无参构造函数" << endl;
    }
    Sofa(string s):sit(s)
    {
        cout << "调用沙发的有参构造函数" << endl;
    }
    ~Sofa()
    {
        cout<< "调用沙发的析构函数" << endl;
    }
    void show()
    {
        cout << sit << endl;
    }
};
 
class Bed
{
private:
    string sleep;
public:
    Bed()
    {
        cout << "调用床的无参构造函数" << endl;
    }
    Bed(string s):sleep(s)
    {
        cout << "调用床的有参构造函数" << endl;
    }
    ~Bed()
    {
        cout << "调用床的析构函数" <
    }
    void show()
    {
        cout << sleep << endl;
    }
};
 
class Sofa_Bed:public Sofa,public Bed
{
private:
    string color;
public:
    Sofa_Bed()
    {
        cout << "调用沙发床的无参构造函数" << endl;
    }
    Sofa_Bed(string sit,string sleep,string color):Sofa(sit),Bed(sleep),color(color)
    {
        cout << "调用沙发床的有参构造函数" << endl;
    }
    ~Sofa_Bed()
    {
        cout << "调用沙发床的析构函数" << endl;
    }
    void show()
    {
        Sofa::show();
        Bed::show();
        cout << color << endl;
    }
};
 
int main()
{
    Sofa_Bed s1("可坐","可躺","dark");
    s1.show();
    return 0;
}