今日任务

1> 思维导图

2> 多继承代码实现沙发床

代码：

#include <iostream>

using namespace std;
class Sofa
{
private:
    string sitting;
public:
    Sofa() {}
    Sofa(string s):sitting(s){
        cout << "Sofa 有参" <<endl;
    }
    void show(){
        cout << "sofa show" << sitting <<endl;
    }
};
class Bed
{
private:
    string sleep;
public:
    Bed() {}
    Bed(string s):sleep(s){
        cout << "Bed 有参" <<endl;
    }
    void show(){
        cout << "Bed show"<< sleep << endl;
    }
};
class SofaBed:public Sofa,public Bed{
private:
    string everything;
public:
    SofaBed(){}
    SofaBed(string sitting,string sleep,string everything):Sofa(sitting),Bed(sleep),everything(everything){
        cout << "SofaBed 有参" <<endl;
    }
};

int main()
{
    SofaBed s=SofaBed("sit..","sle...","eve...");
    s.Bed::show();
    s.Sofa::show();
    return 0;
}

运行结果：

今日思维导图