第十一周项目0——是春哥啊

来源：互联网发布：淘宝珍本医书集成编辑：程序博客网时间：2024/05/19 15:44

请在下面程序的横线处填上适当内容，以使程序完整，并使程序的输出为：Name: 春哥Grade: 19

#include <iostream>#include <cstring>using namespace std;class Person{public:    Person(char* s){        strcpy(name,s);    }    void display( ){        cout<<"Name: "<<name<<endl;    }private:    char name [20];};class Student: ___________//(1){public:    Student(char* s, int g):__________ // (2)    {grade=g;}    void display1( ) {        _________;   //  (3)        cout<<"Grade: "<<grade<<endl;    }private:    int grade;};int main( ){    Student s("春哥",19);    ___________;       //  (4)    return 0;}

代码如下：

#include <iostream>#include <cstring>using namespace std;class Person{public:    Person(char* s){        strcpy(name,s);//指针s指向数组name的收个地址；    }    void display( ){        cout<<"Name: "<<name<<endl;    }private:    char name [20];};class Student: public Person{public:    Student(char* s, int g):Person(s)    {grade=g;}    void display1( ) {        display();        cout<<"Grade: "<<grade<<endl;    }private:    int grade;};int main( ){    Student s("春哥",19);    s.display1();    return 0;}

<img src="http://img.blog.csdn.net/20150518132127180?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvd3l6OTUwNjIw/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />

总结：掌握基础知识就不会有问题了，注意指针的应用

0 0