c++类的继承

#include <iostream>

using namespace std; 
class CSchool                             
{
public:
CSchool()
{
memset(m_name,0,30);

}

void Output()

{
cout<<"名字:"<<m_name<<endl;
cout<<"年龄:"<<m_age<<endl;

}
char m_name[30];
int m_age;

};

class CStudent:public CSchool             //从CSchool 类派生出的CStudent类

{
public:
int m_class;
void input()
{
cin>>m_name;
cin>>m_age;
cin>>m_class;
}

void Outputclass()

{
cout<<"班级:"<<m_class<<endl;

}

};

void main()

{

CStudent  *ss= new CStudent;

ss->Input();

ss->Output();

delete ss;

}