cpp1.cpp

来自「铁道出版社出版的C++的习题源代码」· C++ 代码 · 共 42 行

#include<iostream.h>
#include<string.h>
class Student
{
public:
	void display();

	int num;
	char name[20];
	char sex;
};
void Student::display()
{
	cout<<"num:"<<num<<endl;
	cout<<"name:"<<name<<endl;
	cout<<"sex:"<<sex<<endl;
}
class Student1:public Student
{
public:
	void display1();
private:
	int age;
	char addr[20];
};
void Student1::display1()
{
	cout<<"num:"<<num<<endl;
	cout<<"sex:"<<sex<<endl;
	cout<<"age:"<<age<<endl;
	cout<<"address:"<<addr<<endl;
}
int main()
{
	Student1 stud1;
	stud1.display();
	stud1.num=10023;
	stud1.sex=1;
	return 0;
}