10.1.cpp

来自「这是C++的一部分练习程序!对初学者有一定的帮助作用。」· C++ 代码 · 共 25 行

#include <iostream.h>
class A
{
  public:
	void f1();
  protected:
	int j1;
  private:
	int i1;
};
class B:public A
{
  public:
	void f2();
  protected:
	int j2;
  private:
	int i2;
};
class C:public B
{
  public:
	void f3();
};