若有以下程序:
#include <iostream>
using namespace std;
class Base
int x;
protected:
int y;
public:
int z;
void setx(int i)
x=i;
int getx ( )
return x;
;
class Inherit : private Base
private:
int m;
public:
int p;
void setvalue(int a,int b,int c, int d)
setx(
A.;
&n