五十元人民币图片:#define<iostream.h>
来源:百度文库 编辑:查人人中国名人网 时间:2024/05/02 08:41:39
#include<iostream.h>
class Example
{
friend class Fclass1;
private:
int x;
};
class Fclass1
{
public:
void call()
{
Example f;
cout<<endl<<"You can see x,Enter a value ,please:"<<endl;
cin<<"\n the value of x is:"<<f.x;
}
};
int main()
{
Fclass1 c1;
Fclass1 c2;
c1.call();
c2.call();
return 0;
}
class Fclass2
{
public:
void call()
{
Example f;
cout<<endl<<"You can see x,Enter a value ,please:"<<endl;
cin>>f.x;
cout<<"the value of x is:"<<f.x<<endl;
}
};
class Example
{
friend class Fclass1;
private:
int x;
};
class Fclass1
{
public:
void call()
{
Example f;
cout<<endl<<"You can see x,Enter a value ,please:"<<endl;
cin<<"\n the value of x is:"<<f.x;
}
};
int main()
{
Fclass1 c1;
Fclass1 c2;
c1.call();
c2.call();
return 0;
}
class Fclass2
{
public:
void call()
{
Example f;
cout<<endl<<"You can see x,Enter a value ,please:"<<endl;
cin>>f.x;
cout<<"the value of x is:"<<f.x<<endl;
}
};