Hi, i can't type y.note in ***** section. How can I do this with friend class?
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#include <iostream>
using namespace std;
class classroom
{
private:
int note;
public:
void takenote(int x)
{
note = x;
}
friend int shownote(classroom y);
};
int shownote(classroom y)
{
y.*****
}
int main()
{
}
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Last edited on
goster is not a friend of classroom.
sorry my mistake, but still the same
It seems to work fine.
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#include <iostream>
using namespace std;
class classroom
{
private:
int note;
public:
void takenote(int x)
{
note = x;
}
friend int shownote(classroom y);
};
int shownote(classroom y)
{
std::cout << y.note << '\n';
return 0;
}
int main()
{
classroom cr;
cr.takenote(105);
shownote(cr);
}
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105 |
Last edited on