6- Here is a small class definition:

class small

{

public:

small( );

void k() const;

void h(int i);

friend f(Small z);

private:

int size;

};

Suppose that x and y are both small objects. Write the word "legal" or "illegal" in each location of this table to indicate whether the indicated statement is legal or illegal in these locations:

Statement	In a main program	In the const member function k	In the friend function f
x = y;	.	.	.
x.size = y.size;	.	.	.
x.size = 3;	.	.	.
x.h(42);	.	.	.