Chapter 15.3, Problem 15.8CP

What will the following program display?

#include <iostream>

using namespace std;

class Sky

{

public:

Sky ()

{ cout ≪ “Entering the sky.\n”; }

Sky (string color)

{ cout ≪ “The sky is ” ≪ color ≪ endl; }

∼Sky()

{ cout ≪ “Leaving the sky.\n”; }

};

class Ground : public Sky

{

public:

Ground()

{ cout ≪ “Entering the Ground.\n”; } Ground(string c1, string c2) : Sky(c1)

{ cout ≪ “The ground is “≪ c2 ≪ endl; }

∼Ground()

{ cout ≪ “Leaving the Ground.\n”; }

};

int main()

{

Ground object;

return 0;

}