#include iostreamhclass A private int a b;public Aint i int j a = i; b = j; void Moveint x int y a += x; b += y; void Show cout a b endl; ;class B private A public Bint i int j int k

There are some issues with this code:

1. The header file should be instead of <iostream.h> as it is outdated.

2. The main function should return an integer, so it should be defined as int main() instead of void main().

3. The Move() function in class A is not accessible in class B because of private inheritance. It should be changed to protected or public inheritance to allow access.

4. The Show() function in class B should call the Show() function in class A to display the values of a and b.

5. The function f1() in class B should call the Show() function in class A to display the values of a and b.

6. The cout statement in the Show() function of class B is missing the opening parenthesis.

Here's the corrected code:

#include using namespace std;

class A { protected: int a, b; public: A(int i, int j) { a = i; b = j; } void Move(int x, int y) { a += x; b += y; } void Show() { cout << "( " << a << ", " << b << " )" << endl; } };

class B : public A { public: B(int i, int j, int k, int l) : A(i, j) { x = k; y = l; } void Show() { A::Show(); cout << x << " ," << y << endl; } void fun() { Move(3,5); } void f1() { A::Show(); } private: int x, y; };

int main() { A e(1, 2); B d(3, 4, 5, 6); e.Show(); d.fun(); d.Show(); d.f1(); return 0;