Multiple inheritance (OOP) (22)

 #include<iostream>

using namespace std;

class A 

{

protected:

int m;

public:

void get_m(int);

};

void A::get_m(int x)

{

m=x;

}

class B

{

protected:

int n;

public:

void get_n(int);

};

void B::get_n(int y)

{

n=y;

}

class C:public A,public B

{

private:

int c;

public:

void add();

void disp();

};

void C::add()

{

c=m+n;

}

void C::disp()

{

cout<<"value of m is:"<<m<<endl;

cout<<"value of n is:"<<n<<endl;

cout<<"the sum is:"<<c<<endl;

}

int main()

{

C obj;

obj.get_m(10);

obj.get_n(56);

obj.add();

obj.disp();

}