multiple Inheritance in C++.

programs of multiple  Inheritance:

// multiple inheritance
#include<iostream>
using namespace std;
class A{
 int a;
 public:
 
 void set_a(int a1){
  a=a1;
 }
 int get_a(){
  return a;
 }
};
class B{
 int b;
 public:
 
 void set_b(int b1){
  b=b1;
 }
 int get_b(){
  return b;
 }
};
class C :public A,public B{   // here class A and B is inherited
 public:
 
 int addition(){
  return get_a()+get_b();
 }
};
int main(){
 C obj;
 obj.set_a(10);  // ste_a() is the class of A
 obj.set_b(3);   // here set_b() is the class of B
 cout<<"Addition of a+b= "<<obj.addition();
}  

out put:

 Addition of a+b= 13

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