Question

create a program that uses multiple inheritance by creating two base classes in C++

- an Alien class and a Soldier class.

-create three child classes from the Alien class and three child classes from the Soldier class.

-use multiple inheritance to create five unique classes that each have a child Alien class and a child Soldier class as parents.

-have the program print out each of the five class's characteristics when objects are created from the grandchildren classes.

Answer 1

I'm posting the sample code in which the characteristic of each class is defined inside the default constuctor.

Below is the sample in which you will find

Alien , Soldier classes

Alien_1,Alien_2,Alien_3 child classes which are inherited from Alien.

Soldier_1,Soldier_2,Soldier_3 child classes which are inherited from Soldier.

Then You find 5 classes:

Test1 which is inherited from Alien_1,Soldier_1

Test2 which is inherited from Alien_2,Soldier_2

Test3 which is inherited from Alien_3,Soldier_3

Test4 which is inherited from Alien_2,Soldier_3

Test5 which is inherited from Alien_1,Soldier_2

----------------------------------------------------------------------CODE--------------------------------------------------------------------------------

#include<iostream>
using namespace std;
class Alien
{
public:
   Alien(){
       cout<<"Inside Alien"<<endl;
   }
};

class Soldier
{
public:
   Soldier(){
       cout<<"Inside Soldier"<<endl;
   }
};

//Creating Three Alien child classes
class Alien_1:Alien
{
public:
   Alien_1(){
       cout<<"Inside Alien_1"<<endl;
   }
};

class Alien_2:Alien
{
   public:
   Alien_2(){
       cout<<"Inside Alien_2"<<endl;
   }
};
class Alien_3:Alien
{
   public:
   Alien_3(){
       cout<<"Inside Alien_3"<<endl;
   }
};

//Creating Three Soldier classes
class Soldier_1:Soldier
{
   public:
   Soldier_1(){
       cout<<"Inside Soldier_1"<<endl;
   }
};
class Soldier_2:Soldier
{
   public:
   Soldier_2(){
       cout<<"Inside Soldier_2"<<endl;
   }
};
class Soldier_3:Soldier
{
   public:
   Soldier_3(){
       cout<<"Inside Soldier_3"<<endl;
   }
};

//Creating 5 unique classes which are inherited from
//the chile classes of Alien and Soldier

class Test1:Alien_1,Soldier_1
{
   public:
   Test1(){
       cout<<"Inside Test1"<<endl;
   }
};

class Test2:Alien_2,Soldier_2
{
   public:
   Test2(){
       cout<<"Inside Test2"<<endl;
   }
};
class Test3:Alien_3,Soldier_3
{
   public:
   Test3(){
       cout<<"Inside Test3"<<endl;
   }
};
class Test4:Alien_2,Soldier_3
{
   public:
   Test4(){
       cout<<"Inside Test4"<<endl;
   }
};
class Test5:Alien_1,Soldier_2
{
   public:
   Test5(){
       cout<<"Inside Test5"<<endl;
   }
};

int main()
{
   cout<<"Creating Object 1:\n";
   Test1 T1;
   cout<<"Creating Object 2:\n";
   Test2 T2;
   cout<<"Creating Object 3:\n";
   Test3 T3;
   cout<<"Creating Object 4:\n";
   Test4 T4;
   cout<<"Creating Object 5:\n";
   Test5 T5;
}

-------------------------------------------------------------------------END------------------------------------------------------------------------

OUTPUT: