Simple class and object creating program in C++

/* C++ program to create a simple class and object.*/

#include  <iostream>
using namespace std;
 
class Hello
{
    public:
        void sayHello()
        {
                cout << "Hello World" << endl;
        }
};
 
int main()
{
    Hello h;
     
    h.sayHello();
     
    return 0;
}

Output

Hello World