Matrix Multiplication

1. Enhance CMatrix and implement matrix multiplication with operator*().
2. Test your class with the following main program:

   
       CMatrix a(3,3,1);
       CMatrix b(3,3,0);
       CMatrix c;
   
       a.Set(0, 1, 2);
       a.Set(0, 2, 3);
       a.Set(1, 0, 4);
       a.Set(1, 1, 5);
       a.Set(1, 2, 6);
       a.Set(2, 0, 7);
       a.Set(2, 1, 8);
       a.Set(2, 2, 9);
       b.Set(0, 1, 1);
       b.Set(1, 2, 1);
       b.Set(2, 0, 1);
       c = a * b;
   
       a.Print();
       b.Print();
       c.Print();
   
   

3. The result should look like

   
    1 2 3
    4 5 6
    7 8 9
    0 1 0
    0 0 1
    1 0 0
    3 1 2
    6 4 5
    9 7 8