/* ECP: FILEname=fig14_30.cpp */
/* 1*/   main( void )
/* 2*/   {
/* 3*/       const NumShapes = 5;
/* 4*/       Shape *Array[ NumShapes ];         // 5 pointers to shapes.

/* 5*/           // Read the shapes.
/* 6*/       for( int i = 0; i < NumShapes; i++ )
/* 7*/       {
/* 8*/           cout << "Enter a shape: ";
/* 9*/           cin >> Array[ i ];
/*10*/       }

/*11*/       Shellsort(  Array, ( unsigned int ) NumShapes );

/*12*/       cout << "Sorted by increasing size:" << endl;
/*13*/       for( i = 0; i < NumShapes; i++ )
/*14*/           cout << *Array[ i ];

/*15*/       return 0;
/*16*/   }