Switch Case

#include <stdio.h>

main()
{
     int  Grade = 'A';

     switch( Grade )
     {
        case 'A' : printf( "Excellent\n" );
        case 'B' : printf( "Good\n" );
        case 'C' : printf( "OK\n" );
        case 'D' : printf( "Mmmmm....\n" );
        case 'F' : printf( "You must do better than this\n" );
        default  : printf( "What is your grade anyway?\n" );
     }
}