????public?class?HelloWorld?{
????????public?static?void?main(String[]?args)?{
????????????????
????		char?today='日';
????						
????		switch(today){		????
????		case?'一':		????
????		case?'三':		????
????		case?'五':		????????
????		System.out.println("吃包子");		????
????		break;
????				????		????
????		case?'二':		????
????		case?'四':		????
????		case?'六':		????????
????		System.out.println("吃油條");		????
????		break;
????				????		????
????		case?'日':		????????
????		System.out.println("吃主席套餐");		????
????		break;
????				????		????
????		default:		????????
????		System.out.println("吃土");		
????		???}	
????	??????}
????	}