? ? ??

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