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