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");
???????
??
???????
???? }
??????????
?}
}