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;
????? default :
????? System.out.println("主席套餐");