大佬幫看下問題出在哪里 最底下大括號我沒復(fù)制
public class HelloWorld {
??? public static void main(String[] args) {
??char today='日';
??switch(today){
??case"一":
??case"五":
??case"三":
??System.out.println("早餐吃包子");
??break;
??case"二":
??case"四":
??case"六":
??System.out.println("早餐吃油條");
??break;
??default:
??System.out.println("主席早餐");
??}
??
2019-05-07
char 是單引號。
public?class?HelloWorld?{ ????public?static?void?main(String[]?args)?{ ????????char?today?=?'日'; ????????switch?(today)?{ ????????????case?'一': ????????????case?'五': ????????????case?'三': ????????????????System.out.println("早餐吃包子"); ????????????????break; ????????????case?'二': ????????????case?'四': ????????????case?'六': ????????????????System.out.println("早餐吃油條"); ????????????????break; ????????????default: ????????????????System.out.println("主席早餐"); ????????} ????}}