1回答

• 

  森山野仁菌i

  2019-07-31 18:11:22

  public class workFour6 {
      public static void main(String[] args) {
          String today = "星期日";
          switch (today){
              case "星期一":
                  System.out.println("自费吃饭");
                  break;
              case "星期二":
                  System.out.println("自费吃饭");
                  break;
              case "星期三":
                  System.out.println("自费吃饭");
                  break;
              case "星期四":
                  System.out.println("自费吃饭");
                  break;
              case "星期五":
                  System.out.println("自费吃饭");
                  break;
              case "星期六":
                  System.out.println("自费吃饭");
                  break;
              default:
                  System.out.println("请吃饭");
          }
      }
  }

  
  

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