12 switch语句

Posted 2021-01-15 sunnybowen

public class FileTest {
    public static void main(String[] args) {
        Scanner scan =new Scanner(System.in);
        int week = scan.nextInt();
        switch(week) {
          case 1:System.out.println("星期一"); break;
          case 2:System.out.println("星期二"); break;
          case 3:System.out.println("星期三"); break;
          case 4:System.out.println("星期四"); break;
          case 5:System.out.println("星期五"); break;
          case 6:System.out.println("星期六"); break;
          case 7:System.out.println("星期日"); break;
          default:System.out.println("输入的数据不正常"); break;    
        }
         }


 public static void main(String[] args) {
        Scanner scan =new Scanner(System.in);
        int week = scan.nextInt();
        switch(week) {
          case 1:
          case 2:
          case 3:
          case 4:
          case 5:System.out.println("工作日"); break;
          case 6:
          case 7:System.out.println("礼拜日"); break;
          default:System.out.println("输入的数据不正常"); break;    
        }
         }