Switch;case

import java.util.Scanner;
public class SwitchDemo{
 public static void main(String[] args){
  System.out.println("请输入1-7的整数");
  Scanner sc = new Scanner(System.in);
  for(int i=1;i<=7;i++){
  int week = sc.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("您的输入有误！");
      }
  }
 }
}