import java.util.Scanner;
public class PintWweek {
public static void main(String[] args) {
Scanner input =new Scanner(System.in);
int num =0;
do {
System.out.println("请输入1~7之间的数字,输入0退出程序");
num=input.nextInt();
if (num<0 || num>7) {
System.out.println("您输入的数字不合格,只能输入1~7的数字,请重新输入!");
continue;
}
switch (num) {
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;
}
} while (num!=0);
System.out.println("谢谢使用,退出程序!");
}
}