Java
1.判断一周中的某一天是否为工作日,数字不正确请提示“error”!
工作日是怎么定义,周末双休?
public static void main(String[] args) {
System.out.println("输入数字表示周几");
Scanner scanner = new Scanner(System.in);
int dayOfWeek = scanner.nextInt();
switch (dayOfWeek) {
case 1:
case 2:
case 3:
case 4:
case 5:
System.out.println("工作日");
break;
case 6:
case 7:
System.out.println("非工作日");
break;
default:
System.out.println("error");
break;
}
}