switch语句

import java.util.Scanner;public class demo002 {    //定义一个main方法    public static void main(String[] args) {        //创建对象且输出提示语句        Scanner sc = new Scanner(System.in);        System.out.println("请输入一个月份:");        //接收数据        int X = sc.nextInt();        //用switch语句判断接收数据并输出对应语句        switch (X) {            case 1:            case 2:            case 12:                System.out.println("你输入的月份为冬季");                break;            case 3:            case 4:            case 5:                System.out.println("你输入的月份为春季");                break;            case 6:            case 7:            case 8:                System.out.println("你输入的月份为夏季");                break;            case 9:            case 10:            case 11:                System.out.println("你输入的月份为秋季");                break;            default:                System.out.println("你输入的月份有误");        }    }}

来源：https://www.cnblogs.com/shlo/p/11666208.html