【0624作业】使用Scanner类输入并显示会员卡号

 1 package com.work0624;
 2 /**
 3  * 练习题
 4  * 使用Scanner类输入并显示会员卡号 
 5  *    @author L
 6  */
 7 import java.util.Scanner;
 8 
 9 public class Work2 {
10     static Scanner sc = new Scanner(System.in);
11     public static void main(String[] args) {
12         System.out.println("请输入4位会员卡号：");
13         int card = sc.nextInt();
14         System.out.println("会员卡号是：" + card);
15     }
16     
17 }

标签：会员卡,Scanner,System,0624,static,public,out
来源： https://www.cnblogs.com/yanglanlan/p/11079438.html