zoukankan      html  css  js  c++  java
  • 例题:输入身份证号码,判断你是什么生肖。switch,case练习,substring 类使用联系,会用取余

     Console.WriteLine("请输入您的身份证号码");

                string x = Console.ReadLine();

                string year=x.Substring (6,4);//从身份证的第六位开始截取,往后截取四位,就是你的出生年份

                int x1 = Convert.ToInt32(year);//把截取到年份代入到x1中,            

                string sx = "";

                switch(x1%12)//输入一个年份取余,如果假设取余为四,你能判断那年的生肖,然后根据十二生肖排列,判断取余为0到12分别为哪个生肖

                {

                    case 0:

                    sx="狗";

                        break;

                    case 1:

                        sx = "鸡";

                        break;

                    case 2:

                        sx = "猴";

                        break;

                    case 3:

                        sx = "羊";

                        break;

                    case 4:

                        sx = "马";

                        break;

                    case 5:  

                       sx = "蛇";

                        break;

                    case 6:  

                       sx = "龙";

                        break;

                    case 7:  

                       sx = "兔";  

                       break;  

                   case 8:

                        sx = "虎";

                        break;

                    case 9:   

                      sx = "牛";

                        break;

                    case 10:

                        sx = "鼠";

                        break;  

                   case 11:

                        sx = "猪";   

                      break;  

                   default :

                        sx = "请输入正确的年份";

                        break;

                }            

    Console.WriteLine("您的生肖是"+sx);

                Console.ReadLine();

  • 相关阅读:
    Java学习开篇
    《我的姐姐》
    世上本无事,庸人自扰之
    这48小时
    补觉
    淡定
    es java api 设置index mapping 报错 mapping source must be pairs of fieldnames and properties definition.
    java mongodb groupby分组查询
    linux 常用命令
    mongodb too many users are authenticated
  • 原文地址:https://www.cnblogs.com/275147378abc/p/4426301.html
Copyright © 2011-2022 走看看