第十七节第一个作业
Console.WriteLine("*****欢迎进入奖课富翁系统*****");
Console.WriteLine("\t1.zhuce");
Console.WriteLine("\tdenglu");
Console.WriteLine("\tchongjiang");
Console.WriteLine("**************************************");
Console.Write("qingxuanzecaidan");
int a;
try { a = Convert.ToInt32(Console.ReadLine());
switch (a)
{ case 1: Console.WriteLine("fuwenxitong>zhece");
break;
case 2:
Console.WriteLine("fuwenxitong>denglu");
break;
case 3:
Console.WriteLine("fuwenxitong>zhongjiang"); break; } } catch { Console.WriteLine("shurucuowu"); } Console.ReadKey();
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