Magic 8 ball
public void EightBall()
{
Random random = new Random();
int answer = random.Next(1, 21);
switch (answer)
{
case 01: Console.WriteLine("It is certain."); break;
case 02: Console.WriteLine("It is decidedly so."); break;
case 03: Console.WriteLine("Without a doubt."); break;
case 04: Console.WriteLine("Yes definitely."); break;
case 05: Console.WriteLine("You may rely on it."); break;
case 06: Console.WriteLine("As I see it, yes."); break;
case 07: Console.WriteLine("Most likely."); break;
case 08: Console.WriteLine("Outlook good."); break;
case 09: Console.WriteLine("Yes."); break;
case 10: Console.WriteLine("Signs point to yes."); break;
case 11: Console.WriteLine("Reply hazy, try again."); break;
case 12: Console.WriteLine("Ask again later."); break;
case 13: Console.WriteLine("Better not tell you now."); break;
case 14: Console.WriteLine("Cannot predict now."); break;
case 15: Console.WriteLine("Concentrate and ask again."); break;
case 16: Console.WriteLine("Don't count on it."); break;
case 17: Console.WriteLine("My reply is no."); break;
case 18: Console.WriteLine("My sources say no."); break;
case 19: Console.WriteLine("Outlook not so good."); break;
case 20: Console.WriteLine("Very doubtful."); break;
default:
Console.WriteLine("Never play leapfrog with a unicorn"); break;
break;
}
}