public static void Main()
Random crandom=new Random();
bingo = crandom.Next(1,50);
Console.WriteLine("請輸入你的幸運號碼 (0~49) : ");
player = int.Parse(Console.ReadLine());
int X=crandom.Next(1,50);
if(player== X ){bingo=1;}
Console.WriteLine("Bingo");
Console.WriteLine("SORRY 沒有猜對,銘謝惠顧 ");