System.Random generator = new Random(DateTime.Now.Millisecond);
int[] lotteryNumber = new int[7];
Console.WriteLine("Your lottery numbers: ");
for (int i = 0; i<7; i++)
{
lotteryNumber[i] = generator.Next(1, 37);
Console.Write("{0} ",lotteryNumber[i]);
}
Console.ReadLine();
我需要製作一個程序,打印7個彩票號碼,但沒有重複。上面的代碼在(1-37)的範圍內打印7個隨機數,但複製了設備。我需要一種方法來防止出現重複的號碼。避免隨機重複
@PLB:或簡單地將它洗。 – Wug