Random r = new Random();
在C#中当实例化Random(伪随机数)时,是根据当前电脑的时间来生产一个随机数种子
错误示范:(这样的话基本上生成的都是一样的)
Console.WriteLine(new Random().Next(111));
Console.WriteLine(new Random().Next(111));
Console.WriteLine(new Random().Next(111));
Console.WriteLine(new Random().Next(111));
不过使用这种办法,感觉可以90%几率避免错误
Random r = new Random();
Console.WriteLine(r.Next(10));
Console.WriteLine(r.Next(10));
Console.WriteLine(r.Next(10));
Console.WriteLine(r.Next(10));
Console.WriteLine(r.Next(10));
敝人觉得可以的方法
Random r = new Random();
Console.WriteLine(r.Next(10));
Thread.Sleep(5);
Console.WriteLine(r.Next(10));
Thread.Sleep(5);
Console.WriteLine(r.Next(10));
Thread.Sleep(5);
Console.WriteLine(r.Next(10));
Thread.Sleep(5);
Console.WriteLine(r.Next(10));
Thread.Sleep(5);