//泛型類
class Item<T>
{
 T[] item;
 //構(gòu)造函數(shù)
 public Item(T[] obj)
 {
  item = new T[obj.Length];
  for (int i = 0; i < obj.Length; i++)
  {
   item[i] = obj[i];
  }
 }
 public Type ShowType() { return typeof(T); } //返回類型
 public T[] GetItems() { return item; } //返回原數(shù)組
 //返回打亂順序后的數(shù)組
 public T[] GetDisruptedItems() 
 {
  //生成一個新數(shù)組：用于在之上計算和返回
  T[] temp;
  temp = new T[item.Length];
  for (int i = 0; i < temp.Length; i++) { temp[i] = item[i]; }
  //打亂數(shù)組中元素順序
  Random rand = new Random(DateTime.Now.Millisecond);
  for (int i = 0; i < temp.Length; i++)
  {
   int x, y; T t;
   x = rand.Next(0, temp.Length);
   do
   {
    y = rand.Next(0, temp.Length);
   } while (y == x);
   t = temp[x];
   temp[x] = temp[y];
   temp[y] = t;
  }
  return temp;
 }
}

static void Main(string[] args)
{
 int[] array = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
 //輸出數(shù)組類型
 Item<int> disrupter = new Item<int>(array);
 Console.WriteLine("數(shù)組類型：" + disrupter.ShowType().ToString());
 //輸出數(shù)組
 Console.Write("原輸入數(shù)組為：");
 for (int i = 0; i < array.Length; i++)
 {
  Console.Write(array[i].ToString() + ' ');
 }
 Console.WriteLine();
 //輸出一個打亂后數(shù)組
 int[] disruptedArray = disrupter.GetDisruptedItems();
 Console.Write("打亂后數(shù)組為：");
 for (int i = 0; i < disruptedArray.Length; i++)
 {
  Console.Write(disruptedArray[i].ToString() + ' ');
 }
 Console.WriteLine();
 Console.ReadLine();
}