C# realizes the reshuffle algorithm

/// <summary>
/// Shuffle algorithm/// </summary>
private void test()
{
 int[] iCards = new int[54];
 for (int i = 0; i < ; i++)
 {
 iCards[i] = i + 1;
 }
 //
 Random rand = new Random();
 int iTarget = 0, iCardTemp = 0;
 for (int i = 0; i < ; i++)
 {
 iTarget = (0, );
 iCardTemp = iCards[i];
 iCards[i] = iCards[iTarget];
 iCards[iTarget] = iCardTemp;
 }
 
 for (int i = 0; i < ; i++)
 {
 ("Third" + (i + 1) + "The card is:" + iCards[i] + "<br/>");
 }
}

public void Shuffle()
  {
   
   int[] cards = new int[54] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53 };
   //Create a temporary poker group   int[] newCards = new Card[54];
   //Array of bool variables   bool[] assigned = new bool[54];

   Random sourceGen = new Random();
   for (int i = 0; i < 54; i++)
   {
    int destCard = 0;     //Stock number save space    bool foundCard = false;
    while (foundCard == false)
    {
     //Generate a random number between 0 and 54     destCard = (54);
     if (assigned[destCard] == false)
     {
      foundCard = true;
     }
    }
    assigned[destCard] = true;
    newcards[destCard] = cards[i];
   }

public void Reshuffle()
  {
   int[] cards = new int[54] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53 };
   Random ram = new Random();
   int currentIndex;
   int tempValue;
   for (int i = 0; i < 54; i++)
   {
    currentIndex = (0, 54 - i);
    tempValue = cards[currentIndex];
    cards[currentIndex] = cards[53 - i];
    cards[53 - i] = tempValue;
   }
  }

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