C#洗牌算法，简单演示！
算法一、
/// <summary>
/// 洗牌算法
/// </summary>
private void test()
{
int[] iCards = new int[54];
for (int i = 0; i < iCards.Length; i++)
{
iCards[i] = i + 1;
}
//
Random rand = new Random();
int iTarget = 0, iCardTemp = 0;
for (int i = 0; i < iCards.Length; i++)
{
iTarget = rand
