public LinkNode()
{
this.Data = default(T);
this.Next = null;
}
} //单链表节点
/// <summary>
/// 初始化清空链表
/// </summary>
public LinkList()
{
Head = null;
}
} //位置域,下一个结点地址
public LinkNode(T item)
{
this.Data = item;
this.Next = null;
}
