class Node

{

private T data;//存储数据

private Node<T>next;//指针，用来指向下一个元素

public Node()

{

data = default(T);

next = null;

}

public Node(T value)

{

data = value;

next = null;

}

public Node(T value,Node<T>next)

{

this.data = value;

this.next = next;

}

public Node(Node<T>next)

{

this.next = next

}

public T Data

{

get{return data;}

set{data = value;}

}

public Node<T> Next

{

get{return next;}

set{next = value;}

}

}