7：链表结构

7：链表结构

 

单向链表节点结构

public static class Node {
        public T value;
        public Node next;

        public Node(T data) {
            value = data;
        }
    }

 

 

双向链表

public static class Node<T> {
        public T value;
        public Node<T> last;
        public Node<T> next;

        public Node(T data) {
            value = data;
        }
    }