/**
 * @program JavaBooks
 * @description: Node
 * @author: mf
 * @create: 2020/03/08 02:20
 */

package subject.linked;

public class Node {
    int val;
    Node next;
    Node random;

    public Node(int val) {
        this.val = val;
        this.next = null;
        this.random = null;
    }
}