The code: #4887211 - Pastie
import java.util.*;
// use ListNode to represent the balls.
class ListNode{
protected int element;
protected ListNode next= null;
Type: Posts; User: yeohv
Please Help: Simple Double Linked List (remove, addBefore, )
The code: #4887211 - Pastie
import java.util.*;
// use ListNode to represent the balls.
class ListNode{
protected int element;
protected ListNode next= null;