Linked List(Head만 존재할 때) 자바로 구현한 linked list public class LinkedList { Node head; public LinkedList() { this.head = null; } public void append(int value){ Node newNode = new Node(value); if (head == null){ this.head = newNode; } else { Node currentNode = this.head; while (currentNode.next != null){ currentNode = currentNode.next; } currentNode.next= newNode; } } public int get(int index){ Node c..