Algorithm
LinkedList : java
하이후에호
2020. 3. 18. 14:17
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public class Linkedlist {
static class Node{
Object data;
Node link;
public Node(Object data) {
this.data = data;
}
public Node(Object data, Node link) {
super();
this.data = data;
this.link = link;
}
@Override
public String toString() {
return "Node [data=" + data + ", link=" + link + "]";
}
}
private Node head; // 첫노드 자신
public void addFirstNode(Object data) {
head = new Node(data,head);
}
public Node getNode(Object data) {
Node curNode = head;
while(curNode != null) {
return curNode;
}
curNode = curNode.link;
}
return null;
}
public void printList() {
Node curNode = head;
while(curNode !=null) {
curNode = curNode.link;
}
System.out.println();
}
public static void main(String[] args) {
Linkedlist list = new Linkedlist();
list.addFirstNode("김태희");
list.printList();
list.addFirstNode("이동욱");
list.printList();
list.addFirstNode("이지아");
list.printList();
System.out.println(list.getNode("김태희"));
System.out.println(list.getNode("이동욱"));
}
}
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