Java/DataStructures/HashMap/Hashing/LinkedList.java at master · java66liu/Java · GitHub

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package DataStructures.HashMap.Hashing;

class LinkedList {

private Node Head;

private int size;

public LinkedList() {

Head = null;

size = 0;

}

public void insert(int data) {

Node newnode = new Node(data);

size++;

if(Head == null) {

Head = newnode;

}

else {

newnode.next = Head;

Head = newnode;

}

public void delete(int data) {

if(size == 0) {

System.out.println("UnderFlow!");

return;

}

else {

Node curr = Head;

if (curr.data == data) {

Head = curr.next;

size--;

return;

}

else {

while(curr.next.next != null) {

if(curr.next.data == data){

curr.next = curr.next.next;

return;

}

System.out.println("Key not Found");

}

public void display() {

Node temp = Head;

while(temp != null) {

System.out.printf("%d ",temp.data);

temp = temp.next;

}

System.out.println();

}

Java/DataStructures/HashMap/Hashing/LinkedList.java at master · java66liu/Java · GitHub

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