/*

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*/

/**

*

* @author Dell

*/

import java.io.*;

import java.util.*;

class Node{

Node next;

int data;

}

public class StackUsingLinkedList {

public static Node head;

public static Node tail;

public static void push(int data){

if(head == null){

Node latest = new Node();

latest.data = data;

latest.next = head;

head = latest;

tail = latest;

}

else{

Node late = new Node();

Node temp = head;

late.data = data;

late.next = temp;

head = late;

}

}

public static int pop(){

Node temp = head;

head = temp.next;

return temp.data;

}

public static void print(){

Node ne = head;

while(ne != null){

System.out.print(ne.data + "->");

ne = ne.next;

}

}

public static void main(String[] args){

head = null;

tail = null;

push(10);

push(20);

push(30);

push(40);

push(50);

push(60);

push(100);

print();

System.out.println("\npopped element is" +pop());

System.out.println("New list is ");

print();

}

}