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Java program to pop items from the stack represented by the LinkedList

Java example to pop items from the stack represented by the LinkedList.
Submitted by Nidhi, on April 22, 2022

Problem Solution:

In this program, we will create a stack represented by Linked List using the LinkedList class. Then we will pop items from the stack using the pop() method and print the result.

Program/Source Code:

The source code to pop items from the stack represented by the LinkedList is given below. The given program is compiled and executed successfully.

// Java program to pop items from the stack 
// represented by the LinkedList

import java.util.LinkedList;

public class Main {
  public static void main(String[] args) {
    LinkedList < String > stkList = new LinkedList < > ();

    stkList.push("One");
    stkList.push("Two");
    stkList.push("Three");
    stkList.push("Four");

    System.out.println(stkList.pop());
    System.out.println(stkList.pop());
    System.out.println(stkList.pop());
    System.out.println(stkList.pop());

  }
}

Output:

Four
Three
Two
One

Explanation:

In the above program, we imported the "java.util.LinkedList" package to use the LinkedList collection class. Here, we created a class Main. The Main class contains a main() method. The main() method is the entry point for the program.

In the main() method, we created a stack represented by LinkedList using the LinkedList class. Then we removed the items from the stack using the pop() method and printed the result.

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