Add an element to a Stack in Java

An element can be added into the stack by using the java.util.Stack.push() method. This method pushes the required element to the top of the stack. The only parameter required for the Stack.push() method is the element that is to be pushed into the stack.

A program that demonstrates this is given as follows −

Example

 Live Demo

import java.util.Stack;
public class Demo {
   public static void main (String args[]) {
      Stack stack = new Stack();
      stack.push("Apple");
      stack.push("Mango");
      stack.push("Guava");
      stack.push("Pear");
      stack.push("Orange");
      System.out.println("The stack elements are: " + stack);
   }
}

Output

The stack elements are: [Apple, Mango, Guava, Pear, Orange]

Now let us understand the above program.

The Stack is created. Then Stack.push() method is used to add the elements to the stack. Finally the stack is displayed. A code snippet which demonstrates this is as follows −

Stack stack = new Stack();
stack.push("Apple");
stack.push("Mango");
stack.push("Guava");
stack.push("Pear");
stack.push("Orange");
System.out.println("The stack elements are: " + stack);

karthikeya Boyini

Updated on 30-Jul-2019 22:30:24

• Related Questions & Answers
• Remove an element from a Stack in Java
• Java Program to find if an element is in Stack
• Get an element from a Stack in Java without removing it
• How do you add an element to a list in Java?
• Check if a Stack contains an element in C#
• Add an element to specified index of ArrayList in Java
• How do I add an element to an array list in Java?
• Add a single element to a LinkedList in Java
• How to add an element to a javascript object?
• Add a shadow to an element with Bootstrap 4
• How to add an address element in HTML?
• How to access each stack element of StackWalker in Java 9?
• How to add a unique id for an element in HTML?
• How to add a class name to an element with JavaScript?
• Add a red border to an element in Bootstrap to indicate danger