i need help immediately

Create a Node class and all required methods to represent the nodes of a stack has been declared. public class Node { private int data: private Node link 1/ Constructor and all required methods should be completed. } Create a class called "StackQuiz" which keeps the top node public class StackQuiz private Node top: 3 Define a constructor for StackQuiz class and write a method called public void push Factorial (int number) that finds the factorial of given parameter, and add it to the end of the stack Use proper console output messages for both situations. Copy your code and paste to the given field below. There will be no extra assignment link. Also, note that email submissions are not going to be evaluated