How to solve this challenge?

1. Read the "Challenge description" below.
2. Make changes to the challenge.js file.
3. Commit your changes.
4. Wait for the result of the "GitHub Classroom Workflow" action. If it is green - congratulations, you solved this challenge! If not - try again!
5. You can watch an example of how to solve a challenge in the video linked in the corresponding lesson.

Challenge description

Stack

Create a Stack with two methods push and pop. You can use your LinkedList class to keep track of the elements internally (altough it is not a must-have).

Example

This is an example of a test case:

const stack = new Stack()
stack.push(3)
stack.push(5)
console.log(stack.pop())
// => 5

stack.push(2)
stack.push(7)
console.log(stack.pop())
// => 7

console.log(stack.pop())
// => 2

console.log(stack.pop())
// => 3

Troubleshooting

If you cannot see any auto-grading workflows on the Actions page, learn how to fix it in this repo.