Queue from Stack

Directions

Implement a Queue datastructure using two stacks.
*Do not* create an array inside of the 'Queue' class.
Queue should implement the methods 'add', 'remove', and 'peek'.
For a reminder on what each method does, look back
at the Queue exercise.

Examples:

const q = new Queue();
q.add(1);
q.add(2);
q.peek(); // returns 1
q.remove(); // returns 1
q.remove(); // returns 2

Solutions

• Solution #1
• Solution #2