Round #1 - Virtual Onsite

Q1) Given a string of length n, return all permutations of that string.

Q2) Mimic the pubsub pattern using vanilla JavaScript

Q3) Given an array of even and odd numbers, segregate all even numbers to the right and all odds to the left. Ensure they are in increasing order WITHOUT using sort or any form of sorting techniques.

The interviewer was a Codeforces Legend of Legends and knew more about Javascript than Kyle Simpson and Brendan Eich combined. They had a very simple policy of not helping, stead calling over a mate and chatting away with them while I would code.