Before you start working on challenges, it's important that you understand what a Big O notation is and why this is important.
Youtube Link: https://www.youtube.com/watch?v=BGvupw-qlms
Even if you already know about what a Big O notation is, please watch from minute 4 as I share some interesting perspectives and help you build some intuition around these concepts.
Once you watch the video, please share hat you thought about this topic or post any question you have.
What are some of the things you've learned from watching the Big O notation video?