I am a CS major, and it was hard to re-study a huge amount of content while preparing for an interview, but it was really good that the lecture was organized neatly. When I was in a hurry, I prepared by just looking at the lecture table of contents and talking about it myself, and when I had free time, I was able to prepare again by listening to the lectures one by one. I was able to save a lot of time. Thank you for preparing such a great lecture!! Work less and earn more ^_^