One good thing I can think of is algorithms for interviews. Interviewing can be a grueling process and there's a lot of things to remember. In most jobs, algori

One good thing I can think of is algorithms for interviews. Interviewing can be a grueling process and there's a lot of things to remember. In most jobs, algorithms are really only used during the interview process and not in the actual job. Most people switch jobs every 1-3 years. Speaking from experience, I tend to forget about most of the stuff I learned in about 6 months, so it's a real hassle to have to re-train on this stuff a 1+yr later for the next round of interviews. It would be nice to learn algos once and never have to re-learn them again.