We had a CS class at UNH, a state university, where we learned how to express the complexity of an algorithm and then how to refactor algorithms to be less comp

We had a CS class at UNH, a state university, where we learned how to express the complexity of an algorithm and then how to refactor algorithms to be less complex, when possible. Although we do not do this type of work for most of our jobs, it is not a stretch to think that half of people with a CS degree might have at one point known how to do this on the spot.