> Second, absolute timings don't matter here, only relative timings do, so showing absolute time on the Y-axis doesn't really make sense. Instead, I would use p

> Second, absolute timings don't matter here, only relative timings do, so showing absolute time on the Y-axis doesn't really make sense. Instead, I would use percentage from a baseline of one of the data structures. I think choosing the "deque" line for that purpose would make the most sense, given that it's the standard data structure from double-ended access. It's useful to measure the real asymptotic complexity.