Dying. Works every time first time and they never come back.

This game informed a lot of my early musical tastes and probably contributed to my current tastes in one way or another.

T = O(n) means that there exists a single constant k such that T < kn for all sufficiently large n. Therefore O(n!^2) is not the the same as O(n!), but for example both 10n!, 10000n!, n! + n^2 (note the plus) are O(n!).

Another way to think about this: suppose you believe that O(n) and O(n^2) are distinct. Now plug in only numbers that are factorials (2, 6, 24, …).

I think I just got one a few days ago of the value menu? It had nacho cheese between the soft and hard shells.