advent_of_code VS Advent-of-Code

https://github.com/carl-omniart/advent_of_code/tree/main/2023 For part two, I defined a class that, in my head, was a cross of a Set and an Enumerator. This class took the offset (span of steps prior to a repetition), the period (span of repeated steps), and the points (steps that reached a location ending in Z). Knowing the pattern, an instance of this class quickly enumerates all the Z-ending steps between any span of steps. Instances of this class can be combined. The new offset is the greater of the two offsets; the new period is the lowest common multiple of the two periods. To get the new set of points, I used one instance to enumerate the points over the span of the new first period and checked to see if the other instance included them. The instance doing the enumerating was always the one in which the points were more spread out. (If you were trying to find a common multiple between 3 and 5167, you'd rather enumerate 5167 three times than three 5167 times.) I combined the various ghost paths and found the first point. P.S. I named this class Syzygy, which is a term for an astronomical conjunction and a title of an X-Files episode that features a young Jack Black. Doesn't exactly make sense as a class name here but what the heck.

Part 1 is pretty trash, but part 2 works great using lcm

Part 1: https://github.com/Sebbern/Advent-of-Code/blob/master/2021/day04/day04.py