Commit Graph

3 Commits

Author SHA1 Message Date
e0e1bc26e8 Simplify implementation day 8
The second part doesn't actually need to start the search at the low
points; just iterating everything and keeping track of visited spaces is
enough.

Now that the iterator is only used in part 1, we inline the iterator to
remove some overhead from the code.
2021-12-09 12:02:07 +01:00
77ce31980b Implement day 9 2021-12-09 11:56:29 +01:00
89159137fe Add other days 2021-11-28 17:12:26 +01:00