summary refs log tree commit diff homepage
path: root/2020/day14.c (follow)
Commit message (Collapse)AuthorAge
* Rewrite day 14 to log all writes then sort themJune McEnroe2020-12-14
| | | | Down from 1.56s to 0.04s.
* "Allocate" only 4 MB rather than 1 TB for day 14 part 2June McEnroe2020-12-14
| | | | | There are <512 writes in the input data, and at most 9 bits floating. Doesn't really matter much, though.
* Solve day 14 part 2June McEnroe2020-12-14
| | | | Quite messy but it works.
* Solve day 14 part 1June McEnroe2020-12-14