advent-of-codeevaleek/advent-of-code
-N/A
Personal Advent of Code solutions
1100
2
advent-of-code,zig
build.zig.zon
View program on GitHubREADME
My solutions to Advent of Code problems.
Note, if running these locally:
my solutions assume Unix newline encoding (lines delimited by a single \n)
and will most likely fail assertions or print the incorrect answer
for the Windows CR LF or old Mac CR styles.
Benchmarks
Measured with 10,000 iterations on my Ryzen 9 5900X with Zig ReleaseFast.
The input is read and allocated from the file,
and I then repeatedly measure the runtime of the solution function on the allocated input
(so no IO time is included).
2025
| DD/P | Mean runtime ± standard deviation |
|---|---|
| 01/1 | 72.2 µs ± 1.0 µs |
| 01/2 | 83.8 µs ± 0.6 µs |
| 02/1 | 10.361 ms ± 0.140 ms |
| 02/2 | 7.708 ms ± 0.181 ms |
| 03/1 | 17.1 µs ± 0.5 µs |
| 03/2 | 0.138 ms ± 2.4 µs |
| 04/1 | 0.136 ms ± 1.2 µs |
| 04/2 | 0.580 ms ± 2.3 µs |
| 05/1 | 40.5 µs ± 0.6 µs |
| 05/2 | 11.6 µs ± 0.3 µs |
| 06/1 | 33.2 µs ± 0.5 µs |
| 06/2 | 26.2 µs ± 0.7 µs |
| 07/1 | 2.5 µs ± 0.2 µs |
| 07/2 | 9.8 µs ± 0.2 µs |
| 08/1 | 41.965 ms ± 1.071 ms |
| 08/2 | 54.385 ms ± 0.955 ms |
| 09/1 | 0.216 ms ± 1.7 µs |
| 09/2 | 14.733 ms ± 0.348 ms |