Advent of code solutions 2022. This repository contains two sets of solutions: one written in Python, and one written in Rust.
The Python solutions are the ones I initially used to solve the puzzles, and (with the exception of day 17 part 2), they were all written on the day of the puzzle release. The Python solutions are fully automated - they will fetch the input data and submit a solution automatically.
To run the Python solutions, install the dependencies from aoc22_py/requirements.txt,
then run python -m aoc22_py all.
The Rust solutions were all written after the end of Advent of Code, with the aim of bringing the total execution time as low as possible. They also come with an automated runner, which tests the solutions against my puzzle input data and solutions, and measures the execution time.
To run the Rust solutions, go to aoc22_rs and run cargo run --release.
Puzzles release at 5am in my time, so I often don't get to them until later.
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You have 233 points.
--------Part 1-------- --------Part 2-------- Day Time Rank Score Time Rank Score 25 02:32:36 4077 0 09:09:30 5850 0 24 00:33:41 342 0 00:52:25 642 0 23 07:52:36 7024 0 07:55:57 6755 0 22 01:04:14 1675 0 22:36:52 7122 0 21 09:47:42 13073 0 10:28:06 10153 0 20 14:36:13 11051 0 18:35:56 11760 0 19 20:12:05 8473 0 20:15:36 7347 0 18 04:55:24 8865 0 05:24:14 6246 0 17 11:32:33 9886 0 >24h 16786 0 16 09:07:22 6996 0 10:34:38 4202 0 15 18:03:13 26015 0 18:55:04 20308 0 14 03:07:47 9698 0 04:40:06 11310 0 13 08:36:40 17840 0 08:42:58 16738 0 12 00:15:13 598 0 00:19:19 644 0 11 06:54:28 23085 0 07:54:05 17881 0 10 00:26:08 5561 0 00:46:30 4695 0 9 14:59:51 46295 0 15:10:31 36621 0 8 00:04:14 77 24 00:12:37 212 0 7 00:16:25 394 0 00:22:20 510 0 6 00:01:44 76 25 00:02:10 62 39 5 00:08:54 324 0 00:13:36 661 0 4 00:02:49 279 0 00:30:41 9748 0 3 00:02:18 34 67 00:04:07 32 69 2 00:03:39 92 9 00:08:35 443 0 1 00:03:26 1458 0 00:04:17 899 0
Timings are measured in release mode on my laptop, a ThinkPad T460 with an i7-6600U CPU and 16GB RAM.
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| Day | Parse | Part 1 | Part 2 | Total |
|---|---|---|---|---|
| 1 | 56.023µs | 290ns | 477ns | 56.79µs |
| 2 | 187.456µs | 2.954µs | 2.976µs | 193.386µs |
| 3 | 124.967µs | 27.697µs | 39.923µs | 192.587µs |
| 4 | 67.185µs | 1.447µs | 1.429µs | 70.061µs |
| 5 | 52.261µs | 16.316µs | 15.563µs | 84.14µs |
| 6 | 1ns | 1.962µs | 2.935µs | 4.898µs |
| 7 | 35.248µs | 139ns | 109ns | 35.496µs |
| 8 | 30.478µs | 423.562µs | 523.804µs | 977.844µs |
| 9 | 215.053µs | 855.782µs | 867.558µs | 1.938393ms |
| 10 | 5.025µs | 45ns | 8.194µs | 13.264µs |
| 11 | 3.665µs | 18.448µs | 12.322681ms | 12.344794ms |
| 12 | 36.945µs | 184.705µs | 183.824µs | 405.474µs |
| 13 | 483.762µs | 4.227µs | 18.061µs | 506.05µs |
| 14 | 92.72µs | 337.52µs | 3.054856ms | 3.485096ms |
| 15 | 9.38µs | 650ns | 161.779µs | 171.809µs |
| 16 | 113.615µs | 4.976317ms | 2.210594089s | 2.215684021s |
| 17 | 47.83µs | 408.817µs | 4.060002ms | 4.516649ms |
| 18 | 178.263µs | 427.75µs | 65.158987ms | 65.765ms |
| 19 | 25.296µs | 395.008161ms | 1.866647659s | 2.261681116s |
| 20 | 153.772µs | 76.965818ms | 1.212645813s | 1.289765403s |
| 21 | 646.944µs | 16.299µs | 68.354µs | 731.597µs |
| 22 | 206.087µs | 83.789µs | 196.987µs | 486.863µs |
| 23 | 73.902µs | 3.326808ms | 367.199986ms | 370.600696ms |
| 24 | 59µs | 20.134742ms | 66.200979ms | 86.394721ms |
| 25 | 10.575µs | 253ns | 0ns | 10.828µs |
| Total | 2.915453ms | 503.224498ms | 5.809977025s | 6.316116976s |