My solutions for Advent of Code 2024. Mainly used as a playground to learn Rust. Some rules I set for myself:
- Any trips/tricks/solutions heard/read/discussed can't be used. I.e. I have to come up with everything myself. That goes for optimizations as well.
- All solutions (together) should run in less than 1 second.
- That 1 second rule turned out to be rather trivial, so the new goal is for each problem (individually) to run in less than 1 ms. (Work in progress.)
Last measured runtimes:
- Intel Core i5-12400
- 64 GB DDR4-PC3200
- rustc 1.85.0-nightly (4363f9b6f 2025-01-02) (profile:
bench)
╭─────────────────┬───────────╮
│ Problem ┆ Time [µs] │
╞═════════════════╪═══════════╡
│ Day 01 - Part A ┆ 45 │
│ Day 01 - Part B ┆ 62 │
│ Day 02 - Part A ┆ 138 │
│ Day 02 - Part B ┆ 361 │
│ Day 03 - Part A ┆ 162 │
│ Day 03 - Part B ┆ 226 │
│ Day 04 - Part A ┆ 519 │
│ Day 04 - Part B ┆ 110 │
│ Day 05 - Part A ┆ 416 │
│ Day 05 - Part B ┆ 2161 │
│ Day 06 - Part A ┆ 295 │
│ Day 06 - Part B ┆ 718 │
│ Day 07 - Part A ┆ 99 │
│ Day 07 - Part B ┆ 121 │
│ Day 08 - Part A ┆ 22 │
│ Day 08 - Part B ┆ 71 │
│ Day 09 - Part A ┆ 65 │
│ Day 09 - Part B ┆ 134 │
│ Day 10 - Part A ┆ 77 │
│ Day 10 - Part B ┆ 98 │
│ Day 11 - Part A ┆ 33 │
│ Day 11 - Part B ┆ 2659 │
│ Day 12 - Part A ┆ 438 │
│ Day 12 - Part B ┆ 827 │
│ Day 13 - Part A ┆ 49 │
│ Day 13 - Part B ┆ 53 │
│ Day 14 - Part A ┆ 37 │
│ Day 14 - Part B ┆ 30 │
│ Day 15 - Part A ┆ 352 │
│ Day 15 - Part B ┆ 733 │
│ Day 16 - Part A ┆ 1467 │
│ Day 16 - Part B ┆ 1483 │
│ Day 17 - Part A ┆ 0 │
│ Day 17 - Part B ┆ 39 │
│ Day 18 - Part A ┆ 96 │
│ Day 18 - Part B ┆ 142 │
│ Day 19 - Part A ┆ 431 │
│ Day 19 - Part B ┆ 740 │
│ Day 20 - Part A ┆ 147 │
│ Day 20 - Part B ┆ 315 │
│ Day 21 - Part A ┆ 1 │
│ Day 21 - Part B ┆ 31 │
│ Day 22 - Part A ┆ 85 │
│ Day 22 - Part B ┆ 1391 │
│ Day 23 - Part A ┆ 888 │
│ Day 23 - Part B ┆ 775 │
│ Day 24 - Part A ┆ 46 │
│ Day 24 - Part B ┆ 51 │
│ Day 25 - Part A ┆ 62 │
├─────────────────┴───────────┤
│ Total 19325 │
╰─────────────────────────────╯