Advent of Code

My solutions to Advent of Code puzzles.

Edition

Advent of Code 2024

All benchmarks are run on a Dell Precision 5550 laptop with an Intel Core i7-10875H CPU.

D	Puzzle	Code	Part 1 Performance	Part 2 Performance
1	Historian Hysteria	day1.rs	92.26 µs	69.56 µs
2	Red-Nosed Reports	day2.rs	67.96 µs	141.4 µs
3	Mull It Over	day3.rs	81.17 µs	79.13 µs
4	Ceres Search	day4.rs	257.6 µs	142.3 µs
5	Print Queue	day5.rs	98.64 µs	133.9 µs
6	Guard Gallivant	day6.rs	39.48 µs	6.768 ms
7	Bridge Repair	day7.rs	824.2 µs	49.06 ms
8	Resonant Collinearity	day8.rs	40.13 µs	36.43 µs
9	Disk Fragmenter	day9.rs	186.2 µs	134.5 ms
10	Hoof It	day10.rs	210.9 µs	82.03 µs
11	Plutonian Pebbles	day11.rs	215.0 µs	5.208 ms
12	Garden Groups	day12.rs	1.319 ms	1.974 ms
13	Claw Contraption	day13.rs	87.33 µs	72.88 µs
14	Restroom Redoubt	day14.rs	35.37 µs	20.60 ms
15	Warehouse Woes	day15.rs	234.6 µs	241.8 µs
16	Reindeer Maze	day16.rs	5.066 ms	5.353 ms
17	Chronospatial Computer	day17.rs	2.124 µs	26.82 µs
18	RAM Run	day18.rs	219.9 µs	291.5 µs
19	Linen Layout	day19.rs	8.696 ms	8.696 ms
20	Race Condition	day20.rs	335.5 µs	17.31 ms
21	Keypad Conundrum	day21.rs	529 ns	476 ns
22	Monkey Market	day22.rs	7.427 ms	13.17 ms
23	LAN Party	day23.rs	326.8 µs	147.2 µs
24	Crossed Wires	day24.rs	85.72 µs	23.31 µs
25	Code Chronicle	day25.rs	30.94 µs	—

Advent of Code 2023

All benchmarks are run on a Dell Precision 5550 laptop with an Intel Core i7-10875H CPU.

D	Puzzle	Code	Part 1 Performance	Part 2 Performance
1	Trebuchet?!	day1.rs	84.70 μs	930.8 µs
2	Cube Conundrum	day2.rs	113.7 μs	127.9 µs
3	Gear Ratios	day3.rs	513.8 μs	437.6 µs
4	Scratchcards	day4.rs	119.9 μs	141.4 µs
5	If You Give A Seed A Fertilizer	day5.rs	26.96 μs	126.6 µs
6	Wait For It	day6.rs	17.14 μs	1.325 µs
7	Camel Cards	day7.rs	246.9 μs	243.3 µs
8	Haunted Wasteland	day8.rs	505.3 µs	1.223 ms
9	Mirage Maintenance	day9.rs	204.0 µs	165.1 µs
10	Pipe Maze	day10.rs	343.3 µs	386.1 µs
11	Cosmic Expansion	day11.rs	8.282 ms	8.252 ms
12	Hot Springs	day12.rs	753.5 µs	9.231 ms
13	Point of Incidence	day13.rs	418.4 µs	202.9 µs
14	Parabolic Reflector Dish	day14.rs	148.3 µs	38.40 ms
15	Lens Library	day15.rs	220.8 µs	290.3 µs
16	The Floor Will Be Lava	day16.rs	656.0 µs	20.19 ms
17	Clumsy Crucible	day17.rs	78.87 ms	289.0 ms
18	Lavaduct Lagoon	day18.rs	32.68 µs	45.76 µs
19	Aplenty	day19.rs	259.7 µs	283.5 µs
20	Pulse Propagation	day20.rs	4.687 ms	21.60 ms
21	Step Counter	day21.rs	6.556 ms	87.39 ms
22	Sand Slabs	day22.rs	41.73 ms	61.43 ms
23	A Long Walk	day23.rs	2.656 ms	2.5840 s
24	Never Tell Me The Odds	day24.rs	1.586 ms	2.4002 s
25	Snowverload	day25.rs	246.0 ms	—

Instructions

Rust

Get Answers and Run Performance Benchmarks

Thanks to cargo-aoc, answers and performance benchmarks for all days are obtainable by running the main binary.

cargo run --release

Test the Correctness of Solutions

All days also include tests using sample inputs from the puzzle descriptions.

cargo test

License

This project is dual-licensed to be compatible with the Rust project, under either the MIT or Apache 2.0 licenses.