Advent of Code solutions

https://adventofcode.com/

Input data:

Grab it from AoC website, save puzzle prompt to:

input/2025/real/01.txt
input/2025/test/01.txt

etc.

Commands

Help provided by: cargo run -- --help

Advent of Code solution runner v. 0.4.0
Usage: aoc [OPTIONS]

Options:
  -a, --all              Run all solutions, can not be run at same time with day
  -d, --day <DAY>        [01..24] day of calendar
  -n, --number <NUMBER>  Run N times
  -t, --test             Run with test data instead of real data
  -y, --year <YEAR>      [0000-9999] calendar year
  -h, --help             Print help
  -V, --version          Print version

Command examples

Optimized rust solutions can be run with

cargo run --release -- --year 2025 --day 11

Debug without --release

cargo run -- --year 2025 --day 11

With test data instead of release data:

cargo run -- --year 2025 --day 11 --test

All solutions for a chosen year:

cargo run -- --year 2025 --all

Crates used as of 2025-12-11:

clap = { version = "4.5.53", features = ["derive", "cargo"] }
colored = "3.0.0"
geo = "0.32.0"
good_lp = "1.14.2"
grid = "1.0.0"
itertools = "0.14.0"
lazy_static = "1.5.0"
libm = "0.2.15"
ndarray = "0.17.1"
num-integer = "0.1.46"
ordered-float = "5.1.0"
pathfinding = "4.14.0"
petgraph = "0.8.3"
rayon = "1.11.0"
regex = "1.12.2"