Just a place where I can dump my Advent of Code solutions.
Note that input files need to be manually supplied. The solutions for each day
expect the puzzle input to be in a file called input.txt in the local
directory, e.g. the 2023 day 7 solution expects the input to be in
2023/day07/input.txt.
On systems that support the shebang, you should be able to just do
./filename.ext to execute solution files as a script.
I run my Python files using python in the terminal. Simply cd to the correct
directory and run the script as python filename.py.
I run my Haskell files as scripts with
stack, by cd-ing to the right directory
and running stack filename.hs. The Haskell files are set up with the right
shebang and comment for this to work. Since some of the Haskell solutions are
quite slow when run in interpreted mode, you can run
stack --resolver lts-14.16 script filename.hs --optimize to produce a much
faster executable.
Rust solutions are set up in a cargo workspace for each year. To run e.g. the
day 7 solution for 2023, cd 2023, and then run cargo run --bin day07.
I use rust-script to run Rust files
as scripts. After installing by running cargo install rust-script, cd to the
correct directory and run rust-script filename.rs. There are some helper
scripts in the scripts/ directory to help set up rust-analyzer for these
script files.
There's a bit of hackery to get the C files to also execute as a bash script
that compiles and executes itself if you run ./filename.c, but otherwise they
are self-contained and you should be able to just run
gcc filename.c && ./a.out in the right directory (other compilers are
available).