Personal attempts at solving advent of code 2023 in Rust

In every ex{day} folder there are my solutions to that day's problems. The day's input sits in that folder in a file named input (I don't publish them here).

The programs get their input from a stdin with an end. This can be accomplished, for instance, by:

• redirecting the input file into the program,
• heredocs,
• typing the input followed by a ^D.

Certain solutions have caveats: they have a comment at the beginning with details. These are:

• Day 5, part 2: inefficient implementation that takes 6m 14s.
• Day 10, part 2: submitted about 1h 20min after day 11 started.
• day 24, part 2: uses z3, a crate that can be tricky to compile.

Run

cd ex${DAY}

# Both parts
./run.sh

# Only one part
cargo run --bin p${PART} < input

Generate code for a new day

./generate-ex.sh ${DAY}