Solutions are in the examples folder. For day xx from 01 to 25, there are 3 files:

• xx-1.rs for part 1
• xx-2.rs for part 2 (except for 25-2.rs)
• xx.txt for the input

The command line to run the solution for day xx part y is:

cargo run --release --example=xx-y

The command line to test a solution is:

cargo test --release --example=xx-y

The test.sh script can be used to check formatting, linting, and that all solutions still pass their test.