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You must set the AOC_SESSION_TOKEN environment variable in order to download input. You can find your session token after logging in to the Advent Of Code website. Open the inspector, and copy the value of the session cookie. Then run
export AOC_SESSION_TOKEN="<session cookie value>"
This project uses cargo-aoc to run and benchmark solutions. The included justfile contains shortcuts for most commands in bash.
Advent of Code 2022 Commands
login # Login to Advent of Code (Use AOC_SESSION_TOKEN environment variable)
new DAY # Start a new solution for day number DAY
run DAY # Run the solution for day number DAY
run-sample DAY # Run a solution with a sample input file (place in `samples/2022/day{{DAY}}.txt`)
run-benchmark DAY # Benchmark the solution for day number DAY
cargo-aoc benchmarks generator functions, which parse the project input, and solution functions, which contain the actual problem solving logic.
| Day | Generator | Part 1 | Part 2 |
|---|---|---|---|
| 1 | 65.570 µs | 1.8305 ns | 1.8369 ns |
| 2 | N/A | 103.17 µs | 93.106 µs |
| 3 | 32.975 µs | 144.37 µs | 146.60 µs |
| 4 | 109.79 µs | 626.89 ns | 511.09 ns |
| 5 | 163.05 µs | 3.8378 µs | 14.640 µs |
| 6 | N/A | 97.679 µs | 198.96 µs |
| 7 | |||
| 8 | 311.41 µs | 271.94 µs (four iterators per loc) | 1.7155 ms |
| 9 | |||
| 10 | 15.589 µs | 1.4743 µs | |
| 11 | 1.0665 ms | 30.342 µs | 13.337 ms |
| 12 | 242.74 µs | 2.1069 ms (priority queue) | 294.280 ms |
| 13 | 2.4084 ms | 7.5608 µs | 226.06 µs |