🎄 Advent of Code 2022 Python 🎄

Solutions

Click a badge to go to the specific day.

Installation

All project dependencies are covered in the Dockerfile definition in the repository root.

Local

This assumes Docker as a runtime (feel free to use other runtimes). First ensure that Docker is installed. From the repository root, build an image and tag appropriately (e.g., aoc-py:local):

docker build --tag aoc-py:local --file Dockerfile .

Once logged in on Advent of Code, locate your session key; this shows up as the value for the cookie key in your request headers that you can pull out from browser network tab. Write this value to a .env file in the repository root under AOC_SESSION variable:

AOC_SESSION=<insert session key here>

From the repository root, instantiate a container with the current directory mounted and environment variables exported:

docker run --rm -it \
  --env-file .env \
  --volume $PWD:/aoc-py/$(basename $PWD) \
  --workdir /aoc-py/$(basename $PWD) \
  aoc-py:local /bin/bash

GitHub Codespaces

Once logged in on Advent of Code, locate your session key; this shows up as the value for the cookie key in your request headers that you can pull out from browser network tab. Manage this value as an encrypted secret for your codespaces and name it AOC_SESSION.

Create a Codespace from your repository fork.

Develop with aocrunner

After getting setup, whether it's locally or on GitHub Codespaces, create a new subdirectory under src for the day of the challenge.

cp -vr src/template src/day<day>

Example:

cp -vr src/template src/day01

Add a README.md and use the aocd runner to write input files as needed. Execute solutions as a library module:

python -m src.day01.main

Results

Day 01
Time part 1: 0.222ms
Time part 2: 0.231ms
Both parts: 0.452833ms

Day 02
Time part 1: 1.869ms
Time part 2: 1.008ms
Both parts: 2.876208ms

Day 03
Time part 1: 0.448ms
Time part 2: 0.358ms
Both parts: 0.806166ms

Day 04
Time part 1: 5.558ms
Time part 2: 3.829ms
Both parts: 9.3865ms

Day 05
Time part 1: 0.556ms
Time part 2: 0.560ms
Both parts: 1.116333ms

Day 06
Time part 1: 0.266ms
Time part 2: 0.951ms
Both parts: 1.217417ms

Day 07
Time part 1: 0.581ms
Time part 2: 0.557ms
Both parts: 1.137751ms

Day 08
Time part 1: 36.226ms
Time part 2: 12.697ms
Both parts: 48.922501ms

Day 09
Time part 1: 14.981ms
Time part 2: 70.882ms
Both parts: 85.863001ms

Day 10
Time part 1: 0.036ms
Time part 2: 0.054ms
Both parts: 0.090208ms

Day 11
Time part 1: -
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Both parts: -

Day 12
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Both parts: -

Day 13
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Day 14
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Day 15
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Day 16
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Day 17
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Day 18
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Day 19
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Day 20
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Day 21
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Day 22
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Day 23
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Both parts: -

Day 24
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Both parts: -

Day 25
Time part 1: -
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Both parts: -

Total stars: 0/50
Total time: 0ms

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