aoc
My solutions to Advent of Code (by abey79)
AdventOfCode
Advent of code daily challenge (by WilliamLP)
aoc | AdventOfCode | |
---|---|---|
2 | 15 | |
0 | 2 | |
- | - | |
0.0 | 0.0 | |
over 1 year ago | over 1 year ago | |
Python | Python | |
BSD 3-clause "New" or "Revised" License | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
aoc
Posts with mentions or reviews of aoc.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-21.
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-🎄- 2021 Day 22 Solutions -🎄-
My thoughts exactly. I did the cube sub-division thing. In order to not get lost, I directly wrote "clean", tested classes for 1D range and cubes. Overall it was a smooth ride, got me my personal best (1232nd), but at the cost of >20s execution time! Now I feel humbled by the solutions I'm seeing here.
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-🎄- 2021 Day 19 Solutions -🎄-
The end.
AdventOfCode
Posts with mentions or reviews of AdventOfCode.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-23.
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-🎄- 2022 Day 24 Solutions -🎄-
Just a basic BFS. My part 2 ran in 1.77 seconds.
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-🎄- 2022 Day 19 Solutions -🎄-
Here's my solution. It's a bit of a janky script.
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-🎄- 2022 Day 17 Solutions -🎄-
Yet another Python solution to part 2. My Python code isn't the best but I haven't seen many solutions that detect cycles programmatically.
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-🎄- 2022 Day 16 Solutions -🎄-
There's nothing particularly nice about my Python solution but in case anyone's interested here it is. I find all points' shortest paths using floodfill and a loop because I couldn't recall Floyd-Warshall. And then it's a DFS, branching every turn when the human or elephant can make a choice to move to another valve and open it. Debugging was tricky.
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-🎄- 2022 Day 5 Solutions -🎄-
You can check my solutions from last year https://github.com/WilliamLP/AdventOfCode/tree/master/2021 I made it up to day 14 / 17 and used that WITH RECURSIVE / UNNEST / ARRAY_AGG pattern a lot.
- -🎄- 2021 Day 24 Solutions -🎄-
- -🎄- 2021 Day 23 Solutions -🎄-
- -🎄- 2021 Day 22 Solutions -🎄-
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-🎄- 2021 Day 19 Solutions -🎄-
I got there, but math! It took a few hours, more along the lines of a weekend project than a quick puzzle! The hardest part is working with the 24 orientations I think. I needed to dust off a little bit of linear algebra and used matrices. There are 6 permutations of the 3 coordinates, and 8 flips (+- on each axis). Composing those gives 48 transformations but half of them are the wrong chirality (mirror image) so we want only the half with determinant equal one. After that it's just a bunch of picky loops and debugging. https://github.com/WilliamLP/AdventOfCode/blob/master/2021/day19.py
- -🎄- 2021 Day 14 Solutions -🎄-
What are some alternatives?
When comparing aoc and AdventOfCode you can also consider the following projects:
AoC - my personal repo for the advent of code yearly challenge
advent-2021-sql - Advent of Code 2021 using SQL (PostgreSQL-flavored)
adventofcode - my solutions to advent of code
adventofcode - my solutions to the adventofcode.com puzzles
adventofcode
advent-of-raku-2022 - 2022 Advent of Code solutions in the Raku programming language
aoc2022 - Advent of Code 2022
aoc_2022
advent-of-code-2022 - Advent of Code 2022 – Object-Oriented Solutions in Java: https://www.happycoders.eu/algorithms/advent-of-code-2022/
advent_of_code_2022 - Kotlin solutions to the Advent of Code 2022 puzzles
advent-of-code-2022
AdventOfCode
aoc vs AoC
AdventOfCode vs advent-2021-sql
AdventOfCode vs adventofcode
AdventOfCode vs adventofcode
AdventOfCode vs adventofcode
AdventOfCode vs advent-of-raku-2022
AdventOfCode vs aoc2022
AdventOfCode vs aoc_2022
AdventOfCode vs advent-of-code-2022
AdventOfCode vs advent_of_code_2022
AdventOfCode vs advent-of-code-2022
AdventOfCode vs AdventOfCode