AdventOfCodeHaskell
solutions to advent of code problems (by c-coward)
adventofcode
Advent of Code challenge solutions (by flwyd)
AdventOfCodeHaskell | adventofcode | |
---|---|---|
13 | 59 | |
0 | 6 | |
- | - | |
10.0 | 8.5 | |
over 1 year ago | 5 months ago | |
Haskell | Julia | |
- | MIT 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.
AdventOfCodeHaskell
Posts with mentions or reviews of AdventOfCodeHaskell.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-24.
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-🎄- 2022 Day 25 Solutions -🎄-
Haskell. I love balanced base systems! Was just telling my less-math inclined partner about them a bit ago :)
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-🎄- 2022 Day 13 Solutions -🎄-
Haskell. Implementing nested lists is fun! The parser was surprisingly straightforward (except for an issue where it was expecting an extra newline at the end of my input), and the bulk of the problem was handled by implementing Ord instances for my data types.
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-🎄- 2022 Day 12 Solutions -🎄-
Haskell. Recursive BFS in the State monad! Visited positions are marked with a '|' character, since this is 'z' + 2. My part 1 code didn't need too much modification for part 2, I only needed to account for the fact that adjacent 'a's can visit each other on the first step.
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Advent of Code 2022 day 12
Code. Recursive BFS using the State monad to update grid positions
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-🎄- 2022 Day 10 Solutions -🎄-
Haskell. Both parts are one liners, I add a no op before every addx to avoid skipping cycles, and using a 2D point data type (that I custom implemented based on Linear.V2 for named fields) makes handling the data a breeze!
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[2022 Day 9] Shortest rope with fixed tail
346 for me. would've loved this as a part 3, since my solution adapts to it really well!
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Did anyone else build a full tree for day 7?
Something that really helped me out was finding a Tree Zipper library! This one doesn't have the best documentation but it was the only one that wanted to compile in my project lol. It does a lot of the heavy lifting of traversing the tree for you, once you figure out how to use it of course. Here's my not very cleaned up code if you wanna see what I did
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-🎄- 2022 Day 9 Solutions -🎄-
Haskell. My idea for part 1 was basically "Find all the places the head goes, then follow it with the tail" which ended up working basically for free in part 2, and I chose the lazy implementation of "just compose these functions together manually, its what the language was built for". Definitely going to refactor that part in the morning lol
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Advent of Code 2022 day 9
Pretty happy with my code, which amounts to a bunch of composed scanls, my part 1 solution gave me part 2 for free! Code
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Advent of Code 2022 day 8
Code for the day, with parsing and extra utilities located in src/Util/
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 2023-12-09.
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-❄️- 2023 Day 10 Solutions -❄️-
Code on GitHub is currently a mess.
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[2023 Day 5] Exlplanation Like I'm 5
In the spirit of the Day 5 ALLEZ CUISINE! challenge to ELI5 (Explain Like I'm Five), here's a tasty explanation of how my algorithm works using only a large bucket of Red Vines and a knife. It says to use lined paper, but if you try this at home consider aligning things on a cutting board.
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-❄️- 2023 Day 4 Solutions -❄️-
[Language: Jsonnet] (on GitHub)
- -🎄- 2022 Day 25 Solutions -🎄-
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-🎄- 2022 Day 24 Solutions -🎄-
Elixir code, thoughts
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-🎄- 2022 Day 23 Solutions -🎄-
Elixir 1554/1502 code, reflections
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-🎄- 2022 Day 21 Solutions -🎄-
Elixir 2506/3402 (24 minutes, 2 hours), code, thoughts
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-🎄- 2022 Day 20 Solutions -🎄-
Bonus solution in Go (golang) because I was confused about why my Elixir solution didn't work and decided to implement from scratch in case I'd done something dumb. The Go one also got the wrong answer, but took less than 100ms instead of a minute, so I could try out lots of tweaks that didn't change the answer.
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-🎄- 2022 Day 19 Solutions -🎄-
Elixir 2031/2641 after 3.25/6.5 hours! Code on GitHub
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-🎄- 2022 Day 18 Solutions -🎄-
I spent time this afternoon sprucing up my helpers for the iex REPL. I spent a bunch of time poking at things in IEx the last couple days and wanted to make sure I would minimize keystrokes if I needed to debug things on my phone while drunk. Turns out Thursday night > Friday night > Saturday night in terms of difficulty, so all those macros have so far saved me zero seconds :-)
What are some alternatives?
When comparing AdventOfCodeHaskell and adventofcode you can also consider the following projects:
aoc2022
adventofcode - Solutions for problems from AdventOfCode.com
Advent-of-code - https://adventofcode.com/
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
aoc2022
aoc2021 - Advent of Code 2021 - my answers
advent2022 - Advent of Code 2022
AdventOfCode2021.jl - Advent of Code 2021 in Julia
aoc2022
aoc2021 - Advent of Code 2021 on my homemade 16-bit CPU SCAMP
advent-of-code - Advent of Code solutions
rockstar - The Rockstar programming language specification
AdventOfCodeHaskell vs aoc2022
adventofcode vs adventofcode
AdventOfCodeHaskell vs Advent-of-code
adventofcode vs adventofcode
AdventOfCodeHaskell vs aoc2022
adventofcode vs aoc2021
AdventOfCodeHaskell vs advent2022
adventofcode vs AdventOfCode2021.jl
AdventOfCodeHaskell vs aoc2022
adventofcode vs aoc2021
AdventOfCodeHaskell vs advent-of-code
adventofcode vs rockstar