advent21
Advent of Code 2021 (by h-j-k)
adventofcode
Advent of code solutions (by mathsaey)
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advent21 | adventofcode | |
---|---|---|
2 | 55 | |
0 | 20 | |
- | - | |
0.0 | 7.8 | |
over 2 years ago | 4 months ago | |
Nim | Elixir | |
Apache License 2.0 | - |
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.
advent21
Posts with mentions or reviews of advent21.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-22.
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Help regarding 2021 Day 19
You can try to read my walkthrough... You cannot just match one edge to another edge, as there may be match in magnitude but are in fact totally off. You have to test for all edges, and you'll eventually know if two scanners line up if there's more than just two 'lucky' points (i.e. edge) that exists for both scanners.
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-🎄- 2021 Day 23 Solutions -🎄-
Nim with my walkthrough here. Similar to the other solutions, just brute-forcing all possible moves for Dijkstra's algorithm. My walkthrough simply explains how to figure out the valid moves to do so, turns out it isn't too hard after having written it down (and simplifying my code).
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 -❄️-
Part one went fairly fast, but spent quite some time on getting part two right. I settled on the approach of just iterating over the grid and using a boolean to see if I had to count elements or not. However, I had some issues figuring out when to swap, this post by /u/rogual helped me figure it out. After that I lost quite some time on an error that only occurred with my input, not with the example input. It turned out that my loop (which I take form my p1 solution) didn't include the start node, which caused all sorts of counting issues.
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-❄️- 2023 Day 4 Solutions -❄️-
[Language: Elixir] https://github.com/mathsaey/adventofcode/blob/master/lib/2023/4.ex
- -🎄- 2022 Day 25 Solutions -🎄-
- -🎄- 2022 Day 24 Solutions -🎄-
- -🎄- 2022 Day 23 Solutions -🎄-
- -🎄- 2022 Day 22 Solutions -🎄-
- -🎄- 2022 Day 21 Solutions -🎄-
- -🎄- 2022 Day 20 Solutions -🎄-
- -🎄- 2022 Day 19 Solutions -🎄-
- -🎄- 2022 Day 18 Solutions -🎄-
What are some alternatives?
When comparing advent21 and adventofcode you can also consider the following projects:
Red-Team-Advent-of-Code - Red Teaming / Pentesting challenges for my Advent-Of-Code 2021.
AdventOfCode2021 - Advent of code 2021
Advent-Of-Code - My solutions to all Advent of Code questions
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
aoc2021 - My Advent of Code 2021 solutions, in Rust.
adventofcode - Answers to Advent of Code
adventofcode - My solutions for Advent of Code
aoc2021 - Advent of Code 2021 - my answers
adventofcode - ES6 solutions to Advent of Code puzzles.
rockstar - The Rockstar programming language specification
adventofcode - Advent of Code challenge solutions
roast - 🦋 Raku test suite
advent21 vs Red-Team-Advent-of-Code
adventofcode vs AdventOfCode2021
advent21 vs Advent-Of-Code
adventofcode vs adventofcode
advent21 vs aoc2021
adventofcode vs adventofcode
advent21 vs adventofcode
adventofcode vs aoc2021
advent21 vs adventofcode
adventofcode vs rockstar
advent21 vs adventofcode
adventofcode vs roast