adventofcode-solutions
🎄 My solutions to https://adventofcode.com/ (by xPaw)
aoc-2020
Advent of Code 2020 (by aldanor)
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| adventofcode-solutions | aoc-2020 | |
|---|---|---|
| 3 | 5 | |
| 23 | 3 | |
| - | - | |
| 8.5 | 1.8 | |
| 4 months ago | over 3 years ago | |
| C# | Rust | |
| The Unlicense | - |
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.
adventofcode-solutions
Posts with mentions or reviews of adventofcode-solutions.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-07.
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-🎄- 2022 Day 8 Solutions -🎄-
C#
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-🎄- 2021 Day 6 Solutions -🎄-
C# code
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-🎄- 2020 Day 22 Solutions -🎄-
My input: https://github.com/xPaw/adventofcode-solutions/blob/d5b979f4a4fe45b5c14c290c69cb7c7d323310ec/2020/data/day22.txt
aoc-2020
Posts with mentions or reviews of aoc-2020.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2020-12-26.
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Now what? (350 stars)
I've tried it a few times and solutions were surprisingly elegant! E.g., 2020-01-p2.
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[2020] Optimized solutions in C++ (291 ms total)
Figured I'd post my benches as well, see below. Everything done in Rust (link to source).
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-🎄- 2020 Day 24 Solutions -🎄-
Here's my day 24 in Rust, using SIMD as usual :) (and offset coordinate encoding to make a SIMD-friendly 2-D cell grid)
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-🎄- 2020 Day 22 Solutions -🎄-
Borrowed both ideas in my version :) On my input your version runs at 3ms, mine in 1.5ms, so it might be faster on some inputs (link). I initially started with something similar to yours but then figured why not use 512-bit ints, so that the notion of 'head' and 'tail' disappears as your head then stays at position 0 (so, e.g., to remove a card, you just right-shift the whole bigint). Also used a tiny bit of simd along the way.
What are some alternatives?
When comparing adventofcode-solutions and aoc-2020 you can also consider the following projects:
Advent-of-Code - C# solutions for Advent of Code puzzles
Advent_of_Code_in_Pascal - My solutions to the Advent of Code, in Free Pascal
adventofcode-2020 - Javascript solutions for Advent of Code 2020
advent-of-code-go - All 8 years of adventofcode.com solutions in Go/Golang; 2015 2016 2017 2018 2019 2020 2021 2022
aoc2022
hac - HAC Ada Compiler - a small, quick Ada compiler fully in Ada
Advent-of-Code-2021 - My Participation for the Advent of Code 2021
aoc-2020 - My solutions for https://adventofcode.com
AdventOfCode-Java - adventOfCode(Language.JAVA);
aoc_2021 - advent of code 2021
advent-of-code-2020 - Answers and solutions for Advent of Code 2020.
adventofcode-solutions vs Advent-of-Code
aoc-2020 vs Advent_of_Code_in_Pascal
adventofcode-solutions vs adventofcode-2020
aoc-2020 vs advent-of-code-go
adventofcode-solutions vs aoc2022
aoc-2020 vs hac
adventofcode-solutions vs Advent-of-Code-2021
aoc-2020 vs aoc-2020
adventofcode-solutions vs advent-of-code-go
aoc-2020 vs AdventOfCode-Java
adventofcode-solutions vs aoc_2021
aoc-2020 vs advent-of-code-2020