aoc-2020
Advent of Code 2020 (by aldanor)
advent-of-code-2020
By prendradjaja
Our great sponsors
aoc-2020 | advent-of-code-2020 | |
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5 | 8 | |
3 | 0 | |
- | - | |
1.8 | 0.0 | |
over 3 years ago | over 1 year ago | |
Rust | Python | |
- | - |
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-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.
advent-of-code-2020
Posts with mentions or reviews of advent-of-code-2020.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2020-12-29.
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2020 Day 20 Solutions
Python 3 code (permalink)
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-🎄- 2020 Day 24 Solutions -🎄-
Python 3, 97/50. code (permalink) & screen recording
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-🎄- 2020 Day 23 Solutions -🎄-
Python 3 (permalink)
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-🎄- 2020 Day 22 Solutions -🎄-
Python, 138/16. code (permalink) & screen recording
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[2020 Day 12 (Part 1)] [Python] I could've gotten the #1 spot! Oops.
code (permalink)grid.py (permalink)
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2020 Day 21 Solutions
Python, 51/147. code (permalink) & screen recording
What are some alternatives?
When comparing aoc-2020 and advent-of-code-2020 you can also consider the following projects:
Advent_of_Code_in_Pascal - My solutions to the Advent of Code, in Free Pascal
aoc-2020 - My solutions to Advent of Code 2020.
hac - HAC Ada Compiler - a small, quick Ada compiler fully in Ada
AoC2020 - Programs for Advent of Code 2020
advent-of-code-2020 - Answers and solutions for Advent of Code 2020.
advent-of-code - My solutions for Advent of Code
aoc-2020 - My solutions for https://adventofcode.com
aoc2020 - Advent of Code 2020 - my answers
advent-of-code-go - All 8 years of adventofcode.com solutions in Go/Golang; 2015 2016 2017 2018 2019 2020 2021 2022
AdventOfCode-Java - adventOfCode(Language.JAVA);
aoc2020 - Advent of Code 2020
aoc-2020 vs Advent_of_Code_in_Pascal
advent-of-code-2020 vs aoc-2020
aoc-2020 vs hac
advent-of-code-2020 vs AoC2020
aoc-2020 vs advent-of-code-2020
advent-of-code-2020 vs advent-of-code
aoc-2020 vs aoc-2020
advent-of-code-2020 vs aoc2020
aoc-2020 vs advent-of-code-go
advent-of-code-2020 vs advent-of-code-2020
aoc-2020 vs AdventOfCode-Java
advent-of-code-2020 vs aoc2020