aoc-2021
AdventOfCode2021
Our great sponsors
aoc-2021 | AdventOfCode2021 | |
---|---|---|
5 | 25 | |
56 | 3 | |
- | - | |
5.3 | 1.8 | |
over 2 years ago | over 2 years ago | |
Rust | Jupyter Notebook | |
- | - |
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-2021
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Any tips for writing performant Rust during AoC?
Yeah, mine was 12ms on a laptop (link).
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Optimal algo for 2021 Day 19?
Mine runs in 1ms (in rust, single thread) but is fairly complicated (link).
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Speeding up Dijkstra by a factor of 2700
In this particular problem, all edge weights are 1..=9, so you can have a O(1) priority queue (fixed-bound bucket queue) if you make use of that fact.
(example: https://github.com/aldanor/aoc-2021/blob/master/src/day15/mo...)
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AoC 2021 highly-optimized solutions in Rust (17ms total)
Here's the source code in Rust for anyone interested: https://github.com/aldanor/aoc-2021.
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-🎄- 2021 Day 3 Solutions -🎄-
link
AdventOfCode2021
- [2021 All days but 23] [Python] Got my last star this morning!
- -🎄- 2021 Day 21 Solutions -🎄-
- -🎄- 2021 Day 20 Solutions -🎄-
- -🎄- 2021 Day 19 Solutions -🎄-
- -🎄- 2021 Day 18 Solutions -🎄-
- -🎄- 2021 Day 17 Solutions -🎄-
- -🎄- 2021 Day 16 Solutions -🎄-
- -🎄- 2021 Day 15 Solutions -🎄-
- -🎄- 2021 Day 14 Solutions -🎄-
- [2021 Day 13] OCR Part 2 with python libraries
What are some alternatives?
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
adventofcode - Advent of code solutions
AoC - my personal repo for the advent of code yearly challenge
aoc2021 - Advent of Code 2021 on my homemade 16-bit CPU SCAMP
aoc2021 - Advent of Code 2021 Solutions
adventofcode - https://adventofcode.com/2021/
advent-of-code-go - All 8 years of adventofcode.com solutions in Go/Golang; 2015 2016 2017 2018 2019 2020 2021 2022
rockstar - The Rockstar programming language specification
adventofcode - Advent of Code challenge solutions
Advent-of-Code - Advent of Code
AdventOfCode2021
deno_aoc - 🎄 Advent of code solutions written in TypeScript for Deno.