aoc-2021
advent-of-code
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aoc-2021 | advent-of-code | |
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5 | 44 | |
56 | 23 | |
- | - | |
5.3 | 8.7 | |
over 2 years ago | 19 days ago | |
Rust | C++ | |
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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
advent-of-code
- -❄️- 2023 Day 11 Solutions -❄️-
- -❄️- 2023 Day 10 Solutions -❄️-
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-❄️- 2023 Day 9 Solutions -❄️-
Click here for a solution which will predict the humidity and other values, in all directions you can think of! You'll be able to use the water from the oasis, and predict when exactly it'll be salty enough for your taste!
- -❄️- 2023 Day 7 Solutions -❄️-
- -🎄- 2022 Day 25 Solutions -🎄-
- -🎄- 2022 Day 24 Solutions -🎄-
- -🎄- 2022 Day 23 Solutions -🎄-
- -🎄- 2022 Day 22 Solutions -🎄-
- -🎄- 2022 Day 21 Solutions -🎄-
- -🎄- 2022 Day 20 Solutions -🎄-
What are some alternatives?
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
advent-of-code-go - All 8 years of adventofcode.com solutions in Go/Golang; 2015 2016 2017 2018 2019 2020 2021 2022
AdventOfCode - My Advent of Code solutions. I also upload videos of my solves: https://www.youtube.com/channel/UCuWLIm0l4sDpEe28t41WITA
advent_of_code - Solutions to programming puzzles on Advent of Code
adventofcode - Solutions for problems from AdventOfCode.com
AoC - my personal repo for the advent of code yearly challenge
eigen
advent-2021 - [Moved to: https://github.com/Crazytieguy/advent-of-code]
AdventOfCode2021 - My solutions to https://adventofcode.com/2021
Advent-of-Code - Advent of Code
aoc2021 - Advent of Code 2021 (Elixir + Pygame)
nom - Rust parser combinator framework