AdventOfCode2021FSharp
Solutions for Advent of Code 2021 in F# (by oddrationale)
Advent2021
Advent of Code 2021 Solutions, in Zig (by SpexGuy)
Our great sponsors
| AdventOfCode2021FSharp | Advent2021 | |
|---|---|---|
| 17 | 2 | |
| 5 | 7 | |
| - | - | |
| 0.0 | 3.2 | |
| over 2 years ago | over 2 years ago | |
| Jupyter Notebook | Zig | |
| MIT License | MIT License |
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.
AdventOfCode2021FSharp
Posts with mentions or reviews of AdventOfCode2021FSharp.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-23.
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Advent of Code day 12 advise
I was having a hard time figuring out day 12 of Advent of Code. In the end I gave up and went looking for some solutions. I came across this one and this one. However, I didn't quite understand what they did.
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-🎄- 2021 Day 21 Solutions -🎄-
F# solution in Jupyter Notebook. Got some help from this thread.
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-🎄- 2021 Day 20 Solutions -🎄-
F# solution in Jupyter Notebook. Part 1 takes 500ms but Part 2 takes 24s. Any suggestions on where performance could be improved would be appreciated!
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-🎄- 2021 Day 18 Solutions -🎄-
F# solution in Jupyter Notebook. Thank God for the Haskell programmers! I would not have been able to solve this without peeking at their some of their code. Parsing the input string was just the first of the challenges! I envy those dynamic programming languages with an eval function.
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-🎄- 2021 Day 17 Solutions -🎄-
F# solution with Jupyter Notebook. Brute force. I actually solved Part 2 before solving Part 1, unknowingly.
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-🎄- 2021 Day 16 Solutions -🎄-
F# with Jupyter Notebook. Learned how to use recursive types today! Half-way through the problem I was starting to wonder whether BITS was going to be the new IntCode.
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[2021 Day 15 (Part 1 & 2)][F#] Why is my implementation of Dijkstra’s Algorithm so slow?
So this year I'm learning F# and functional programming. I could not figure out a immutable solution. So I went with an imperative, mutable solution and did pretty much a straight port from Red Blob Games including using a PriorityQueue.
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-🎄- 2021 Day 13 Solutions -🎄-
F# with Jupyter Notebook.
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-🎄- 2021 Day 12 Solutions -🎄-
F# with Jupyter Notebook. Slow but works. I'll probably come back to this day and optimize the solution.
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-🎄- 2021 Day 11 Solutions -🎄-
F# in Jupyter Notebook. Decided to go with an infinite sequence (generator pattern) for the steps. This made Part 2 a breeze!
Advent2021
Posts with mentions or reviews of Advent2021.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-01-17.
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Failing to Learn Zig via Advent of Code
Another valuable learning experience was comparing how others solved the same problems. I picked up a lot of zig idioms and clever patterns by looking at https://github.com/SpexGuy/Advent2021
- -🎄- 2021 Day 21 Solutions -🎄-
What are some alternatives?
When comparing AdventOfCode2021FSharp and Advent2021 you can also consider the following projects:
aoc - Advent of Code - mscha's Perl 6 solutions
zig.vim - Vim configuration for Zig
adventofcode
aoc - Advent of Code solutions in Go
advent-of-code-2021 - Advent of Code 2021 https://adventofcode.com/2021
Zig-AoC-Template - A template for Advent of Code participants using Zig
advent-of-code - My Advent of Code solutions
advent_of_code - This repository contains solutions to each of the problems in Advent of Code 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in C++ (and 2020 in Python as well)
advent-of-code-kotlin-2021 - Advent of Code 2021 Challenge
AdventOfCodeCSharp - My AoC Solutions
AoC - Advent of Code submissions
advent-of-code-go - All 8 years of adventofcode.com solutions in Go/Golang; 2015 2016 2017 2018 2019 2020 2021 2022
AdventOfCode2021FSharp vs aoc
Advent2021 vs zig.vim
AdventOfCode2021FSharp vs adventofcode
Advent2021 vs aoc
AdventOfCode2021FSharp vs advent-of-code-2021
Advent2021 vs Zig-AoC-Template
AdventOfCode2021FSharp vs advent-of-code
Advent2021 vs advent_of_code
AdventOfCode2021FSharp vs advent-of-code-kotlin-2021
Advent2021 vs AdventOfCodeCSharp
AdventOfCode2021FSharp vs AoC
Advent2021 vs advent-of-code-go