Advent_of_Code
My Advent of Code solutions. (by Farbfetzen)
AdventOfCode2021FSharp
Solutions for Advent of Code 2021 in F# (by oddrationale)
Advent_of_Code | AdventOfCode2021FSharp | |
---|---|---|
14 | 17 | |
7 | 5 | |
- | - | |
3.7 | 0.0 | |
7 months ago | over 2 years ago | |
Python | Jupyter Notebook | |
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.
Advent_of_Code
Posts with mentions or reviews of Advent_of_Code.
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
Then I came across this Python solution, which was quite short and concise. So I implemented this solution in F#, but I had to use a mutable. I couldn't figure out how to get rid of this mutable. Is there a way, or is this solution not a F# one?
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-π- 2021 Day 21 Solutions -π-
My solutution in Python. Using itertools.cycle for part 1 and functools.cache for part 2.
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-π- 2021 Day 16 Solutions -π-
My solution in Python. This one was fun! Thanks for the many samples and the detailed description.
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-π- 2021 Day 15 Solutions -π-
My solution in Python. At first I was really struggling but then I luckily found some A* pathfinding code I wrote many years ago.
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-π- 2021 Day 14 Solutions -π-
My Solution in Python. This one is pretty compact and amazingly fast thanks to collections.Counter and functools.lru_cache. Here is the function for counting the elements:
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-π- 2021 Day 12 Solutions -π-
My solution in Python. A simple search without recursion.
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-π- 2021 Day 11 Solutions -π-
My solution in Python. It's astonishing how much trouble I had today despite my experience with cellular automata.Lots of off-by-one errors and problems with synchronicity.
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-π- 2021 Day 7 Solutions -π-
My solution in Python. I realised that I could use the median for part 1 and mean for part 2 like some others here.
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-π- 2021 Day 6 Solutions -π-
My solution in Python. Today was fun and very easy. I immediately came to the same conclusion as others here to simply count the number of fish per age group.
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-π- 2021 Day 5 Solutions -π-
My solution in Python. Now it starts to get interesting. I need to remind myself to use collections and itertools more often.
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.
-
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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-π- 2021 Day 21 Solutions -π-
F# solution in Jupyter Notebook. Got some help from this thread.
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-π- 2021 Day 20 Solutions -π-
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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-π- 2021 Day 18 Solutions -π-
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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-π- 2021 Day 17 Solutions -π-
F# solution with Jupyter Notebook. Brute force. I actually solved Part 2 before solving Part 1, unknowingly.
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-π- 2021 Day 16 Solutions -π-
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 Dijkstraβs 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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-π- 2021 Day 13 Solutions -π-
F# with Jupyter Notebook.
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-π- 2021 Day 12 Solutions -π-
F# with Jupyter Notebook. Slow but works. I'll probably come back to this day and optimize the solution.
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-π- 2021 Day 11 Solutions -π-
F# in Jupyter Notebook. Decided to go with an infinite sequence (generator pattern) for the steps. This made Part 2 a breeze!
What are some alternatives?
When comparing Advent_of_Code and AdventOfCode2021FSharp you can also consider the following projects:
advent-of-code-2021 - π My Advent of Code solutions in Rust. http://adventofcode.com/2021
aoc - Advent of Code - mscha's Perl 6 solutions
advent-2021-kotlin - :christmas_tree: Advent of Code 2021: Solutions in Kotlin
adventofcode
advent-of-code-2021
advent-of-code-2021 - Advent of Code 2021 https://adventofcode.com/2021
aoc-2021-rust
advent-of-code - My Advent of Code solutions
advent-of-rust-2021 - Solutions to Advent of Code 2021 in Rust
advent-of-code-kotlin-2021 - Advent of Code 2021 Challenge
specter - Clojure(Script)'s missing piece
AoC - Advent of Code submissions
Advent_of_Code vs advent-of-code-2021
AdventOfCode2021FSharp vs aoc
Advent_of_Code vs advent-2021-kotlin
AdventOfCode2021FSharp vs adventofcode
Advent_of_Code vs advent-of-code-2021
AdventOfCode2021FSharp vs advent-of-code-2021
Advent_of_Code vs aoc-2021-rust
AdventOfCode2021FSharp vs advent-of-code
Advent_of_Code vs advent-of-rust-2021
AdventOfCode2021FSharp vs advent-of-code-kotlin-2021
Advent_of_Code vs specter
AdventOfCode2021FSharp vs AoC