AOC
Advent of Code solutions (by BreadFish64)
aoc-2021
Advent of Code 2021 with C#/LINQ (by jasonincanada)
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
Posts with mentions or reviews of AOC.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-07.
- -🎄- 2021 Day 8 Solutions -🎄-
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-🎄- 2021 Day 7 Solutions -🎄-
I'm not sure if it was strictly necessary to optimize this, but I implemented a binary search for the most efficient fuel value, and just swapped out the fuel calculation function for part two. https://github.com/BreadFish64/AOC/blob/master/AOC/treachery_of_whales.cpp
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-🎄- 2021 Day 5 Solutions -🎄-
Nothing too fancy, I overloaded the stream in operator to read the lines from the files. Sadly the DrawLine function turned kinda ugly once I handled diagonals. https://github.com/BreadFish64/AOC/blob/master/AOC/hydrothermal_venture.cpp
aoc-2021
Posts with mentions or reviews of aoc-2021.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-16.
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-🎄- 2021 Day 17 Solutions -🎄-
Basic C# solution with a straightforward try-everything simulation. This one could've been called 50 Thousand Iterations Under the Sea
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-🎄- 2021 Day 15 Solutions -🎄-
C# solution
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-🎄- 2021 Day 14 Solutions -🎄-
C# solution, I keep letter pair counts in a square grid and a separate map for individual letter counts
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-🎄- 2021 Day 12 Solutions -🎄-
C# solution with basic graph search. I track the step counts to each cave and decide which next caves to take based on them, and prune it after returning from a recursive call to SearchFrom
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-🎄- 2021 Day 10 Solutions -🎄-
C# solution with a straightforward stack-based approach. I modeled sum types using abstract record on line 62 to handle the three different return values from the processing function
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-🎄- 2021 Day 9 Solutions -🎄-
C# solution, simple flood-fill type algo. I found a use for C# 9.0's record types, explained in the blurb at the top of the file
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-🎄- 2021 Day 8 Solutions -🎄-
C# solution with a manual deduction process (one of many possible no doubt) that I figured out in the hours after midnight, then I slept on it and it took all morning to actually code the thing, but I like the result. Again a sprinkling of LINQ makes it bearable to write and read
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-🎄- 2021 Day 7 Solutions -🎄-
C# code tries all positions between first and last crab
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-🎄- 2021 Day 6 Solutions -🎄-
C# solution same as most others but with a bit of LINQ
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-🎄- 2021 Day 5 Solutions -🎄-
C# nothing noteworthy other than LINQ saving the day again
What are some alternatives?
When comparing AOC and aoc-2021 you can also consider the following projects:
aoc2021 - Advent of Code, edition 2021, in Python
adventofcode
advent2021 - Advent of Code 2021 in Rust
scrapyard - Space for notes and experiments while learning the Rust programming language
aoc2021 - Advent of Code 2021 on my homemade 16-bit CPU SCAMP
advent-of-code-2021-rescript - Advent of Code 2021 - implemented in ReScript
AoC - my personal repo for the advent of code yearly challenge
aoc2021
adventofcode - adventofcode.com solutions
AdventOfCode2021.jl - Advent of Code 2021 in Julia
adventofcode - Solutions for problems from AdventOfCode.com
advent-of-code-2021 - 🦀 Rust solutions to AoC 2021