aoc2021
aoc2021
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aoc2021
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-🎄- 2021 Day 10 Solutions -🎄-
I've done something similar to this in Python before, but this time the completion aspect did throw a little wrinkle into it. That taught me some new stuff about slices, sorting, and idiomatic implementations of a stack in Go. Full source including tests available on Github.
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-🎄- 2021 Day 7 Solutions -🎄-
In the spirit of "premature optimization is the root of all evil, I just brute forced it. The test suite ran in 70ms on my system so that was good enough for me not to worry about further optimization.
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What time does the daily challenge drop at your location?
Yes! https://github.com/krmaxwell/aoc2021 organized by days.
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-🎄- 2021 Day 6 Solutions -🎄-
Like most other folks, I did the naive approach for part 1 and then part 2 was untenable. Props to everyone who did the smart thing from the beginning. As always, my full code including tests is on Github.
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-🎄- 2021 Day 4 Solutions -🎄-
This one kicked my ass for a while, which was confusing because the tests all passed fine with example data. Eventually I tracked down the problem to the way I was reading in the actual puzzle input... I should've known. Anyway, in addition to the [Github repo](https://github.com/krmaxwell/aoc2021/master/day4] with full tests and stuff, here's the core answer:
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-🎄- 2021 Day 2 Solutions -🎄-
Same as yesterday, my answers using Go are on Github with a TDD-ish approach. I'm not being super strict with TDD here.
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Share your go advent of code
My solution for Day 1 is on GitHub. I think you may have made things significantly more complicated than needed.
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-🎄- 2021 Day 1 Solutions -🎄-
I'm trying in Go this year, just because I'm working on learning it.
aoc2021
- -🎄- 2021 Day 22 Solutions -🎄-
- -🎄- 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 Solutions -🎄-
What are some alternatives?
AdventOfCode - My Advent of Code solutions. I also upload videos of my solves: https://www.youtube.com/channel/UCuWLIm0l4sDpEe28t41WITA
AdventOfCode2021 - Advent of code 2021
adventofcode - Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 in Scala
adventofcode - Advent of Code challenge solutions
advent-2021 - [Moved to: https://github.com/Crazytieguy/advent-of-code]
adventofcode - Advent of code solutions
adventofcode - https://adventofcode.com/2021/
adventofcode - Solutions for problems from AdventOfCode.com
AdventOfCode2021.jl - Advent of Code 2021 in Julia
advent-of-code-go - All 8 years of adventofcode.com solutions in Go/Golang; 2015 2016 2017 2018 2019 2020 2021 2022
Advent-of-Code - Advent of Code
adventofcode - Answers to Advent of Code