a2tools
Stuff I write for my Apple //c (by colinleroy)
aoc
Advent of Code Solutions - https://adventofcode.com/ (by mattbillenstein)
a2tools | aoc | |
---|---|---|
27 | 10 | |
39 | 2 | |
- | - | |
9.8 | 9.2 | |
2 days ago | 4 months ago | |
C | Python | |
GNU General Public License v3.0 or later | - |
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.
a2tools
Posts with mentions or reviews of a2tools.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-22.
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-🎄- 2022 Day 23 Solutions -🎄-
Here's the code: https://github.com/colinleroy/aoc2022/blob/master/a2tools/src/aoc/day23/day23.c
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-🎄- 2022 Day 22 Solutions -🎄-
I only did part 1 tonight, somebody's literarlly doing Redditor wife at the office door.
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-🎄- 2022 Day 21 Solutions -🎄-
Here's the (awful) code (it was less awful at the beginning when I didn't have to shrink everything to struct arrays with members have multiple purposes)
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-🎄- 2022 Day 20 Solutions -🎄-
Well. I suck at doubly-linked lists so I shift one position at a time. This is quite a number of CPU cycles, but it's going to be quite a number of cycles anyway so let's leave it at that and spend the evening doing something else!
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-🎄- 2022 Day 18 Solutions -🎄-
Here it is :)
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-🎄- 2022 Day 17 Solutions -🎄-
I didn't do part 2 yet.
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-🎄- 2022 Day 16 Solutions -🎄-
I'm stopping at part 1 because I guess part 2 would take days even if I figure out a good algorithm. Here's the code.
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-🎄- 2022 Day 15 Solutions -🎄-
Quite happy with my solution for part 1, it runs in under a minute on the //c.
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[2022 Day 14] [Rust] targeting 8-bit Atari
The night, for part 2. But the Apple 2 screen's not wide enough to use the hgr page as memory, so I need an array, but also there's not enough main ram to store char[350][170]... So I use this and it is slow (I should be able to improve it quite a bit though) https://github.com/colinleroy/aoc2022/blob/master/a2tools/src/lib/bool_array.c
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-🎄- 2022 Day 14 Solutions -🎄-
So off we go read the input file twice, the first time to get the map boundaries, the second time to setup the bool array : part 1 using 2kB of RAM.
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 2023-07-06.
- [2021 Day 18] [Python] Revisiting now that I understand the subject better
- Need help finding good python solutions
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Is there any way to solve Advent of Code 2016 day 4 that isn't brute force?
I compared this to my python code (https://github.com/mattbillenstein/aoc/blob/main/2016/05/p.py) - running it with pypy3 (3.8.13): 8.5s; your C solution here runs in about 7s (gcc -O3). Python3 (3.10.6) 18.4s. I thought the C code would be much faster.
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[2021 Day 16 (Part 1)] How can i figure out whats going wrong here?
Here's my solution for this one: https://github.com/mattbillenstein/aoc/blob/main/2021/16/p.py
- 2015-2022: What solution to a problem are you the most proud of
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[2019 Day 20] Wrote the worst code of my entire life for this challenge and wanted to share
My code
- OOP vs Functional
- -🎄- 2022 Day 22 Solutions -🎄-
- [2022 Day 19 - DFS in Python]
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-🎄- 2022 Day 18 Solutions -🎄-
Python https://github.com/mattbillenstein/aoc/blob/main/2022/18/p.py
What are some alternatives?
When comparing a2tools and aoc you can also consider the following projects:
advent-of-code - Advent of code (currently with python 3.11)
AdventOfCode - Hacky solutions for [Advent of Code](https://adventofcode.com), working on past problems
Advent-of-Code
AdventOfCode2017 - My solutions for AoC 2017, using Nim, OCaml, and Python
haskell - My Haskell Learning (mostly AOC)
Advent-of-Code - Advent of Code solutions
advent-of-code - Coding Solutions for Advent of Code
AdventOfCode2022
adventofcode - :christmas_tree: Advent of Code (2015-2023) in C#
advent_of_code
advent-of-code
advent_of_code_2021 - Advent of Code 2021 solutions in PostScript (and little bit of Awk)