Advent of Code solutions for some of 2020-2024, mostly in Go
All Go solutions should be runnable through go running the file.
For each solution you can either provide your input inside each days solution in input.txt, or set your AOC_SESSION env var and the input will be fetched for you.
e.g.
$ go run ./2024/01/01.goOnly solutions for the current year are guaranteed to be runnable, there is some efforts in resolving issues from previous years though the solutions exist just for reference at that point.
Included are some utility functions and packages to increase efficiency of solving.
Notable examples:
- Harness: Framework for running each challenge, handling input and managing expectations of test example input and output.
- Lists: Implementation of stack, queue, linked list, and doubly linked list.
- Math: Generic mathematical functions replacing the use of the builtins
float64functions. - Space: Data structures for dealing with 2D and 3D spacial problems with integer based coordinate systems.
- Algorithms: Implementations of well known cs algorithms such as Dijkstra's.
The packages found in this repo are free to use or reference. It's recommend to pin to a commit if you are importing as there are frequent breaking changes, especially during the challenge.
| Day | Part 1 | Part 2 |
|---|---|---|
| Day 1 | ⭐ | ⭐ |
| Day 2 | ⭐ | ⭐ |
| Day 3 | ⭐ | ⭐ |
| Day 4 | ⭐ | ⭐ |
| Day 5 | ⭐ | ⭐ |
| Day 6 | ⭐ | ⭐ |
| Day 7 | ⭐ | ⭐ |
| Day 8 | ⭐ | ⭐ |
| Day 9 | ⭐ | ⭐ |
| Day 10 | ⭐ | ⭐ |
| Day 11 | ⭐ | ⭐ |
| Day 12 | ⭐ | ⭐ |
| Day 13 | ⭐ | ⭐ |
| Day 14 | ⭐ | ⭐ |
| Day 15 | ⭐ | ⭐ |
| Day 16 | ⭐ | ⭐ |
| Day 17 | ⭐ | ⭐ |
| Day 18 | ⭐ | ⭐ |
| Day 19 | ⭐ | ⭐ |
| Day 20 | ⭐ | ⭐ |
| Day 21 | ⭐ | ⭐ |
| Day 22 | ⭐ | ⭐ |
| Day 23 | ⭐ | ⭐ |
| Day 24 | ⭐ | ⭐ |
| Day 25 | ⭐ | ⭐ |