jorges119 / AdventOfCode-2021

My solutions to the 2021 edition of "Advent of Code".

My solutions to the 2021 edition of Advent of Code.

Problem statements & solutions

Day	Code	Part 1	Part 2
01	solution	30305	25837
02	solution	28901	27385
03	solution	35484	38224
04	solution	16816	15220
05	solution	34102	34491
06	solution	24388	35596
07	solution	24460	22776
08	solution	28477	19462
09	solution	44102	41753
10	solution	22459	21448
11	solution	31033	30752
12	solution	21689	19404
13	solution	23492	23603
14	solution	8802	25076
15	solution	12420	27712
16	solution	18284	19803
17	solution	11271	9781
18	solution	14751	14543
19	solution	10450	10847
20	solution	15818	15485
21	solution	13484	13484
22
23
24
25

The third and last row indicate the ranking for each part. Empty cells mean no participation.

I am using the AdventOfCode challenge as a means to familiarize myself with Scala so the code here is by no means the best solution (hence the low rankings XD, and also WHO WAKES UP AT 6AM FOR THIS!?). If you want quality solutions please visit this repo which I like to check after I find a solution for ideas on how to improve my usage of Scala (altought I leave my original answers in this repo for the judgement of everyone else).

Usage

This project runs on Scala 3.1.0 and sbt 1.5.5.

STTP client is used to obtain the challenge inputs directly from the web. For it to work you need to provide your session id (once logged in the website check your cookies), copy it in the Support object definition file.

I am using Metals extension on VSCode to run the code directly from the editor. For development purposes I am using the worksheet feature that provides easier interaction, but I don't commit that file because is more of a draft.

License

MIT