https://github.com/cchampou/advent2k21

The famous December challenge, written this year with Go. See https://adventofcode.com/ for information.
https://github.com/cchampou/advent2k21

advent-of-code-2021 golang javascript

Last synced: about 2 months ago
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The famous December challenge, written this year with Go. See https://adventofcode.com/ for information.

• Host: GitHub
• URL: https://github.com/cchampou/advent2k21
• Owner: cchampou
• License: mit
• Created: 2021-12-01T07:38:25.000Z (about 3 years ago)
• Default Branch: main
• Last Pushed: 2021-12-09T07:24:06.000Z (about 3 years ago)
• Last Synced: 2024-06-20T22:20:48.894Z (7 months ago)
• Topics: advent-of-code-2021, golang, javascript
• Language: Go
• Homepage: https://adventofcode.com/
• Size: 56.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Advent of code 2021. Go edition.

You can read more about the Advent of Code on the [website](https://adventofcode.com/2021/about).

> ️️⚠️ Don't be tempted to use any code from this repo without understanding it

> correctly and eventually cover it with tests. I'm not an advanced Go developer

> and this code is probably not reliant enough.

## Motivations

There is no language restriction, so I choose to do it Go this year. Reason

of this choice is that I like the language for being efficient, minimalistic in

its syntax, performant, and strongly typed. I learned a bit about this language,

but I really need to practice, in order to get more used to it.

## Code structure

I had no clue how to organize the code when I started the project, so I created 1

executable program in each "day" folder, then I switched to one main executable

at the repos root. The input data are raw pasted in "input" text files, in each

"day" folder.

To execute the program, call the root executable with one argument, the number

of the day.

```shell

go run . 4

```

*This will execute program for day4, using data in the file `./day4/input`*

## Tests

As this project is for educational purpose, without constraints, and as it is not

intended to be used anywhere in production, there is as many tests as I

wish, from none to full coverage.