Prepare for 2024

Author: adpi2

2023/README.md

@@ -0,0 +1,61 @@
+# Scala Advent of Code 2023
+
+Solutions in Scala for the annual [Advent of Code](https://adventofcode.com/) challenge. _Note: this repo is not affiliated with Advent of Code._
+
+> See earlier editions:
+> - [2021](/2021/README.md)
+> - [2022](/2022/README.md)
+
+## Website
+
+The [Scala Advent of Code](https://scalacenter.github.io/scala-advent-of-code/) website contains:
+- some explanation of our solutions to [Advent of Code (adventofcode.com)](https://adventofcode.com/)
+- more solutions from the community
+
+## Setup
+
+We use Visual Studio Code with Metals to write Scala code, and scala-cli to compile and run it.
+
+You can follow these [steps](https://scalacenter.github.io/scala-advent-of-code/setup) to set up your environement.
+
+### How to open in Visual Studio Code
+
+After you clone the repository, open a terminal and run:
+```
+$ cd scala-advent-of-code
+$ scala-cli setup-ide 2023
+$ mkdir 2023/input
+$ code 2023
+```
+
+`code 2023` will open Visual Studio Code and start Metals. If not you may have to go to the Metals pane and click
+the button labelled "Start Metals".
+
+When you navigate to a file, e.g. `2023/src/day01.scala` metals should index the project, and then display code lenses
+above each of the main methods `part1` and `part2`, as shown in this image:
+![](img/code-lenses.png)
+
+To run a solution, first copy your input to the folder `2023/input`.
+Then click `run` in VS Code which will run the code and display the results of the program. Or `debug`,
+which will let you pause on breakpoints, and execute expressions in the debug console.
+
+### How to run a solution with command line
+
+In a terminal you can run:
+```
+$ scala-cli 2023 -M day01.part1
+Compiling project (Scala 3.x.y, JVM)
+Compiled project (Scala 3.x.y, JVM)
+The solution is 64929
+```
+
+Or, to run another solution:
+```
+$ scala-cli 2023 -M <dayX>.<partX>
+```
+
+By default the solution programs run on our input files which are stored in the `2023/input` folder.
+To get your solutions you can change the content of those files in the `2023/input` folder.
+
+## Contributing
+- Please do not commit your puzzle inputs, we can not accept them as they are protected by copyright

2024/project.scala

@@ -0,0 +1,3 @@
+//> using scala 3.5.2
+//> using option -Wunused:all
+//> using test.dep org.scalameta::munit::1.0.2

README.md

@@ -1,15 +1,20 @@
 # Scala Advent of Code 2023
 
-Solutions in Scala for the annual [Advent of Code](https://adventofcode.com/) challenge. _Note: this repo is not affiliated with Advent of Code._
+Solutions in Scala for the annual [Advent of Code (adventofcode.com)](https://adventofcode.com/) challenge.
 
-> See earlier editions:
-> - [2021](/2021/README.md)
-> - [2022](/2022/README.md)
+_Note: this repo is not affiliated with Advent of Code._
+
+See earlier editions:
+
+- [2021](/2021/README.md)
+- [2022](/2022/README.md)
+- [2023](/2023/README.md)
 
 ## Website
 
 The [Scala Advent of Code](https://scalacenter.github.io/scala-advent-of-code/) website contains:
-- some explanation of our solutions to [Advent of Code (adventofcode.com)](https://adventofcode.com/)
+
+- some explanation of our solutions to [Advent of Code](https://adventofcode.com/)
 - more solutions from the community
 
 ## Setup
@@ -23,39 +28,39 @@ You can follow these [steps](https://scalacenter.github.io/scala-advent-of-code/
 After you clone the repository, open a terminal and run:
 ```
 $ cd scala-advent-of-code
-$ scala-cli setup-ide 2023
-$ mkdir 2023/input
-$ code 2023
+$ scala-cli setup-ide 2024
+$ mkdir 2024/input
+$ code 2024
 ```
 
-`code 2023` will open Visual Studio Code and start Metals. If not you may have to go to the Metals pane and click
+`code 2024` will open Visual Studio Code and start Metals. If not you may have to go to the Metals pane and click
 the button labelled "Start Metals".
 
-When you navigate to a file, e.g. `2023/src/day01.scala` metals should index the project, and then display code lenses
+When you navigate to a file, e.g. `2024/src/day01.scala` metals should index the project, and then display code lenses
 above each of the main methods `part1` and `part2`, as shown in this image:
 ![](img/code-lenses.png)
 
-To run a solution, first copy your input to the folder `2023/input`.
+To run a solution, first copy your input to the folder `2024/input`.
 Then click `run` in VS Code which will run the code and display the results of the program. Or `debug`,
 which will let you pause on breakpoints, and execute expressions in the debug console.
 
 ### How to run a solution with command line
 
+To run a solution, first copy your input to the folder `2024/input`.
+
 In a terminal you can run:
 ```
-$ scala-cli 2023 -M day01.part1
+$ scala-cli 2024 -M day01.part1
 Compiling project (Scala 3.x.y, JVM)
 Compiled project (Scala 3.x.y, JVM)
 The solution is 64929
 ```
 
 Or, to run another solution:
 ```
-$ scala-cli 2023 -M <dayX>.<partX>
+$ scala-cli 2024 -M <dayX>.<partX>
 ```
 
-By default the solution programs run on our input files which are stored in the `2023/input` folder.
-To get your solutions you can change the content of those files in the `2023/input` folder.
-
 ## Contributing
+
 - Please do not commit your puzzle inputs, we can not accept them as they are protected by copyright