johannesheinz / aoc-2022

Advent of Code 2022

Advent of Code

https://adventofcode.com/2022/

Programming languages

day	challenge	language
2022-12-01	Day 1: Calorie Counting	Python 3
2022-12-02	Day 2: Rock Paper Scissors	Kotlin
2022-12-03	Day 3: Rucksack Reorganization	Go
2022-12-04	Day 4: Camp Cleanup	Rust
2022-12-05	Day 5: Supply Stacks	C++
2022-12-06	Day 6: Tuning Trouble	Scala 2.13
2022-12-07	Day 7: No Space Left On Device	Ruby
2022-12-08	Day 8: Treetop Tree House	Node.js
2022-12-09	Day 9: Rope Bridge	Elixir
2022-12-10	Day 10: Cathode-Ray Tube	Java 19
2022-12-11	Day 11:	PHP
2022-12-12	Day 12:	Haskell
2022-12-13	Day 13:	Bash
2022-12-14	Day 14:	Groovy
2022-12-15	Day 15:	C#
2022-12-16	Day 16:	R
2022-12-17	Day 17:	Swift
2022-12-18	Day 18:	Perl
2022-12-19	Day 19:	Fortran
2022-12-20	Day 20:	Lua
2022-12-21	Day 21:	Vala
2022-12-22	Day 22:	OCaml
2022-12-23	Day 23:	Matlab
2022-12-24	Day 24:	LISP
2022-12-25	Day 25:	clojure

Python 3

• https://www.python.org/doc/

# Install Python 3 on Arch Linux
sudo pacman -S python

# Run program
python myProgram.py

Kotlin

• Used as Kotlin Script
• https://kotlinlang.org/docs/home.html
• https://selfformat.com/blog/2022/09/15/how-to-quickly-write-and-run-kotlin-script/

# Install Kotlin on Arch Linux
sudo pacman -S kotlin

# Run program
kotlinc -script myProgram.main.kts

Go

• https://go.dev/

# Install Go on Arch Linux
sudo pacman -S go

# Run program
go run myProgram.go

Rust

• https://www.rust-lang.org/

# Install Rust on Arch Linux
sudo pacman -S rust

# Compile and run program
rustc myProgram.rs 
./myProgram

# Use cargo as runner in separate folder
cd myProgram
cargo run

C++

• https://cplusplus.com/doc/
• https://cppbyexample.com/
• https://en.cppreference.com/w/cpp/algorithm

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Scala

• Scala 3 was released in May 2021, but is incompatible with code written in Scala 2.x
• https://docs.scala-lang.org/tutorials/scala-for-java-programmers.html
• https://www.baeldung.com/scala/file-io#reading-from-a-file

# Install Scala on Arch Linux
sudo pacman -S scala

# Compile and run program
scalac MyProgram.scala
scala MyProgram

# Run program as script
scala MyProgram.scala

Ruby

• https://www.ruby-lang.org
• https://www.rubyguides.com/2015/05/working-with-files-ruby/

# Install Ruby on Arch Linux
sudo pacman -S ruby

# Run program
ruby myProgram.rb

Node.js

• https://nodejs.org/en/docs/

# Install Node.js on Arch Linux
sudo pacman -S nodejs

# Run program
node myProgram.js

Elixir

• https://elixir-lang.org/getting-started/introduction.html
• https://hexdocs.pm/elixir/1.13.4/MapSet.html
• https://blixtdev.com/how-to-use-enum-map-enum-reduce-in-elixir/
• https://programming-idioms.org/idiom/7/iterate-over-list-indexes-and-values

# Install Elixir and Erlang VM on Arch Linux
sudo pacman -S elixir

# Run program
elixir myProgram.exs

Java

• https://www.w3schools.com/java/java_intro.asp
• https://code.visualstudio.com/docs/java/java-project#_configure-runtime-for-projects
• https://www.baeldung.com/java-collections
• https://www.baeldung.com/java-streams
• https://www.happycoders.eu/java/java-19-features/
• https://ondro.inginea.eu/index.php/new-features-in-java-versions-since-java-8/

# Install latest headless OpenJDK (Java Development Kit) on Arch Linux
sudo pacman -S jre-openjdk-headless openjdk-doc openjdk-src

# Configure Java on Arch Linux
archlinux-java status
sudo archlinux-java set java-19-openjdk

# 'Compile' program to Java byte code and run it in the JVM (Java Virtual Machine)
javac MyProgram.java
java MyProgram

# New since Java 11: Run Java code directly as script
java MyProgram.java

PHP

• https://www.php.net/manual/en/langref.php
• https://www.php.net/manual/en/features.commandline.php
• https://www.w3schools.com/php/php_examples.asp
• https://www.freecodecamp.org/news/the-best-php-examples/

# Install PHP interpreter on Arch Linux
sudo pacman -S php

# Run program
php myProgram.php

Haskell

• https://www.haskell.org/
• https://www.schoolofhaskell.com/user/eriks/Simple%20examples
• https://www.haskellforall.com/2015/10/basic-haskell-examples.html
• https://wiki.haskell.org/Learn_Haskell_in_10_minutes

# Install the Glasgow Haskell Compiler on Arch Linux
sudo pacman -S ghc

# Compile program
ghc -dynamic MyProgram.hs

# Run program
./MyProgram

Bash

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Groovy

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

C#

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

R

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Swift

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Perl

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Fortran

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Lua

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Vala

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

OCaml

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Matlab

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

LISP

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

clojure

• https://cppbyexample.com/

# Install LLVM toolchain on Arch Linux
sudo pacman -S clang lld lldb libc++

# Compile program
clang++ -Wall -std=c++20 myProgram.cpp -o myProgram

# Run program
./myProgram

Credits

• https://www.99-bottles-of-beer.net for finding new programming languages and examples
• https://programming-idioms.org/ for translating knowledge from one language to another