2024/.mise.toml

@@ -1,4 +1,3 @@
 [tools]
 elixir = "1.17.3-otp-27"
 erlang = "27.1.2"
-gleam = "1.6.2"

2024/gleam/.gitignore

@@ -1,4 +0,0 @@
-*.beam
-*.ez
-/build
-erl_crash.dump

2024/gleam/README.md

@@ -1,24 +0,0 @@
-# aoc
-
-[![Package Version](https://img.shields.io/hexpm/v/aoc)](https://hex.pm/packages/aoc)
-[![Hex Docs](https://img.shields.io/badge/hex-docs-ffaff3)](https://hexdocs.pm/aoc/)
-
-```sh
-gleam add aoc@1
-```
-```gleam
-import aoc
-
-pub fn main() {
-  // TODO: An example of the project in use
-}
-```
-
-Further documentation can be found at <https://hexdocs.pm/aoc>.
-
-## Development
-
-```sh
-gleam run   # Run the project
-gleam test  # Run the tests
-```

2024/gleam/gleam.toml

@@ -1,17 +0,0 @@
-name = "aoc"
-version = "1.0.0"
-
-# Fill out these fields if you intend to generate HTML documentation or publish
-# your project to the Hex package manager.
-#
-# description = ""
-# licences = ["Apache-2.0"]
-# repository = { type = "github", user = "", repo = "" }
-# links = [{ title = "Website", href = "" }]
-#
-# For a full reference of all the available options, you can have a look at
-# https://gleam.run/writing-gleam/gleam-toml/.
-
-[dependencies]
-gleam_stdlib = ">= 0.34.0 and < 2.0.0"
-stdin = ">= 1.1.4 and < 2.0.0"

2024/gleam/manifest.toml

@@ -1,11 +0,0 @@
-# This file was generated by Gleam
-# You typically do not need to edit this file
-
-packages = [
-  { name = "gleam_stdlib", version = "0.45.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "206FCE1A76974AECFC55AEBCD0217D59EDE4E408C016E2CFCCC8FF51278F186E" },
-  { name = "stdin", version = "1.1.4", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "stdin", source = "hex", outer_checksum = "04C04035F2A4CEEFB023837249649CD25F9A9CF5A45F9947C4D0462428A4677D" },
-]
-
-[requirements]
-gleam_stdlib = { version = ">= 0.34.0 and < 2.0.0" }
-stdin = { version = ">= 1.1.4 and < 2.0.0" }

2024/gleam/src/aoc.gleam

@@ -1,5 +0,0 @@
-import gleam/io
-
-pub fn main() {
-  io.println("Hello from aoc!")
-}

2024/gleam/src/aoc/day_two.gleam

@@ -1,58 +0,0 @@
-import gleam/int
-import gleam/io
-import gleam/iterator
-import gleam/list
-import gleam/pair
-import gleam/result
-import gleam/string
-import stdin.{stdin}
-
-type Report =
-  List(Int)
-
-pub fn main() {
-  let reports = stdin() |> iterator.to_list() |> list.map(with: parse_report)
-
-  let part1 = list.count(reports, is_safe) |> int.to_string()
-  let part2 = list.count(reports, is_safe_with_damper) |> int.to_string()
-
-  io.print("Part 1: ")
-  io.println(part1)
-  io.print("Part 2: ")
-  io.println(part2)
-}
-
-fn is_safe(report: Report) -> Bool {
-  let diffs =
-    report
-    |> list.zip(with: list.drop(report, 1))
-    |> list.map(fn(p) { pair.first(p) - pair.second(p) })
-
-  list.all(diffs, fn(n) { 1 <= n && n <= 3 })
-  || list.all(diffs, fn(n) { -3 <= n && n <= -1 })
-}
-
-fn is_safe_with_damper(report: Report) -> Bool {
-  is_safe(report)
-  || report
-  |> reports_with_a_single_level_removed()
-  |> list.any(is_safe)
-}
-
-fn reports_with_a_single_level_removed(report: Report) -> List(Report) {
-  let len = list.length(report)
-  let idxs = list.range(0, len - 1)
-
-  use i <- list.map(idxs)
-  let assert #(head, [_, ..tail]) = list.split(report, i)
-  list.append(head, tail)
-}
-
-fn parse_report(str: String) -> Report {
-  str
-  |> string.trim()
-  |> string.split(" ")
-  |> list.map(int.parse)
-  |> result.all()
-  |> result.unwrap([])
-}