commit 1185346f05d4c356315dc7e80d51c87dec12a049 · aylac.top/advent_of_code

.gitignore

+30 -2

2015/20/rust/src/main.rs

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       fn main() {

     

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           let input = include_str!("../../input.txt").trim();

     

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           let input: u64 = include_str!("../../input.txt")

     

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               .trim()

     

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               .parse()

     

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               .expect("bad input");

     

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           let input = input / 10;

     

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           println!("{}", &input);

     

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           let mut highest_house = (0, 0);

     

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           let mut house: u64 = 1;

     

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           // while highest_house.1 < input {

     

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           while house < 10 {

     

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               let presents = if house % 2 == 0 {

     

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                   (1..house + 1).fold(0, |acc, elf| {

     

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                       if house % elf == 0 { acc + elf } else { acc }

     

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                   })

     

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               } else {

     

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                   (1..house.div_ceil(2) + 1).fold(0, |acc, elf| {

     

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                       if house % (elf * 2) == 0 {

     

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                           acc + elf

     

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                       } else {

     

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                           acc

     

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                       }

     

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                   })

     

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               };

     

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               if presents > highest_house.1 {

     

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                   highest_house = (house, presents);

     

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               }

     

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               house += 1;

     

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               println!("{} {}", house, presents);

     

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           }

     

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           println!("Part 1: {:?}", highest_house);

     

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       }

+20

2025/5/gleam/gleam.toml

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       name = "main"

     

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       version = "1.0.0"

     

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       # Fill out these fields if you intend to generate HTML documentation or publish

     

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       # your project to the Hex package manager.

     

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       #

     

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       # description = ""

     

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       # licences = ["Apache-2.0"]

     

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       # repository = { type = "github", user = "", repo = "" }

     

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       # links = [{ title = "Website", href = "" }]

     

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       #

     

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       # For a full reference of all the available options, you can have a look at

     

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       # https://gleam.run/writing-gleam/gleam-toml/.

     

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       [dependencies]

     

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       gleam_stdlib = ">= 0.44.0 and < 2.0.0"

     

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       simplifile = ">= 2.3.0 and < 3.0.0"

     

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       [dev-dependencies]

     

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       gleeunit = ">= 1.0.0 and < 2.0.0"

+14

2025/5/gleam/manifest.toml

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       # This file was generated by Gleam

     

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       # You typically do not need to edit this file

     

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       packages = [

     

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         { name = "filepath", version = "1.1.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "filepath", source = "hex", outer_checksum = "B06A9AF0BF10E51401D64B98E4B627F1D2E48C154967DA7AF4D0914780A6D40A" },

     

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         { name = "gleam_stdlib", version = "0.65.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "7C69C71D8C493AE11A5184828A77110EB05A7786EBF8B25B36A72F879C3EE107" },

     

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         { name = "gleeunit", version = "1.7.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "CD701726CBCE5588B375D157B4391CFD0F2F134CD12D9B6998A395484DE05C58" },

     

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         { name = "simplifile", version = "2.3.0", build_tools = ["gleam"], requirements = ["filepath", "gleam_stdlib"], otp_app = "simplifile", source = "hex", outer_checksum = "0A868DAC6063D9E983477981839810DC2E553285AB4588B87E3E9C96A7FB4CB4" },

     

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       ]

     

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       [requirements]

     

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       gleam_stdlib = { version = ">= 0.44.0 and < 2.0.0" }

     

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       gleeunit = { version = ">= 1.0.0 and < 2.0.0" }

     

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       simplifile = { version = ">= 2.3.0 and < 3.0.0" }

+117

2025/5/gleam/src/main.gleam

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       import gleam/int

     

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       import gleam/io

     

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       import gleam/list

     

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       import gleam/order.{Eq, Gt, Lt}

     

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       import gleam/set

     

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       import gleam/string

     

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       import simplifile as file

     

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       pub fn main() {

     

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         let assert Ok(input) = file.read(from: "../input.txt")

     

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           as "Input file not found"

     

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         let assert [fresh_ranges, available] =

     

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           input |> string.trim |> string.split("\n\n")

     

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         let fresh_ranges =

     

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           fresh_ranges

     

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           |> string.trim

     

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           |> string.split("\n")

     

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           |> list.reverse

     

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           |> list.drop(5)

     

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           |> list.take(12)

     

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           |> list.reverse

     

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           |> list.map(fn(i) {

     

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             let assert [from, to] = i |> string.trim |> string.split("-")

     

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             let assert Ok(from) = int.parse(from)

     

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             let assert Ok(to) = int.parse(to)

     

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             #(from / 100_000_000, to / 100_000_000)

     

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             // #(from, to)

     

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           })

     

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         let available =

     

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           available

     

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           |> string.split("\n")

     

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           |> list.map(fn(i) {

     

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             let assert Ok(id) = int.parse(i)

     

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             id

     

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           })

     

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         available

     

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         |> list.fold(0, fn(acc, i) {

     

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           acc

     

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           + case list.any(fresh_ranges, fn(range) { i >= range.0 && i <= range.1 }) {

     

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             True -> 1

     

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             False -> 0

     

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           }

     

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         })

     

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         |> int.to_string

     

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         |> io.println

     

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         // let haha =

     

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         //   fresh_ranges

     

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         //   |> list.fold(set.new(), fn(acc, i) {

     

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         //     list.range(i.0, i.1) |> list.fold(acc, fn(acc, i) { set.insert(acc, i) })

     

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         //   })

     

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         // io.println(set.size(haha) |> int.to_string)

     

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         let base_set: set.Set(#(Int, Int)) = set.new()

     

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         let ranges =

     

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           fresh_ranges

     

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           |> list.fold(base_set, fn(prev_seen_ranges, range) {

     

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             let #(range, seen_ranges) =

     

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               prev_seen_ranges

     

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               |> set.fold(#(range, prev_seen_ranges), fn(acc, seen_range) {

     

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                 let #(range, seen_ranges) = acc

     

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                 echo #(

     

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                   range,

     

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                   seen_range,

     

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                   int.compare(range.0, seen_range.0),

     

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                   int.compare(range.1, seen_range.1),

     

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                   int.compare(range.0, seen_range.1),

     

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                   int.compare(range.1, seen_range.0),

     

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                 )

     

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                 case

     

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                   int.compare(range.0, seen_range.0),

     

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                   int.compare(range.1, seen_range.1),

     

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                   int.compare(range.0, seen_range.1),

     

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                   int.compare(range.1, seen_range.0)

     

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                 {

     

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                   Gt, Gt, Gt, Gt | Lt, Lt, Lt, Lt -> #(range, seen_ranges)

     

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                   Eq, Eq, Eq, Eq

     

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                   | Gt, Lt, Lt, Gt

     

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                   | Eq, Lt, Lt, Gt

     

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                   | Eq, Lt, Lt, Eq

     

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                   | Gt, Eq, Lt, Gt

     

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                   | Gt, Eq, Eq, Gt

     

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                   | Eq, Eq, Lt, Gt

     

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                   -> #(#(0, 0), seen_ranges)

     

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                   Eq, Gt, Eq, Gt | Lt, Eq, Lt, Gt | Lt, Gt, Lt, Gt | Lt, Eq, Lt, Eq -> #(

     

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                     range,

     

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                     set.delete(seen_ranges, seen_range),

     

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                   )

     

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                   Eq, Gt, Lt, Gt -> #(range, set.delete(seen_ranges, seen_range))

     

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                   Lt, Lt, Lt, Gt | Lt, Lt, Lt, Eq -> #(

     

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                     #(range.0, seen_range.1),

     

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                     set.delete(seen_ranges, seen_range),

     

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                   )

     

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                   Gt, Gt, Lt, Gt -> #(

     

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                     #(seen_range.0, range.1),

     

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                     set.delete(seen_ranges, seen_range),

     

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                   )

     

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                   Gt, Gt, Eq, Gt -> #(

     

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                     #(seen_range.0, range.0),

     

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                     set.delete(seen_ranges, seen_range),

     

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                   )

     

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                   _, _, _, _ -> #(range, seen_ranges)

     

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                 }

     

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               })

     

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             case range == #(0, 0) {

     

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               False -> seen_ranges |> set.insert(range)

     

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               True -> seen_ranges

     

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             }

     

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           })

     

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         echo ranges

     

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         ranges

     

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         |> set.fold(0, fn(acc, range) { acc + range.1 - range.0 + 1 })

     

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         |> int.to_string

     

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         |> io.println

     

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       }