commit fed6bc57c34e162953f5216a02d098a6fc0f9dac · aylac.top/advent_of_code

+20

2015/16/gleam/gleam.toml

···

       1
       +
       name = "main"

     

       2
       +
       version = "1.0.0"

     

       3
       +
       

     

       4
       +
       # Fill out these fields if you intend to generate HTML documentation or publish

     

       5
       +
       # your project to the Hex package manager.

     

       6
       +
       #

     

       7
       +
       # description = ""

     

       8
       +
       # licences = ["Apache-2.0"]

     

       9
       +
       # repository = { type = "github", user = "", repo = "" }

     

       10
       +
       # links = [{ title = "Website", href = "" }]

     

       11
       +
       #

     

       12
       +
       # For a full reference of all the available options, you can have a look at

     

       13
       +
       # https://gleam.run/writing-gleam/gleam-toml/.

     

       14
       +
       

     

       15
       +
       [dependencies]

     

       16
       +
       gleam_stdlib = ">= 0.44.0 and < 2.0.0"

     

       17
       +
       simplifile = ">= 2.3.0 and < 3.0.0"

     

       18
       +
       

     

       19
       +
       [dev-dependencies]

     

       20
       +
       gleeunit = ">= 1.0.0 and < 2.0.0"

+14

2015/16/gleam/manifest.toml

···

       1
       +
       # This file was generated by Gleam

     

       2
       +
       # You typically do not need to edit this file

     

       3
       +
       

     

       4
       +
       packages = [

     

       5
       +
         { name = "filepath", version = "1.1.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "filepath", source = "hex", outer_checksum = "B06A9AF0BF10E51401D64B98E4B627F1D2E48C154967DA7AF4D0914780A6D40A" },

     

       6
       +
         { name = "gleam_stdlib", version = "0.65.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "7C69C71D8C493AE11A5184828A77110EB05A7786EBF8B25B36A72F879C3EE107" },

     

       7
       +
         { name = "gleeunit", version = "1.7.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "CD701726CBCE5588B375D157B4391CFD0F2F134CD12D9B6998A395484DE05C58" },

     

       8
       +
         { name = "simplifile", version = "2.3.0", build_tools = ["gleam"], requirements = ["filepath", "gleam_stdlib"], otp_app = "simplifile", source = "hex", outer_checksum = "0A868DAC6063D9E983477981839810DC2E553285AB4588B87E3E9C96A7FB4CB4" },

     

       9
       +
       ]

     

       10
       +
       

     

       11
       +
       [requirements]

     

       12
       +
       gleam_stdlib = { version = ">= 0.44.0 and < 2.0.0" }

     

       13
       +
       gleeunit = { version = ">= 1.0.0 and < 2.0.0" }

     

       14
       +
       simplifile = { version = ">= 2.3.0 and < 3.0.0" }

+100

2015/16/gleam/src/main.gleam

···

       1
       +
       import gleam/dict

     

       2
       +
       import gleam/int

     

       3
       +
       import gleam/io

     

       4
       +
       import gleam/list

     

       5
       +
       import gleam/result

     

       6
       +
       import gleam/string

     

       7
       +
       import simplifile as file

     

       8
       +
       

     

       9
       +
       pub fn main() {

     

       10
       +
         let assert Ok(right_sue) = file.read(from: "../sue.txt")

     

       11
       +
           as "Sue file not found"

     

       12
       +
         let right_sue =

     

       13
       +
           right_sue

     

       14
       +
           |> string.trim

     

       15
       +
           |> string.split("\n")

     

       16
       +
           |> list.map(fn(i) {

     

       17
       +
             case string.split(i, " ") {

     

       18
       +
               [item, amount] -> #(

     

       19
       +
                 string.drop_end(item, 1),

     

       20
       +
                 int.parse(amount) |> result.unwrap(0),

     

       21
       +
               )

     

       22
       +
               _ -> #("", 0)

     

       23
       +
             }

     

       24
       +
           })

     

       25
       +
           |> dict.from_list

     

       26
       +
       

     

       27
       +
         let assert Ok(input) = file.read(from: "../input.txt")

     

       28
       +
           as "Input file not found"

     

       29
       +
         let input =

     

       30
       +
           input

     

       31
       +
           |> string.trim

     

       32
       +
           |> string.split("\n")

     

       33
       +
           |> list.map(fn(i) {

     

       34
       +
             case string.split(i, " ") {

     

       35
       +
               [_, n, item1, amount1, item2, amount2, item3, amount3] -> #(

     

       36
       +
                 string.drop_end(n, 1) |> int.parse |> result.unwrap(0),

     

       37
       +
                 [

     

       38
       +
                   #(

     

       39
       +
                     string.drop_end(item1, 1),

     

       40
       +
                     string.drop_end(amount1, 1) |> int.parse |> result.unwrap(0),

     

       41
       +
                   ),

     

       42
       +
                   #(

     

       43
       +
                     string.drop_end(item2, 1),

     

       44
       +
                     string.drop_end(amount2, 1) |> int.parse |> result.unwrap(0),

     

       45
       +
                   ),

     

       46
       +
                   #(

     

       47
       +
                     string.drop_end(item3, 1),

     

       48
       +
                     amount3 |> int.parse |> result.unwrap(0),

     

       49
       +
                   ),

     

       50
       +
                 ],

     

       51
       +
               )

     

       52
       +
               _ -> #(0, [#("", 0), #("", 0), #("", 0)])

     

       53
       +
             }

     

       54
       +
           })

     

       55
       +
           |> dict.from_list

     

       56
       +
       

     

       57
       +
         // part 1

     

       58
       +
         input

     

       59
       +
         |> dict.fold(0, fn(right, sue, items) {

     

       60
       +
           let total_right =

     

       61
       +
             items

     

       62
       +
             |> list.fold_until(0, fn(total_right, item) {

     

       63
       +
               case item.1 == dict.get(right_sue, item.0) |> result.unwrap(-10) {

     

       64
       +
                 True -> list.Continue(total_right + 1)

     

       65
       +
                 False -> list.Stop(total_right)

     

       66
       +
               }

     

       67
       +
             })

     

       68
       +
           case total_right {

     

       69
       +
             3 -> sue

     

       70
       +
             _ -> right

     

       71
       +
           }

     

       72
       +
         })

     

       73
       +
         |> int.to_string

     

       74
       +
         |> io.println

     

       75
       +
       

     

       76
       +
         // part 2

     

       77
       +
         input

     

       78
       +
         |> dict.fold(0, fn(right, sue, items) {

     

       79
       +
           let total_right =

     

       80
       +
             items

     

       81
       +
             |> list.fold_until(0, fn(total_right, item) {

     

       82
       +
               let right_value = dict.get(right_sue, item.0) |> result.unwrap(-10)

     

       83
       +
               let comp = case item.0 {

     

       84
       +
                 "cats" | "trees" -> item.1 > right_value

     

       85
       +
                 "pomeranians" | "goldfish" -> item.1 < right_value

     

       86
       +
                 _ -> item.1 == right_value

     

       87
       +
               }

     

       88
       +
               case comp {

     

       89
       +
                 True -> list.Continue(total_right + 1)

     

       90
       +
                 False -> list.Stop(total_right)

     

       91
       +
               }

     

       92
       +
             })

     

       93
       +
           case total_right {

     

       94
       +
             3 -> sue

     

       95
       +
             _ -> right

     

       96
       +
           }

     

       97
       +
         })

     

       98
       +
         |> int.to_string

     

       99
       +
         |> io.println

     

       100
       +
       }

+10

2015/16/sue.txt

···

       1
       +
       children: 3

     

       2
       +
       cats: 7

     

       3
       +
       samoyeds: 2

     

       4
       +
       pomeranians: 3

     

       5
       +
       akitas: 0

     

       6
       +
       vizslas: 0

     

       7
       +
       goldfish: 5

     

       8
       +
       trees: 3

     

       9
       +
       cars: 2

     

       10
       +
       perfumes: 1