···

       
15
       
15
       
 
       
[dependencies]

     

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

     

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

     

       
18
       
18
       
-
       
gleam_json = ">= 3.0.2 and < 4.0.0"

     

       
19
       
18
       
 
       


     

       
20
       
19
       
 
       
[dev-dependencies]

     

       
21
       
20
       
 
       
gleeunit = ">= 1.0.0 and < 2.0.0"

     

···

       
3
       
3
       
 
       


     

       
4
       
4
       
 
       
packages = [

     

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

     

       
6
       
6
       
-
       
  { name = "gleam_json", version = "3.0.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_json", source = "hex", outer_checksum = "874FA3C3BB6E22DD2BB111966BD40B3759E9094E05257899A7C08F5DE77EC049" },

     

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

     

       
8
       
7
       
 
       
  { name = "gleeunit", version = "1.7.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "CD701726CBCE5588B375D157B4391CFD0F2F134CD12D9B6998A395484DE05C58" },

     

       
9
       
8
       
 
       
  { name = "simplifile", version = "2.3.0", build_tools = ["gleam"], requirements = ["filepath", "gleam_stdlib"], otp_app = "simplifile", source = "hex", outer_checksum = "0A868DAC6063D9E983477981839810DC2E553285AB4588B87E3E9C96A7FB4CB4" },

     

       
10
       
9
       
 
       
]

     

       
11
       
10
       
 
       


     

       
12
       
11
       
 
       
[requirements]

     

       
13
       
13
       
-
       
gleam_json = { version = ">= 3.0.2 and < 4.0.0" }

     

       
14
       
12
       
 
       
gleam_stdlib = { version = ">= 0.44.0 and < 2.0.0" }

     

       
15
       
13
       
 
       
gleeunit = { version = ">= 1.0.0 and < 2.0.0" }

     

       
16
       
14
       
 
       
simplifile = { version = ">= 2.3.0 and < 3.0.0" }

     

···

       
1
       
1
       
-
       
import gleam/dynamic/decode

     

       
2
       
1
       
 
       
import gleam/int.{add, min, multiply, to_string}

     

       
3
       
2
       
 
       
import gleam/io.{println}

     

       
4
       
4
       
-
       
import gleam/json

     

       
5
       
3
       
 
       
import gleam/list.{combinations, fold, map, reduce}

     

       
6
       
4
       
 
       
import gleam/result.{unwrap}

     

       
7
       
7
       
-
       
import gleam/string.{trim}

     

       
5
       
5
       
+
       
import gleam/string.{split, trim}

     

       
8
       
6
       
 
       
import simplifile.{read}

     

       
9
       
7
       
 
       


     

       
10
       
8
       
 
       
pub fn main() {

     

       
11
       
9
       
 
       
  let input =

     

       
12
       
12
       
-
       
    read(from: "../input.json")

     

       
10
       
10
       
+
       
    read(from: "../input.txt")

     

       
13
       
11
       
 
       
    |> unwrap("")

     

       
14
       
12
       
 
       
    |> trim()

     

       
15
       
15
       
-
       
    |> json.parse(decode.list(decode.list(decode.int)))

     

       
16
       
16
       
-
       
    |> unwrap([])

     

       
13
       
13
       
+
       
    |> split("\n")

     

       
14
       
14
       
+
       
    |> map(fn(str) {

     

       
15
       
15
       
+
       
      split(str, "x")

     

       
16
       
16
       
+
       
      |> map(fn(str) { int.base_parse(str, 10) |> unwrap(0) })

     

       
17
       
17
       
+
       
    })

     

       
17
       
18
       
 
       


     

       
18
       
19
       
 
       
  // part 1

     

       
19
       
20
       
 
       
  println(

     

···

       
1
       
1
       
-
       
const input = (await Bun.file("../input.json").json()) as [

     

       
1
       
1
       
+
       
const input = (await Bun.file("../input.txt").text())

     

       
2
       
2
       
+
       
	.trim()

     

       
3
       
3
       
+
       
	.split("\n")

     

       
4
       
4
       
+
       
	.map((str) => str.split("x").map((str) => Number(str) || 0)) as [

     

       
2
       
5
       
 
       
	number,

     

       
3
       
6
       
 
       
	number,

     

       
4
       
7
       
 
       
	number,