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authorJ.J <thechairman@thechairman.info>2024-05-30 21:49:58 -0400
committerJ.J <thechairman@thechairman.info>2024-05-30 21:49:58 -0400
commit231c2b688d1e6cf0846d46e883da30e042a9c6cf (patch)
tree98a6d3a461fe190b38b2cf33a708a1d01703fa70 /aoc2023/src/day1/solve.gleam
parentfe088aa5778dcdbaab4dd8d4a7395a91c444b45c (diff)
parenta2c2b728ec6051323ed937f54816089cd2ae9d20 (diff)
downloadgleam_aoc-231c2b688d1e6cf0846d46e883da30e042a9c6cf.tar.gz
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Merge branch 'main' of https://github.com/hunkyjimpjorps/AdventOfCode
Diffstat (limited to 'aoc2023/src/day1/solve.gleam')
-rw-r--r--aoc2023/src/day1/solve.gleam57
1 files changed, 0 insertions, 57 deletions
diff --git a/aoc2023/src/day1/solve.gleam b/aoc2023/src/day1/solve.gleam
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--- a/aoc2023/src/day1/solve.gleam
+++ /dev/null
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-import adglent.{First, Second}
-import gleam/io
-import gleam/list
-import gleam/string
-import gleam/regex.{type Match, Match}
-import gleam/int
-
-pub fn part1(input: String) {
- let assert Ok(re) = regex.from_string("[1-9]")
-
- input
- |> string.split("\n")
- |> list.fold(0, fn(acc, s) {
- let matches = regex.scan(s, with: re)
-
- let assert Ok(Match(content: first, ..)) = list.first(matches)
- let assert Ok(Match(content: last, ..)) = list.last(matches)
- let assert Ok(i) = int.parse(first <> last)
- acc + i
- })
- |> string.inspect
-}
-
-const substitutions = [
- #("one", "o1e"),
- #("two", "t2o"),
- #("three", "t3e"),
- #("four", "4"),
- #("five", "5e"),
- #("six", "6"),
- #("seven", "7n"),
- #("eight", "e8t"),
- #("nine", "n9e"),
-]
-
-pub fn part2(input: String) {
- list.fold(over: substitutions, from: input, with: fn(acc, sub) {
- let #(from, to) = sub
- string.replace(in: acc, each: from, with: to)
- })
- |> part1
-}
-
-pub fn main() {
- let assert Ok(part) = adglent.get_part()
- let assert Ok(input) = adglent.get_input("1")
- case part {
- First ->
- part1(input)
- |> adglent.inspect
- |> io.println
- Second ->
- part2(input)
- |> adglent.inspect
- |> io.println
- }
-}