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author | J.J <thechairman@thechairman.info> | 2024-05-30 21:49:58 -0400 |
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committer | J.J <thechairman@thechairman.info> | 2024-05-30 21:49:58 -0400 |
commit | 231c2b688d1e6cf0846d46e883da30e042a9c6cf (patch) | |
tree | 98a6d3a461fe190b38b2cf33a708a1d01703fa70 /aoc2023/src/day1/solve.gleam | |
parent | fe088aa5778dcdbaab4dd8d4a7395a91c444b45c (diff) | |
parent | a2c2b728ec6051323ed937f54816089cd2ae9d20 (diff) | |
download | gleam_aoc-231c2b688d1e6cf0846d46e883da30e042a9c6cf.tar.gz gleam_aoc-231c2b688d1e6cf0846d46e883da30e042a9c6cf.zip |
Merge branch 'main' of https://github.com/hunkyjimpjorps/AdventOfCode
Diffstat (limited to 'aoc2023/src/day1/solve.gleam')
-rw-r--r-- | aoc2023/src/day1/solve.gleam | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/aoc2023/src/day1/solve.gleam b/aoc2023/src/day1/solve.gleam deleted file mode 100644 index 37a19d2..0000000 --- a/aoc2023/src/day1/solve.gleam +++ /dev/null @@ -1,57 +0,0 @@ -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 - } -} |