commit f395887eccf3b2f362955095282211f42573be65 · hauleth.dev/advent-of-code

+102

2023/day01.livemd

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       <!-- livebook:{"persist_outputs":true} -->

     

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       # Day 01

     

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       ```elixir

     

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       Mix.install([

     

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         {:kino_aoc, ">= 0.0.0"}

     

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       ])

     

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       ```

     

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       ## Section

     

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       <!-- livebook:{"attrs":{"assign_to":"puzzle_input","day":"1","session_secret":"ADVENT_OF_CODE_SESSION","year":"2023"},"chunks":null,"kind":"Elixir.KinoAOC.HelperCell","livebook_object":"smart_cell"} -->

     

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       ```elixir

     

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       {:ok, puzzle_input} =

     

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         KinoAOC.download_puzzle("2023", "1", System.fetch_env!("LB_ADVENT_OF_CODE_SESSION"))

     

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       ```

     

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       <!-- livebook:{"output":true} -->

     

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       ```

     

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       {:ok,

     

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        "two934seven1\n8825eightknfv\nsevenoneqbfzntsix55\nfoursqpqvv192rdrbtcccfourone\n9jpzhpxqthreelmrnlhfqmn4\nonedpsckg3xdhmgtsixthreefivejlncszkxeight\n4twofour\n7eighttwo17fournsmrznntgjrdpkdjvx\n573\nninethree3\n3gngzkpkgrf\nqeightwo2xjvfkfiveone\ntwoonej26\nsgoneightfoureight5sevenjzsqghg\nbnrb36xtjd7four9\nthreepprhsff3prbpfivesevenseven4\n38sevennineninemnfzklttkxnine3\n8mllzkfqklhonefivemv4\nonedcqlqcrzn66three\n1fourjthreefc2gbtbdzsix\neight7two4258\n4hmfzdzf\n26dsmdzznm7\nplckvxznnineh34eight2\ndhrvd4eightgxznhqmh\n5fxhhkghvm3nineshpcxhtwo6fourhrktpbq\nqklhmhmdlgeighttwoonetwo52five\n86threemmpchhzdvsvxfzrj\n9clvchpgrslnkhdmfkjmlrvgnf\n8ncpdtspfivethree\ngtbtkqcgvh8945\nsevencrkbt3btljpdpgstlf\n8nine37bpkmtghhnc2hnreightwohvs\n5qxmsrthreempcmpdcnnv41\n8threezrxhxgx4g\njhsb3onep1\neight71rnz\n7p16lrxktlr6\n8one5fivelvdbjzz\n1nine2twodhnineonesixkqfcbgdlfg\nfour8sixfourfive\npjdmt4one8sdsdhhqxlqgzpk6qrtdvxm\nsixzfourkdpmnn92qbjkjqfqpn\n42threefiveh\n5fhgzt8threemzhblb6\nbbc3kxhvbfrn8four6five\n91fknhthreefour\nsix9fttmqpninethreevhgtrxklbvxbljsp1\nfour5five1471mtfv\n3bjkggcntwo3ptmjhmthree7\nfour2eightone\nthreedrzktlgbz4five\ndmpgttqfivekcdjbf49six\n9bplkkgrxgjqjqb3seven\n4861sx4six\nhjzmxtxvxkkpbvgpvmgb4two8bqxlvponesq\nlkxxtkctlphjfivepjlrg1\nxszdbbvxjrfxs2vrmmbfourpzcfmgppk33eightwors\n966fourflbfsk3\n1bskshtjseven5qlbjhqgzhbzxvlxsvtcmmzseven\n56two28cbhfsdcjsix2four\n6s5qcmvjltqeightslhnzmvbfvcmxj\ntwosevenjxk6lhrkknnkq\nkjkj2lkkldqbgzhglmthree9\nftxhnpms1onetwoxg2\nthree9sixsevenmrgggztckzgzv7\nstvgmjgnine2vvsnjhlzkstwo5szsbvzjdzb\nv6\nthreetwolscvhrlmm3r\ntwo17kblkphfninefour6six1\none6fiveeight9sixjzljjfknrhkzxr\ndgpqm43xthreekxgspjzrzcsix\n2two8fourpppb2\nfiveseven5four\n5rttwofivefnmbkn8nine2eight\n43threeninelgnpzrdtbc1lbkjkvqrdcd\n1seventx\nnctwonefourjzgskmxjmq2\nrpzpht2tdxczzfthreeseven\ntwo1seven\n6bjztkxhsixkgnkroneightht\n9mqzkgmv4vxqrpf4\n49hlj\n46gv\n75sixfddn75\neight87xzjkdpnnjjfqeight\n9pfcdhxbcrnpsnmvkqnsqsninedgtlmmc5\nxmfbn34\n99lvrrndpqcnhznn\nqsmxhxfph24three\nlql25\n8five1dhrkm\ntwoninefourcxksqfmn1\n7eightdclrvn\none2seveneight3ninemcpnmonetwo\n33fivefivenftbczsdstlxzbp\n9r97five\n5fivessskxvnt6qqbkkqrggxg9gsdtbptpn\nthreesjdpjdkczjgthree6\ntwojqm86\nbttrx15qfznmdncnz5\nppckphrtzhstd3xvthzrxxlrrjtk\nqkm6ckeight7gnmqkltz6jsrgjhbck\nzdjjjlpmjtphbjpm9threeskqrphxbfqqeightone\nkonesix1three\nfour24391rzxtffour\nhsevenfive36fqrbjpfj7\ndxdcssixbcnp8two639\nhnvg2\nsixeighthmqkjjsix6tbvdhzone2vsn\ndfzlxq7pjmq5\n5n3\ntwovjcgxdsdngt2smfxfqxeight\nftpjlnvg5qshclfzqtc2eightninefivecsrgk\nzzgsjsjffpvcgfmjtnpkrsqlmpzlt9four\n4btrhpznzr8oneightg\npph2one\n5seveneighteight\n31sfrfrcgmseven\nfour7bdqgrhfive3\nnbrzbggpseven9prthjvknq\n3sixonefourh\nfourgkrpkzdmhtwoseven6txplz\nfour84ldbhnkxjph\n6eightonesrb\ngnmckftk62jgsjxzpk\nbzctx9onetmcnzhxkrtchjgqxv66\n1three5\n27two\n34eightwox\n6ndgrbmfkfive2ksxfbnjbl7fkrm\nkxpz4gjmgcgzzq63five\nnfvmfrbc151one8nggsdqvm\n4clnctseven5nsn5\nhcrpbvqmmdbstlxccthkththreebm6\ngdnmh6cslzhjhdl8nine\nsevenninethreefive4bgknpbnine\n2sevent6three1\n2jbrmdxgpnine7\nnshlgtbkmcmgkmqone3\ndklhc9sevenrxxzzxltsnlltqcjrbgprnx\ngmrjhlvzppmklnl39\nkv86eight3dcdpp6pmdzcvsix\nfiveseven2sevensix6952\n3xrtthnsevenjxsxpzvc\n256nmzrlzbczv\n4dp7onesixvpcf\n25onesevenonexvnst4smvlfszcrv\nlcxncproneseven37five\nninezjsrptfivenhsqxrdz7one\ncscdmnfrcxfqdtkmhkldgjlxdjqsxslhdzvvt4\nsixfnjnfkqm67blkmnqtwo\nfivethree7\n2five5ninegcmqbkpp61npkpml9\n3qktrxninefour\nqdhmxstwo44two\n21nine\nrbnineone3xppvtbmv3sevenvxkkgmgklg\nmcvzplmpvptwo38\nsv176threeone\n5vksixqsccgdkrrfourcgnpsfxbvj\nxxtwone6eight\nthreeonespkbnsj9onesevenpz5\nfivenncrfvhfdsevengxzkxbkrklgsfvllrkbx4\n69kp1seven8dqkrx\ndmb9ccghdjjpjxfivehtwo4\n6nhgdkpdone\ntfvqdqdqcszxbrdmmrninesct2\n8sevenfour2eight8rskc\ncpmgffcvln9sjdsgfivesix5rppfsfmmqtffive\n5two7\n7threecrkljthreetwo\n6qgqzsdhprd\n959zgjscgtm\nfourtwoppfrdqgtseven9\n8bbchvoneeightr\ngtddrb1rznsdjtonethree5four\n8rrskfzlmlbrsninezdzpt3\n6njhmkpp4onefive8two\n4cqpnkcxjtwoqzqmjnqccfs256hcnqpfm\nnineeightseven62sixhlxlps\ndtqplzzf87threecthree\nmqptgzjxddxgxpjr5\n9194jbjjktwofive\nfive514foursevendzxlh2\n6nineeight85zvx\nfour8gsgrstfmdv99hpkfgptzqkhsmgsnlggrseven\n9three298\n3fpttzk35\nrbtckzonexkqmfxrnsbsrkqbq66sixkcqfzjfour\nsixkdcrrrppcsix399fccnsbhfxvfiveft\nxfjxbfvmb" <> ...}

     

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       ```

     

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       ## Part 1

     

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       ```elixir

     

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       puzzle_input

     

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       |> String.split()

     

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       |> Enum.map(fn line ->

     

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         for <<c <- line>>, c in ?0..?9, do: c - ?0

     

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       end)

     

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       |> Enum.map(fn nums -> List.first(nums) * 10 + List.last(nums) end)

     

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       |> Enum.sum()

     

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       ```

     

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       <!-- livebook:{"output":true} -->

     

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       ```

     

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       52974

     

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       ```

     

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       ## Part 2

     

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       The tricky part there is that words can overlap, and we need to take that up to the account. It took me way too much time to understand that.

     

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       ```elixir

     

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       defmodule Part2 do

     

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         def parse(""), do: []

     

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         def parse(<<c>> <> rest) when c in ?1..?9, do: [c - ?0 | parse(rest)]

     

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         words = ~w[one two three four five six seven eight nine]

     

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         for {word, idx} <- Enum.with_index(words, 1) do

     

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           def parse(unquote(word) <> _ = str) do

     

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             <<_>> <> rest = str

     

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             [unquote(idx) | parse(rest)]

     

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           end

     

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         end

     

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         def parse(<<_>> <> rest), do: parse(rest)

     

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       end

     

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       puzzle_input

     

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       |> String.split()

     

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       |> Enum.map(&Part2.parse/1)

     

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       |> Enum.map(fn nums -> List.first(nums) * 10 + List.last(nums) end)

     

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       |> Enum.sum()

     

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       ```

     

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       <!-- livebook:{"output":true} -->

     

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       ```

     

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       53340

     

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       ```

     

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       ```elixir

     

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       words = ~w[one two three four five six seven eight nine]

     

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       pattern = Enum.concat(1..9, words) |> Enum.join("|")

     

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       to_num = fn n ->

     

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         if v = Enum.find_index(words, &(&1 == n)), do: v + 1, else: String.to_integer(n)

     

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       end

     

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       puzzle_input

     

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       |> String.split()

     

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       |> Enum.map(&Regex.scan(~r/^.*?(#{pattern}).*(#{pattern}).*?$/, &1))

     

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       |> dbg()

     

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       |> Enum.map(fn

     

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         [[_, a, b]] ->

     

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           to_num.(a) * 10 + to_num.(b)

     

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         [[_, a]] ->

     

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           a = to_num.(a)

     

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           a * 10 + a

     

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       end)

     

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       |> Enum.sum()

     

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       ```

     

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       <!-- livebook:{"offset":6289,"stamp":{"token":"XCP.8wDt6KmmXvHba68hXcGnXNOf4ySnrVXFg3xBlBhffIp7QdMVOlpx87HS35zyFWnNl8D6ubMeKZ0nbHD6o1BhtUMF4AvpCD9FtMxlHIqrB6hrbn7N6ZkPZqriythIFxCvpA","version":2}} -->

+435

2023/day02.livemd

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       # Day 02

     

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       ```elixir

     

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       Mix.install([:kino_aoc])

     

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       ```

     

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       ## Section

     

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       <!-- livebook:{"attrs":{"assign_to":"puzzle_input","day":"2","session_secret":"ADVENT_OF_CODE_SESSION","year":"2023"},"chunks":null,"kind":"Elixir.KinoAOC.HelperCell","livebook_object":"smart_cell"} -->

     

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       ```elixir

     

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       {:ok, puzzle_input} =

     

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         KinoAOC.download_puzzle("2023", "2", System.fetch_env!("LB_ADVENT_OF_CODE_SESSION"))

     

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       ```

     

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       <!-- livebook:{"output":true} -->

     

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       ```

     

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       {:ok,

     

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        "Game 1: 3 blue, 7 green, 10 red; 4 green, 4 red; 1 green, 7 blue, 5 red; 8 blue, 10 red; 7 blue, 19 red, 1 green\nGame 2: 6 red, 10 green; 11 green, 4 red; 16 green, 2 blue; 7 green, 5 blue, 4 red; 17 green, 1 red, 1 blue\nGame 3: 5 red, 9 blue, 1 green; 5 red; 11 red, 2 green, 8 blue; 2 green, 6 blue\nGame 4: 2 red, 5 green; 2 blue, 3 red, 3 green; 3 red, 2 blue; 8 green, 2 red\nGame 5: 12 red, 13 blue; 13 blue, 2 green, 9 red; 9 blue, 1 red; 2 green, 12 blue; 1 green, 1 red, 11 blue\nGame 6: 4 blue, 11 red; 4 red; 1 green, 7 red; 1 green, 1 blue; 8 blue, 10 red; 1 green, 2 blue, 8 red\nGame 7: 7 blue, 15 red, 1 green; 5 green, 17 red, 7 blue; 5 blue, 1 green; 11 blue, 2 green, 17 red; 14 green, 9 red, 2 blue; 6 blue, 19 red\nGame 8: 13 green; 5 green; 3 blue, 9 green, 1 red; 4 red, 11 green, 4 blue\nGame 9: 4 green, 1 red, 1 blue; 4 green, 7 blue, 7 red; 9 blue, 4 red; 2 blue, 8 red, 5 green; 6 blue, 2 green; 5 red, 5 green, 10 blue\nGame 10: 1 green, 5 blue, 3 red; 4 green, 9 red, 3 blue; 11 red, 2 green, 5 blue; 3 green, 1 blue, 2 red; 6 red, 2 blue\nGame 11: 2 red, 6 green, 12 blue; 2 red, 9 blue, 1 green; 12 green, 3 blue\nGame 12: 1 red, 1 blue, 12 green; 6 green, 2 red, 1 blue; 6 red, 6 green, 1 blue; 3 green, 6 red\nGame 13: 5 red, 19 green, 3 blue; 6 red, 7 blue, 11 green; 8 blue, 6 red; 3 blue, 4 green, 4 red; 8 red, 15 green, 5 blue; 5 blue, 2 red, 10 green\nGame 14: 5 blue, 9 green; 4 green, 6 blue; 14 green, 1 red, 4 blue; 3 blue, 3 green; 2 green; 5 blue, 7 green, 1 red\nGame 15: 5 red, 8 blue; 9 blue, 3 red; 5 red, 1 green, 16 blue; 1 blue, 3 red, 2 green; 5 red, 2 green, 10 blue\nGame 16: 6 blue, 9 green, 10 red; 8 blue, 9 red, 14 green; 7 green, 1 blue, 1 red; 8 red, 5 green, 8 blue; 10 red, 5 blue, 14 green; 7 blue, 11 red, 3 green\nGame 17: 12 blue, 12 red, 6 green; 14 green, 17 blue, 4 red; 11 blue, 1 red, 13 green\nGame 18: 7 blue, 2 green, 4 red; 1 blue, 2 green, 4 red; 2 red, 17 blue\nGame 19: 3 red, 9 green; 8 red, 2 blue, 2 green; 3 blue, 15 green, 11 red; 18 green, 3 red, 1 blue\nGame 20: 5 green, 5 red, 16 blue; 8 blue, 6 green, 4 red; 10 red, 11 blue; 5 red, 5 blue, 5 green\nGame 21: 1 red, 3 blue, 14 green; 6 red, 6 blue, 17 green; 12 green, 17 blue, 3 red; 15 green, 1 red, 19 blue; 3 red, 18 blue, 4 green\nGame 22: 15 blue; 11 blue, 2 red, 1 green; 1 green, 7 red; 1 red, 18 blue, 1 green; 16 blue; 3 red, 6 blue\nGame 23: 11 blue, 6 green, 4 red; 9 green, 11 red, 8 blue; 5 green, 5 red, 2 blue; 11 green, 4 blue, 11 red; 3 green, 9 blue, 2 red\nGame 24: 7 green, 2 red; 8 red, 1 blue, 15 green; 3 red, 6 green, 6 blue\nGame 25: 9 blue, 9 green; 3 green, 7 blue, 1 red; 6 green, 1 red, 1 blue; 6 green, 1 red, 1 blue\nGame 26: 1 green, 15 blue, 1 red; 1 red, 12 blue, 1 green; 16 blue; 5 red, 11 green, 14 blue; 6 green, 4 red, 14 blue\nGame 27: 14 red, 9 green; 11 red, 5 green, 6 blue; 1 red, 6 blue, 9 green\nGame 28: 6 green, 1 blue, 9 red; 1 green, 9 red; 7 red; 11 red, 1 blue, 2 green; 8 red, 10 green; 6 green, 1 blue, 5 red\nGame 29: 1 red, 19 blue, 3 green; 9 blue, 1 red; 8 green, 17 blue; 11 blue, 4 green\nGame 30: 7 blue; 5 blue, 1 red, 1 green; 3 blue, 1 red\nGame 31: 9 red, 2 green, 1 blue; 5 red, 1 green, 3 blue; 2 green, 7 red; 2 green, 12 red\nGame 32: 1 red, 1 blue, 17 green; 14 blue, 10 green, 6 red; 12 green, 11 blue, 3 red\nGame 33: 2 red, 1 green, 3 blue; 7 blue, 4 green; 1 red, 3 green, 5 blue\nGame 34: 9 blue, 1 green, 9 red; 12 blue, 2 green, 12 red; 3 blue, 12 red; 2 green, 14 blue, 11 red; 10 red, 12 blue\nGame 35: 6 blue, 2 red; 5 blue; 6 green, 9 blue, 3 red; 3 green, 1 red, 2 blue\nGame 36: 9 blue, 4 green, 6 red; 2 red, 4 green; 7 red, 3 green; 6 green, 2 blue; 3 red, 4 blue, 3 green; 3 green, 4 red, 16 blue\nGame 37: 2 green, 8 red, 4 blue; 3 red, 4 blue, 2 green; 5 blue, 3 green; 9 blue, 15 green; 5 red, 11 green, 7 blue\nGame 38: 12 red, 1 blue; 10 red, 3 green, 2 blue; 7 blue, 3 green, 8 red; 14 red, 2 green\nGame 39: 16 green, 2 red, 17 blue; 6 red, 4 green, 13 blue; 7 blue, 1 green, 4 red; 2 green, 3 blue; 12 green, 6 red, 17 blue; 5 red, 2 blue, 6 green\nGame 40: 3 green, 4 blue, 2 red; 2 green, 3 red; 6" <> ...}

     

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       ```

     

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       ```elixir

     

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       games =

     

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         puzzle_input

     

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         |> String.split("\n", trim: true)

     

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         |> Enum.map(fn "Game " <> game ->

     

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           {id, ": " <> rest} = Integer.parse(game)

     

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           picks =

     

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             for pick <- String.split(rest, "; ") do

     

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               pick

     

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               |> String.split(", ")

     

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               |> Map.new(fn balls ->

     

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                 {num, " " <> color} = Integer.parse(balls)

     

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                 {color, num}

     

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               end)

     

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             end

     

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           {id, picks}

     

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         end)

     

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       ```

     

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       <!-- livebook:{"output":true} -->

     

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       ```

     

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       [

     

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         {1,

     

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          [

     

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            %{"blue" => 3, "green" => 7, "red" => 10},

     

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            %{"green" => 4, "red" => 4},

     

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            %{"blue" => 7, "green" => 1, "red" => 5},

     

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            %{"blue" => 8, "red" => 10},

     

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            %{"blue" => 7, "green" => 1, "red" => 19}

     

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          ]},

     

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         {2,

     

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          [

     

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            %{"green" => 10, "red" => 6},

     

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            %{"green" => 11, "red" => 4},

     

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            %{"blue" => 2, "green" => 16},

     

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            %{"blue" => 5, "green" => 7, "red" => 4},

     

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            %{"blue" => 1, "green" => 17, "red" => 1}

     

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          ]},

     

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         {3,

     

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          [

     

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            %{"blue" => 9, "green" => 1, "red" => 5},

     

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            %{"red" => 5},

     

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       +
            %{"blue" => 8, "green" => 2, "red" => 11},

     

       71
       71
       +
            %{"blue" => 6, "green" => 2}

     

       72
       72
       +
          ]},

     

       73
       73
       +
         {4,

     

       74
       74
       +
          [

     

       75
       75
       +
            %{"green" => 5, "red" => 2},

     

       76
       76
       +
            %{"blue" => 2, "green" => 3, "red" => 3},

     

       77
       77
       +
            %{"blue" => 2, "red" => 3},

     

       78
       78
       +
            %{"green" => 8, "red" => 2}

     

       79
       79
       +
          ]},

     

       80
       80
       +
         {5,

     

       81
       81
       +
          [

     

       82
       82
       +
            %{"blue" => 13, "red" => 12},

     

       83
       83
       +
            %{"blue" => 13, "green" => 2, "red" => 9},

     

       84
       84
       +
            %{"blue" => 9, "red" => 1},

     

       85
       85
       +
            %{"blue" => 12, "green" => 2},

     

       86
       86
       +
            %{"blue" => 11, "green" => 1, "red" => 1}

     

       87
       87
       +
          ]},

     

       88
       88
       +
         {6,

     

       89
       89
       +
          [

     

       90
       90
       +
            %{"blue" => 4, "red" => 11},

     

       91
       91
       +
            %{"red" => 4},

     

       92
       92
       +
            %{"green" => 1, "red" => 7},

     

       93
       93
       +
            %{"blue" => 1, "green" => 1},

     

       94
       94
       +
            %{"blue" => 8, "red" => 10},

     

       95
       95
       +
            %{"blue" => 2, "green" => 1, "red" => 8}

     

       96
       96
       +
          ]},

     

       97
       97
       +
         {7,

     

       98
       98
       +
          [

     

       99
       99
       +
            %{"blue" => 7, "green" => 1, "red" => 15},

     

       100
       100
       +
            %{"blue" => 7, "green" => 5, "red" => 17},

     

       101
       101
       +
            %{"blue" => 5, "green" => 1},

     

       102
       102
       +
            %{"blue" => 11, "green" => 2, "red" => 17},

     

       103
       103
       +
            %{"blue" => 2, "green" => 14, "red" => 9},

     

       104
       104
       +
            %{"blue" => 6, "red" => 19}

     

       105
       105
       +
          ]},

     

       106
       106
       +
         {8,

     

       107
       107
       +
          [

     

       108
       108
       +
            %{"green" => 13},

     

       109
       109
       +
            %{"green" => 5},

     

       110
       110
       +
            %{"blue" => 3, "green" => 9, "red" => 1},

     

       111
       111
       +
            %{"blue" => 4, "green" => 11, "red" => 4}

     

       112
       112
       +
          ]},

     

       113
       113
       +
         {9,

     

       114
       114
       +
          [

     

       115
       115
       +
            %{"blue" => 1, "green" => 4, "red" => 1},

     

       116
       116
       +
            %{"blue" => 7, "green" => 4, "red" => 7},

     

       117
       117
       +
            %{"blue" => 9, "red" => 4},

     

       118
       118
       +
            %{"blue" => 2, "green" => 5, "red" => 8},

     

       119
       119
       +
            %{"blue" => 6, "green" => 2},

     

       120
       120
       +
            %{"blue" => 10, "green" => 5, "red" => 5}

     

       121
       121
       +
          ]},

     

       122
       122
       +
         {10,

     

       123
       123
       +
          [

     

       124
       124
       +
            %{"blue" => 5, "green" => 1, "red" => 3},

     

       125
       125
       +
            %{"blue" => 3, "green" => 4, "red" => 9},

     

       126
       126
       +
            %{"blue" => 5, "green" => 2, "red" => 11},

     

       127
       127
       +
            %{"blue" => 1, "green" => 3, "red" => 2},

     

       128
       128
       +
            %{"blue" => 2, "red" => 6}

     

       129
       129
       +
          ]},

     

       130
       130
       +
         {11,

     

       131
       131
       +
          [

     

       132
       132
       +
            %{"blue" => 12, "green" => 6, "red" => 2},

     

       133
       133
       +
            %{"blue" => 9, "green" => 1, "red" => 2},

     

       134
       134
       +
            %{"blue" => 3, "green" => 12}

     

       135
       135
       +
          ]},

     

       136
       136
       +
         {12,

     

       137
       137
       +
          [

     

       138
       138
       +
            %{"blue" => 1, "green" => 12, "red" => 1},

     

       139
       139
       +
            %{"blue" => 1, "green" => 6, "red" => 2},

     

       140
       140
       +
            %{"blue" => 1, "green" => 6, "red" => 6},

     

       141
       141
       +
            %{"green" => 3, "red" => 6}

     

       142
       142
       +
          ]},

     

       143
       143
       +
         {13,

     

       144
       144
       +
          [

     

       145
       145
       +
            %{"blue" => 3, "green" => 19, "red" => 5},

     

       146
       146
       +
            %{"blue" => 7, "green" => 11, "red" => 6},

     

       147
       147
       +
            %{"blue" => 8, "red" => 6},

     

       148
       148
       +
            %{"blue" => 3, "green" => 4, "red" => 4},

     

       149
       149
       +
            %{"blue" => 5, "green" => 15, "red" => 8},

     

       150
       150
       +
            %{"blue" => 5, "green" => 10, "red" => 2}

     

       151
       151
       +
          ]},

     

       152
       152
       +
         {14,

     

       153
       153
       +
          [

     

       154
       154
       +
            %{"blue" => 5, "green" => 9},

     

       155
       155
       +
            %{"blue" => 6, "green" => 4},

     

       156
       156
       +
            %{"blue" => 4, "green" => 14, "red" => 1},

     

       157
       157
       +
            %{"blue" => 3, "green" => 3},

     

       158
       158
       +
            %{"green" => 2},

     

       159
       159
       +
            %{"blue" => 5, "green" => 7, "red" => 1}

     

       160
       160
       +
          ]},

     

       161
       161
       +
         {15,

     

       162
       162
       +
          [

     

       163
       163
       +
            %{"blue" => 8, "red" => 5},

     

       164
       164
       +
            %{"blue" => 9, "red" => 3},

     

       165
       165
       +
            %{"blue" => 16, "green" => 1, "red" => 5},

     

       166
       166
       +
            %{"blue" => 1, "green" => 2, "red" => 3},

     

       167
       167
       +
            %{"blue" => 10, "green" => 2, "red" => 5}

     

       168
       168
       +
          ]},

     

       169
       169
       +
         {16,

     

       170
       170
       +
          [

     

       171
       171
       +
            %{"blue" => 6, "green" => 9, "red" => 10},

     

       172
       172
       +
            %{"blue" => 8, "green" => 14, "red" => 9},

     

       173
       173
       +
            %{"blue" => 1, "green" => 7, "red" => 1},

     

       174
       174
       +
            %{"blue" => 8, "green" => 5, "red" => 8},

     

       175
       175
       +
            %{"blue" => 5, "green" => 14, "red" => 10},

     

       176
       176
       +
            %{"blue" => 7, "green" => 3, "red" => 11}

     

       177
       177
       +
          ]},

     

       178
       178
       +
         {17,

     

       179
       179
       +
          [

     

       180
       180
       +
            %{"blue" => 12, "green" => 6, "red" => 12},

     

       181
       181
       +
            %{"blue" => 17, "green" => 14, "red" => 4},

     

       182
       182
       +
            %{"blue" => 11, "green" => 13, "red" => 1}

     

       183
       183
       +
          ]},

     

       184
       184
       +
         {18,

     

       185
       185
       +
          [

     

       186
       186
       +
            %{"blue" => 7, "green" => 2, "red" => 4},

     

       187
       187
       +
            %{"blue" => 1, "green" => 2, "red" => 4},

     

       188
       188
       +
            %{"blue" => 17, "red" => 2}

     

       189
       189
       +
          ]},

     

       190
       190
       +
         {19,

     

       191
       191
       +
          [

     

       192
       192
       +
            %{"green" => 9, "red" => 3},

     

       193
       193
       +
            %{"blue" => 2, "green" => 2, "red" => 8},

     

       194
       194
       +
            %{"blue" => 3, "green" => 15, "red" => 11},

     

       195
       195
       +
            %{"blue" => 1, "green" => 18, "red" => 3}

     

       196
       196
       +
          ]},

     

       197
       197
       +
         {20,

     

       198
       198
       +
          [

     

       199
       199
       +
            %{"blue" => 16, "green" => 5, "red" => 5},

     

       200
       200
       +
            %{"blue" => 8, "green" => 6, "red" => 4},

     

       201
       201
       +
            %{"blue" => 11, "red" => 10},

     

       202
       202
       +
            %{"blue" => 5, "green" => 5, "red" => 5}

     

       203
       203
       +
          ]},

     

       204
       204
       +
         {21,

     

       205
       205
       +
          [

     

       206
       206
       +
            %{"blue" => 3, "green" => 14, "red" => 1},

     

       207
       207
       +
            %{"blue" => 6, "green" => 17, "red" => 6},

     

       208
       208
       +
            %{"blue" => 17, "green" => 12, "red" => 3},

     

       209
       209
       +
            %{"blue" => 19, "green" => 15, "red" => 1},

     

       210
       210
       +
            %{"blue" => 18, "green" => 4, "red" => 3}

     

       211
       211
       +
          ]},

     

       212
       212
       +
         {22,

     

       213
       213
       +
          [

     

       214
       214
       +
            %{"blue" => 15},

     

       215
       215
       +
            %{"blue" => 11, "green" => 1, "red" => 2},

     

       216
       216
       +
            %{"green" => 1, "red" => 7},

     

       217
       217
       +
            %{"blue" => 18, "green" => 1, "red" => 1},

     

       218
       218
       +
            %{"blue" => 16},

     

       219
       219
       +
            %{"blue" => 6, "red" => 3}

     

       220
       220
       +
          ]},

     

       221
       221
       +
         {23,

     

       222
       222
       +
          [

     

       223
       223
       +
            %{"blue" => 11, "green" => 6, "red" => 4},

     

       224
       224
       +
            %{"blue" => 8, "green" => 9, "red" => 11},

     

       225
       225
       +
            %{"blue" => 2, "green" => 5, "red" => 5},

     

       226
       226
       +
            %{"blue" => 4, "green" => 11, "red" => 11},

     

       227
       227
       +
            %{"blue" => 9, "green" => 3, "red" => 2}

     

       228
       228
       +
          ]},

     

       229
       229
       +
         {24,

     

       230
       230
       +
          [

     

       231
       231
       +
            %{"green" => 7, "red" => 2},

     

       232
       232
       +
            %{"blue" => 1, "green" => 15, "red" => 8},

     

       233
       233
       +
            %{"blue" => 6, "green" => 6, "red" => 3}

     

       234
       234
       +
          ]},

     

       235
       235
       +
         {25,

     

       236
       236
       +
          [

     

       237
       237
       +
            %{"blue" => 9, "green" => 9},

     

       238
       238
       +
            %{"blue" => 7, "green" => 3, "red" => 1},

     

       239
       239
       +
            %{"blue" => 1, "green" => 6, "red" => 1},

     

       240
       240
       +
            %{"blue" => 1, "green" => 6, "red" => 1}

     

       241
       241
       +
          ]},

     

       242
       242
       +
         {26,

     

       243
       243
       +
          [

     

       244
       244
       +
            %{"blue" => 15, "green" => 1, "red" => 1},

     

       245
       245
       +
            %{"blue" => 12, "green" => 1, "red" => 1},

     

       246
       246
       +
            %{"blue" => 16},

     

       247
       247
       +
            %{"blue" => 14, "green" => 11, "red" => 5},

     

       248
       248
       +
            %{"blue" => 14, "green" => 6, "red" => 4}

     

       249
       249
       +
          ]},

     

       250
       250
       +
         {27,

     

       251
       251
       +
          [

     

       252
       252
       +
            %{"green" => 9, "red" => 14},

     

       253
       253
       +
            %{"blue" => 6, "green" => 5, "red" => 11},

     

       254
       254
       +
            %{"blue" => 6, "green" => 9, "red" => 1}

     

       255
       255
       +
          ]},

     

       256
       256
       +
         {28,

     

       257
       257
       +
          [

     

       258
       258
       +
            %{"blue" => 1, "green" => 6, "red" => 9},

     

       259
       259
       +
            %{"green" => 1, "red" => 9},

     

       260
       260
       +
            %{"red" => 7},

     

       261
       261
       +
            %{"blue" => 1, "green" => 2, "red" => 11},

     

       262
       262
       +
            %{"green" => 10, "red" => 8},

     

       263
       263
       +
            %{"blue" => 1, "green" => 6, "red" => 5}

     

       264
       264
       +
          ]},

     

       265
       265
       +
         {29,

     

       266
       266
       +
          [

     

       267
       267
       +
            %{"blue" => 19, "green" => 3, "red" => 1},

     

       268
       268
       +
            %{"blue" => 9, "red" => 1},

     

       269
       269
       +
            %{"blue" => 17, "green" => 8},

     

       270
       270
       +
            %{"blue" => 11, "green" => 4}

     

       271
       271
       +
          ]},

     

       272
       272
       +
         {30, [%{"blue" => 7}, %{"blue" => 5, "green" => 1, "red" => 1}, %{"blue" => 3, "red" => 1}]},

     

       273
       273
       +
         {31,

     

       274
       274
       +
          [

     

       275
       275
       +
            %{"blue" => 1, "green" => 2, "red" => 9},

     

       276
       276
       +
            %{"blue" => 3, "green" => 1, "red" => 5},

     

       277
       277
       +
            %{"green" => 2, "red" => 7},

     

       278
       278
       +
            %{"green" => 2, "red" => 12}

     

       279
       279
       +
          ]},

     

       280
       280
       +
         {32,

     

       281
       281
       +
          [

     

       282
       282
       +
            %{"blue" => 1, "green" => 17, "red" => 1},

     

       283
       283
       +
            %{"blue" => 14, "green" => 10, "red" => 6},

     

       284
       284
       +
            %{"blue" => 11, "green" => 12, "red" => 3}

     

       285
       285
       +
          ]},

     

       286
       286
       +
         {33,

     

       287
       287
       +
          [

     

       288
       288
       +
            %{"blue" => 3, "green" => 1, "red" => 2},

     

       289
       289
       +
            %{"blue" => 7, "green" => 4},

     

       290
       290
       +
            %{"blue" => 5, "green" => 3, "red" => 1}

     

       291
       291
       +
          ]},

     

       292
       292
       +
         {34,

     

       293
       293
       +
          [

     

       294
       294
       +
            %{"blue" => 9, "green" => 1, "red" => 9},

     

       295
       295
       +
            %{"blue" => 12, "green" => 2, "red" => 12},

     

       296
       296
       +
            %{"blue" => 3, "red" => 12},

     

       297
       297
       +
            %{"blue" => 14, "green" => 2, "red" => 11},

     

       298
       298
       +
            %{"blue" => 12, "red" => 10}

     

       299
       299
       +
          ]},

     

       300
       300
       +
         {35,

     

       301
       301
       +
          [

     

       302
       302
       +
            %{"blue" => 6, "red" => 2},

     

       303
       303
       +
            %{"blue" => 5},

     

       304
       304
       +
            %{"blue" => 9, "green" => 6, "red" => 3},

     

       305
       305
       +
            %{"blue" => 2, "green" => 3, "red" => 1}

     

       306
       306
       +
          ]},

     

       307
       307
       +
         {36,

     

       308
       308
       +
          [

     

       309
       309
       +
            %{"blue" => 9, "green" => 4, "red" => 6},

     

       310
       310
       +
            %{"green" => 4, "red" => 2},

     

       311
       311
       +
            %{"green" => 3, "red" => 7},

     

       312
       312
       +
            %{"blue" => 2, "green" => 6},

     

       313
       313
       +
            %{"blue" => 4, "green" => 3, "red" => 3},

     

       314
       314
       +
            %{"blue" => 16, "green" => 3, "red" => 4}

     

       315
       315
       +
          ]},

     

       316
       316
       +
         {37,

     

       317
       317
       +
          [

     

       318
       318
       +
            %{"blue" => 4, "green" => 2, "red" => 8},

     

       319
       319
       +
            %{"blue" => 4, "green" => 2, "red" => 3},

     

       320
       320
       +
            %{"blue" => 5, "green" => 3},

     

       321
       321
       +
            %{"blue" => 9, "green" => 15},

     

       322
       322
       +
            %{"blue" => 7, "green" => 11, "red" => 5}

     

       323
       323
       +
          ]},

     

       324
       324
       +
         {38,

     

       325
       325
       +
          [

     

       326
       326
       +
            %{"blue" => 1, "red" => 12},

     

       327
       327
       +
            %{"blue" => 2, "green" => 3, "red" => 10},

     

       328
       328
       +
            %{"blue" => 7, "green" => 3, "red" => 8},

     

       329
       329
       +
            %{"green" => 2, "red" => 14}

     

       330
       330
       +
          ]},

     

       331
       331
       +
         {39,

     

       332
       332
       +
          [

     

       333
       333
       +
            %{"blue" => 17, "green" => 16, "red" => 2},

     

       334
       334
       +
            %{"blue" => 13, "green" => 4, "red" => 6},

     

       335
       335
       +
            %{"blue" => 7, "green" => 1, "red" => 4},

     

       336
       336
       +
            %{"blue" => 3, "green" => 2},

     

       337
       337
       +
            %{"blue" => 17, "green" => 12, "red" => 6},

     

       338
       338
       +
            %{"blue" => 2, "green" => 6, "red" => 5}

     

       339
       339
       +
          ]},

     

       340
       340
       +
         {40,

     

       341
       341
       +
          [

     

       342
       342
       +
            %{"blue" => 4, "green" => 3, "red" => 2},

     

       343
       343
       +
            %{"green" => 2, "red" => 3},

     

       344
       344
       +
            %{"blue" => 6, "green" => 6, "red" => 2},

     

       345
       345
       +
            %{"green" => 5},

     

       346
       346
       +
            %{"blue" => 3, "green" => 5, "red" => 1}

     

       347
       347
       +
          ]},

     

       348
       348
       +
         {41,

     

       349
       349
       +
          [

     

       350
       350
       +
            %{"green" => 13, "red" => 11},

     

       351
       351
       +
            %{"blue" => 1, "green" => 3, "red" => 2},

     

       352
       352
       +
            %{"blue" => 1, "green" => 3, "red" => 9},

     

       353
       353
       +
            %{"green" => 11, "red" => 12},

     

       354
       354
       +
            %{"green" => 1, "red" => 9},

     

       355
       355
       +
            %{"green" => 9, ...}

     

       356
       356
       +
          ]},

     

       357
       357
       +
         {42,

     

       358
       358
       +
          [

     

       359
       359
       +
            %{"blue" => 2, "green" => 4},

     

       360
       360
       +
            %{"blue" => 6, "green" => 10},

     

       361
       361
       +
            %{"blue" => 13, "green" => 6, "red" => 3},

     

       362
       362
       +
            %{"blue" => 11, "green" => 17},

     

       363
       363
       +
            %{"blue" => 8, ...}

     

       364
       364
       +
          ]},

     

       365
       365
       +
         {43,

     

       366
       366
       +
          [

     

       367
       367
       +
            %{"blue" => 2, "green" => 10, "red" => 10},

     

       368
       368
       +
            %{"blue" => 3, "green" => 5, "red" => 3},

     

       369
       369
       +
            %{"blue" => 4, "green" => 10, ...},

     

       370
       370
       +
            %{"green" => 5},

     

       371
       371
       +
            %{...}

     

       372
       372
       +
          ]},

     

       373
       373
       +
         {44,

     

       374
       374
       +
          [

     

       375
       375
       +
            %{"blue" => 1, "green" => 5, "red" => 4},

     

       376
       376
       +
            %{"blue" => 1, "green" => 3, ...},

     

       377
       377
       +
            %{"blue" => 1, ...},

     

       378
       378
       +
            %{...},

     

       379
       379
       +
            ...

     

       380
       380
       +
          ]},

     

       381
       381
       +
         {45, [%{"blue" => 7, "green" => 4, ...}, %{"blue" => 3, ...}, %{...}, ...]},

     

       382
       382
       +
         {46, [%{"blue" => 5, ...}, %{...}, ...]},

     

       383
       383
       +
         {47, [%{...}, ...]},

     

       384
       384
       +
         {48, [...]},

     

       385
       385
       +
         {49, ...},

     

       386
       386
       +
         {...},

     

       387
       387
       +
         ...

     

       388
       388
       +
       ]

     

       389
       389
       +
       ```

     

       390
       390
       +
       

     

       391
       391
       +
       ## Part 1

     

       392
       392
       +
       

     

       393
       393
       +
       ```elixir

     

       394
       394
       +
       games

     

       395
       395
       +
       |> Enum.filter(fn {_, picks} ->

     

       396
       396
       +
         Enum.all?(picks, fn map ->

     

       397
       397
       +
           Map.get(map, "red", 0) <= 12 and Map.get(map, "green", 0) <= 13 and

     

       398
       398
       +
             Map.get(map, "blue", 0) <= 14

     

       399
       399
       +
         end)

     

       400
       400
       +
       end)

     

       401
       401
       +
       |> Enum.map(&elem(&1, 0))

     

       402
       402
       +
       |> Enum.sum()

     

       403
       403
       +
       ```

     

       404
       404
       +
       

     

       405
       405
       +
       <!-- livebook:{"output":true} -->

     

       406
       406
       +
       

     

       407
       407
       +
       ```

     

       408
       408
       +
       2162

     

       409
       409
       +
       ```

     

       410
       410
       +
       

     

       411
       411
       +
       ## Part 2

     

       412
       412
       +
       

     

       413
       413
       +
       ```elixir

     

       414
       414
       +
       games

     

       415
       415
       +
       |> Enum.map(fn {_, picks} ->

     

       416
       416
       +
         picks

     

       417
       417
       +
         |> Enum.reduce([0, 0, 0], fn hand, [r, g, b] ->

     

       418
       418
       +
           [

     

       419
       419
       +
             max(Map.get(hand, "red", 0), r),

     

       420
       420
       +
             max(Map.get(hand, "green", 0), g),

     

       421
       421
       +
             max(Map.get(hand, "blue", 0), b)

     

       422
       422
       +
           ]

     

       423
       423
       +
         end)

     

       424
       424
       +
         |> Enum.product()

     

       425
       425
       +
       end)

     

       426
       426
       +
       |> Enum.sum()

     

       427
       427
       +
       ```

     

       428
       428
       +
       

     

       429
       429
       +
       <!-- livebook:{"output":true} -->

     

       430
       430
       +
       

     

       431
       431
       +
       ```

     

       432
       432
       +
       72513

     

       433
       433
       +
       ```

     

       434
       434
       +
       

     

       435
       435
       +
       <!-- livebook:{"offset":15042,"stamp":{"token":"XCP.FeGN4d2e9dnN-0MEzQ7fkG8b8Y3D1FEiGVZmcvfp_IBmCEdpr8gG7HkIpV-Id27eJzCE5vj63AzjPXXsdEgWHwh-T5OO4n9ak1Zs__R9RD4uOYpy2NSEJkYkMGlwtPNvlg","version":2}} -->

+319

2023/day03.livemd

···

       1
       1
       +
       <!-- livebook:{"persist_outputs":true} -->

     

       2
       2
       +
       

     

       3
       3
       +
       # Day 03

     

       4
       4
       +
       

     

       5
       5
       +
       ```elixir

     

       6
       6
       +
       Mix.install([

     

       7
       7
       +
         :kino_aoc

     

       8
       8
       +
       ])

     

       9
       9
       +
       ```

     

       10
       10
       +
       

     

       11
       11
       +
       ## Section

     

       12
       12
       +
       

     

       13
       13
       +
       <!-- livebook:{"attrs":{"assign_to":"puzzle_input","day":"3","session_secret":"ADVENT_OF_CODE_SESSION","year":"2023"},"chunks":null,"kind":"Elixir.KinoAOC.HelperCell","livebook_object":"smart_cell"} -->

     

       14
       14
       +
       

     

       15
       15
       +
       ```elixir

     

       16
       16
       +
       {:ok, puzzle_input} =

     

       17
       17
       +
         KinoAOC.download_puzzle("2023", "3", System.fetch_env!("LB_ADVENT_OF_CODE_SESSION"))

     

       18
       18
       +
       ```

     

       19
       19
       +
       

     

       20
       20
       +
       <!-- livebook:{"output":true} -->

     

       21
       21
       +
       

     

       22
       22
       +
       ```

     

       23
       23
       +
       {:ok,

     

       24
       24
       +
        ".......12.......935............184.720...243........589.652..........435..........483.............6...........................904...........\n......*.....968*.....$............*........=..348...*..........986....*...................459....*........422................#......%482....\n....291............612....290..........903........699......218*.......376............890....*.838...81......*.....138.../194................\n..............156......$..*...891.&731....%..89...................523..........699....+...227......*.......225....=...........388....*......\n................*...189..591.*................*.......783.....107..-...54.287..$................533.../..............909........&.603.424...\n...229*952.....938............470.555.......746...28.....+...*.........................................279..826..788*.......................\n...................................*...............@.........867.-....102..845...542.779.....................*........182.166...511.........\n563.727.....282....237..171.......892...183.......................989....*..........*................$....709...8*974.=...%.....*.....873...\n....#..........+...*.......*..........................&......129+......491...................877....715.......................270.......#...\n.................53.....781...&295....@773.336......547................................45......*.............=800.....*359..................\n...342*468....&.....573....................*.................................%850............*..465................192.....*.......&115.....\n............988.......*...731.............789.673....*256..............677..................621...........#....716......910..297........22..\n204&....69............905...=.....641.472.......#.524............127....*..714.........*62..........622..324..&.................*...........\n..........*........................+....@.................812......*..955.....*.....257....../.................../..............545.........\n........668....91..&.........840......+..............566.....+...66.........660..............469.................525...765...........25.....\n...............$...666.979..*........952...122......%............................71......=39...../94.........................132......*.....\n......@.................../.460..#.......=.=..........146..625........214.........#.278................667..........386.......-....936......\n....643.......@..................974...464...........*.....*...........*.............%.....$...........=...=..%995...*......................\n........./...577...-....3.../186.................*.995.....678.&.......882...559...........374.......&...554.........428.......725....*.....\n.......96........678....%.....................529..............374...........*......924........=277..606..................#...#......8.257..\n...609....................397.......475...................651.......856......697.&.....&..=...................486........888................\n............-................*..................756...399....*..42................866....287.....#......515...*......................137....\n.....285..947....#..........997......=.....665..*......*..420...*.....-..268*457.............=63..758.....+..623.............+../...........\n..............458.....422.......338...827...+..462....797.....26....523..........*.880*.............................&.....934..157..........\n.......149........409....$................................................868.378......144..149............356.....872..............871.533.\n....22...*..........$........7.......149....979......................826.&.....................@........-.....*275.....................*....\n........518.773*.........10..$..........*........805..812.972......................123......*............98.........=........./609.682......\n.................5........./............349........$.....*..................786....*.......160..903...40.............209...............*....\n.......*.....................................497...........#.............../.....153.795............./.........&806..........839....419.337.\n78...58" <> ...}

     

       25
       25
       +
       ```

     

       26
       26
       +
       

     

       27
       27
       +
       ```elixir

     

       28
       28
       +
       IO.puts(puzzle_input)

     

       29
       29
       +
       ```

     

       30
       30
       +
       

     

       31
       31
       +
       <!-- livebook:{"output":true} -->

     

       32
       32
       +
       

     

       33
       33
       +
       ```

     

       34
       34
       +
       .......12.......935............184.720...243........589.652..........435..........483.............6...........................904...........

     

       35
       35
       +
       ......*.....968*.....$............*........=..348...*..........986....*...................459....*........422................#......%482....

     

       36
       36
       +
       ....291............612....290..........903........699......218*.......376............890....*.838...81......*.....138.../194................

     

       37
       37
       +
       ..............156......$..*...891.&731....%..89...................523..........699....+...227......*.......225....=...........388....*......

     

       38
       38
       +
       ................*...189..591.*................*.......783.....107..-...54.287..$................533.../..............909........&.603.424...

     

       39
       39
       +
       ...229*952.....938............470.555.......746...28.....+...*.........................................279..826..788*.......................

     

       40
       40
       +
       ...................................*...............@.........867.-....102..845...542.779.....................*........182.166...511.........

     

       41
       41
       +
       563.727.....282....237..171.......892...183.......................989....*..........*................$....709...8*974.=...%.....*.....873...

     

       42
       42
       +
       ....#..........+...*.......*..........................&......129+......491...................877....715.......................270.......#...

     

       43
       43
       +
       .................53.....781...&295....@773.336......547................................45......*.............=800.....*359..................

     

       44
       44
       +
       ...342*468....&.....573....................*.................................%850............*..465................192.....*.......&115.....

     

       45
       45
       +
       ............988.......*...731.............789.673....*256..............677..................621...........#....716......910..297........22..

     

       46
       46
       +
       204&....69............905...=.....641.472.......#.524............127....*..714.........*62..........622..324..&.................*...........

     

       47
       47
       +
       ..........*........................+....@.................812......*..955.....*.....257....../.................../..............545.........

     

       48
       48
       +
       ........668....91..&.........840......+..............566.....+...66.........660..............469.................525...765...........25.....

     

       49
       49
       +
       ...............$...666.979..*........952...122......%............................71......=39...../94.........................132......*.....

     

       50
       50
       +
       ......@.................../.460..#.......=.=..........146..625........214.........#.278................667..........386.......-....936......

     

       51
       51
       +
       ....643.......@..................974...464...........*.....*...........*.............%.....$...........=...=..%995...*......................

     

       52
       52
       +
       ........./...577...-....3.../186.................*.995.....678.&.......882...559...........374.......&...554.........428.......725....*.....

     

       53
       53
       +
       .......96........678....%.....................529..............374...........*......924........=277..606..................#...#......8.257..

     

       54
       54
       +
       ...609....................397.......475...................651.......856......697.&.....&..=...................486........888................

     

       55
       55
       +
       ............-................*..................756...399....*..42................866....287.....#......515...*......................137....

     

       56
       56
       +
       .....285..947....#..........997......=.....665..*......*..420...*.....-..268*457.............=63..758.....+..623.............+../...........

     

       57
       57
       +
       ..............458.....422.......338...827...+..462....797.....26....523..........*.880*.............................&.....934..157..........

     

       58
       58
       +
       .......149........409....$................................................868.378......144..149............356.....872..............871.533.

     

       59
       59
       +
       ....22...*..........$........7.......149....979......................826.&.....................@........-.....*275.....................*....

     

       60
       60
       +
       ........518.773*.........10..$..........*........805..812.972......................123......*............98.........=........./609.682......

     

       61
       61
       +
       .................5........./............349........$.....*..................786....*.......160..903...40.............209...............*....

     

       62
       62
       +
       .......*.....................................497...........#.............../.....153.795............./.........&806..........839....419.337.

     

       63
       63
       +
       78...582............675................145.........405....77..361............952.......*..../741....................624..527*...............

     

       64
       64
       +
       ...................../../....=.....+....&.............*51.....*..........733*.........728.........173....834.....76.........................

     

       65
       65
       +
       ................878....276..792.....372....................385..179.............@610.............................%........146=..............

     

       66
       66
       +
       ..........522.....*...........................-....30....-........*.@................110=..+.......197.....643.................762......%...

     

       67
       67
       +
       ......%....*...173.............420..407......261.........687.806.12..104.....914..........685.233.&.......*.....549...=...........*......591

     

       68
       68
       +
       .....837..135.......313...579....%.=.....613................../..........729.........257#.....&.........430.399*.....157.........970........

     

       69
       69
       +
       ...................*.....*.....*......@.....*............../....566........+.....................*906....................%..................

     

       70
       70
       +
       ....459.78$.775.768..62...345.537......122.803.142*758...148...*....992................711....316.........#...............521.298*590..289..

     

       71
       71
       +
       ....*.................#.........................................444............382.....*...@...............753.......927................/...

     

       72
       72
       +
       .....592..735......+.............634.......652.....853....690................./.......874.846.35.....884.........182.-......................

     

       73
       73
       +
       .419........*.839.157.......795...................*.......*...........928........................756....*64......*.....*19.....309..........

     

       74
       74
       +
       .........716...*.......591....*....358$.#378.............623...............687.........-816......*............292...110....&....*......643..

     

       75
       75
       +
       ..134...........910......*.941.......................................547=....*....................490....938+..............422.482..........

     

       76
       76
       +
       ...*..331....$..........80.................#346....180...........737.........76.......992@...91......................../....................

     

       77
       77
       +
       ...16....$.140.464*831.....933.917....303............*......%.....*....336........339.......*.............@..939....583....*564.........864.

     

       78
       78
       +
       ..............................*........=...+54.....449......209.912.....+.....615..%.....605............960..*..........219.................

     

       79
       79
       +
       .........@442.....730..................................413...........................26.....................944..336........188......./.....

     

       80
       80
       +
       ...190............#...@...524.544....968*.............*........466...222...536...843.@..........=.....32...........$..........-.......410...

     

       81
       81
       +
       ......*..80@..491....232..-......*.......16........402......27..*...*.....*...................480....*........&........894..................

     

       82
       82
       +
       .....218.........*.............=..819......................*........857...896...........677........689........638...45*.....993.............

     

       83
       83
       +
       ................754...........434.........622.338...........607....................&......&.%213...........................-................

     

       84
       84
       +
       ........+.894......................681.......*.........484.........963.498...*..538.............................................346.........

     

       85
       85
       +
       .....802.....*162....752...........................................*........520...........229.2.586..513..............25=.746........782*423

     

       86
       86
       +
       ...............................@...307#.497....551..996..696....879...911................%......................277*........................

     

       87
       87
       +
       ....*157.....137....#.........621.........*...#.....*...#............*............527......9........./..............844.....@224....304.....

     

       88
       88
       +
       .541............*.649.............412.....744......560..............404.....240.......986*.@.......346.....@..........................+.....

     

       89
       89
       +
       ......268....764.................%.......................902....856.......*....*..........................242.....842.....#.................

     

       90
       90
       +
       ........&...............514..38..........+..=...........@..............715.142..587.......307.................731...*...954....878*.........

     

       91
       91
       +
       ............................*.....349....76.92....612.....376.......................257...$...................../.968..............765......

     

       92
       92
       +
       ........960*414........713.501......&............%.......*......*941............................#........415...........937%.................

     

       93
       93
       +
       ....967............409..*......605......................375..771........599*884.................880.........*...127..$.................$513.

     

       94
       94
       +
       .....*................*..171..*.....@.......507.895..................*.................636...........768...114....-..292.......-...223......

     

       95
       95
       +
       ...807...977.......218.......753...47.......*......*..............507.90....../725.......*.........+...@.....................755......*.....

     

       96
       96
       +
       ............*478.............................542....676...............................673........974.....@....*170....261..............134..

     

       97
       97
       +
       800...............532............................15............%...445..102.............../510.........625.279..........-.....*.............

     

       98
       98
       +
       .......................654.....850.405......................395.....-.......467....477...........973............../........191........398...

     

       99
       99
       +
       .925...793...423*.........@..........................................................=.659..........*.....817.....230...........653..-......

     

       100
       100
       +
       .......*.........52...........764$....273...................@........430....................................*...........669.....-.......71..

     

       101
       101
       +
       .435....804..177....990.838.........#..-...475...297..337..360.........*....914.............................833.............................

     

       102
       102
       +
       ....*.......*.........*...*.......281......&......*..+.............328..746......=215.......359....295.....................#481......868....

     

       103
       103
       +
       ..967........936.689%.785..515...............*64.827........................761.........+....&.......+..............................*....637

     

       104
       104
       +
       ....../.+265..............................562...............235........585..*...........793........=...838.147....284.902..301*330..........

     

       105
       105
       +
       ....579.........................21%..327................481..*...469%..*.....297.704..............797.....*...........*.................#...

     

       106
       106
       +
       ......................638............*...................*....81.......780.........*...../...282....................907.882.781.......797...

     

       107
       107
       +
       ..........671....608.................295.................302......953............171..919.......*........................*...*......#.......

     

       108
       108
       +
       ............*....*....251.....191........#............*..........................................999.....451....+....286.415.581....274.....

     

       109
       109
       +
       ..245$.....217...649.-....................898......950..................495*497.......53*............@...........398..-.....................

     

       110
       110
       +
       ...........................942.......323...............+.....623.........................804.......875........................#.............

     

       111
       111
       +
       .....42..543.................*..320....*..918....314....145...........603......991$.921.......261......................762...187.....951*638

     

       112
       112
       +
       .....*..#........53........374........756...........*.........-.......................*........../..217*550..............*..................

     

       113
       113
       +
       ....217..........*................................743......703....368...$861..4*966.415..703................................*959........*344

     

       114
       114
       +
       ...........626...31...602.................700..........696........*.....................*......396..........591.......*124..................

     

       115
       115
       +
       ..135........@................................699.139.....*.662....46........=797......144.....#...*289......*.....840............-...102.44

     

       116
       116
       +
       ................909.......180.............100.*....#...574..*............52...................................451............764.517....*...

     

       117
       117
       +
       ........701*..........127*............117../...787...........67.....903..........273....*900................................=..........112..

     

       118
       118
       +
       ............430............423.67.......*..............*572...........@...199.........94..........686.....679.....................921*......

     

       119
       119
       +
       .542*119...............396....*.......938...........250......888..........*.....978...................25..../.........306.............780...

     

       120
       120
       +
       ...............251........*.....................238......................340....+..............112....*........120...*....24................

     

       121
       121
       +
       .223.....549......-..98..60..775..28*105...........*.436..951.599.................309*682.......*..937...158.....*....697.*......764..$.....

     

       122
       122
       +
       .....788............#....................768.....266........*..%..............................779........*.......542.......148...*....529...

     

       123
       123
       +
       ....*......310.............412.......23.+....289..........560............249+.204..606*................271...805.......394.......898........

     

       124
       124
       +
       ....919.......&...867.......*........*......%.........592............166.........*.....460.........369..........*........*..................

     

       125
       125
       +
       .........920.......*.....233.....732..500.....950.....*.......514...........110..961..................*309.....450..#...521.................

     

       126
       126
       +
       .................753...............*............#...965..............................852...841....%........524.....981............653.......

     

       127
       127
       +
       ...........858...........*..234..922........65..................991.........-839.800....*......869...836..$.............675..789...*....505.

     

       128
       128
       +
       ..........*.............516...*..................774.....&.149.=.................*.......737.........*......402....%.......*....#..762......

     

       129
       129
       +
       ........780.........4.........116.....................976..-...........%........791..................300.....%....338.471...................

     

       130
       130
       +
       ...................*.................480*160..3..............*727.....363................................................................167

     

       131
       131
       +
       ...........743.....721.......................*..........808...............942...........339.289.............$............416.....$..........

     

       132
       132
       +
       ..955...................606*623.............718...503....*...................*245..........*........531.....686......250..../....275........

     

       133
       133
       +
       .............@....................110...............*...309..#....&......210..........386.................%...........*........+........391.

     

       134
       134
       +
       .....444.....743......519..691......*.......-824......+......759.617....*.......710..*.....814.........356.........464.......709............

     

       135
       135
       +
       ......*..746......247.....*......596..999.............907.............296.-..../.......760.+.................$.890.......................669

     

       136
       136
       +
       ...479.....*.........*.......561.....+..........*178......................977....266...*.....640..........607.....*.....%...........545.....

     

       137
       137
       +
       ........395...=......361........*372.........655..........398...203..11................147..*......../.............196..499........*........

     

       138
       138
       +
       ..561........646......................*898.......175.570.....$.....#...*..135..............633..314...871......898..........891...90.....780

     

       139
       139
       +
       .......*91........405..............627..............*....736.........760.....*........=..........*...........%....*..........*..............

     

       140
       140
       +
       ....722...........*......................................*.................744.698.367..-........767..........236.692.......308.............

     

       141
       141
       +
       ...............740........./............906......*593...977.......645............*......167.............................................*...

     

       142
       142
       +
       ........+...............123...................281....................*...543......461........................175.....................381.319

     

       143
       143
       +
       .282...814......771*........920.......................@............473....*...............&....872...../401.....*......=......18............

     

       144
       144
       +
       ....*.........%......993...*...........................256..223...........242....977.......293.-...............550.....435..................

     

       145
       145
       +
       ....23.........960........307....$.....504.638*656...............&...................203.............33.$430..................731...........

     

       146
       146
       +
       ................................885......*................398....763...........805.....=....338.......*......146*916..................513...

     

       147
       147
       +
       ..20...............42....................828.............../...................*............$.........531............159*761......78........

     

       148
       148
       +
       ......805-...-..........598...........#.............351........34.........682..516.534..............*........&..........................283.

     

       149
       149
       +
       ..............664....../.......255..887.....258......%.........*.........*............*.....226..931.91......128............................

     

       150
       150
       +
       ...557.938#.......75.....585..*...............*.194......#..686........786..........755.......&..........637..............988.......275.....

     

       151
       151
       +
       ....*............%....35...*.141...........508.....*865.967..............................80*............./.....978....790*.....@...*........

     

       152
       152
       +
       .662..................*..............@939...........................204........484....34....99.............@.................350.54.........

     

       153
       153
       +
       ............358....832..=......................%......307.95........*......654...*......&.........734.....491...50...924.385................

     

       154
       154
       +
       ............*............340................483.........-.*.......118..794*.....431...........783..*..............-......*.........&594.#...

     

       155
       155
       +
       ..........338........=.............$.................*....94....................................*...546.....$.......187..593.768........282.

     

       156
       156
       +
       ...............796.380.183....+.564..94.144.........138..............394.392.....971.......#928.447........275..57...*.......&..............

     

       157
       157
       +
       ...........233...*.......%...40........*........................945.....*.........-.................%.............=.438...........*......906

     

       158
       158
       +
       .....881.../...491...903..........918.....303......................*........578*...................807......597................681.539......

     

       159
       159
       +
       ......*.................*.463.467*....246.......577.....198.....245.....967.....988.&.........759.......=...*.........-889..................

     

       160
       160
       +
       ......462..978........664...%...........*.-731.../.....&....375.............#.......217........@........381.250...219......947..............

     

       161
       161
       +
       ..........&..........................252.......%.............*..............258............427...137...............@........@....-175.......

     

       162
       162
       +
       ....864...................461..................234.......69.222........*...........411....=............651...#..............................

     

       163
       163
       +
       ....*......243...............*283...................777-..*..........92.761..581%.*.....................$.....258..867..876.................

     

       164
       164
       +
       .916......%.........629.................911*238...........680...239................672.............137@...469.........*.......737...@.......

     

       165
       165
       +
       ..............764....*........894/..289...........944..........#...........@....%........../876..........*.........687.........*....436.....

     

       166
       166
       +
       ......442.255.....442..903.............*.....*493..../......................338..346...................927..............764.....536.........

     

       167
       167
       +
       .........*.....*........*.....869*888.597.241..................11-....542#...........412*..................235..............................

     

       168
       168
       +
       .804.329......344....195...94.......................................*....................880......44.622.........342.18...............417...

     

       169
       169
       +
       ....*.....=................+.........76..328.....803.....658.....254.............327..........340......*.............@......................

     

       170
       170
       +
       ...........254........../...........*...*...........*234...%..........20.....238...*..........*.........380......&......78.246%...598.......

     

       171
       171
       +
       .96....990.........%..718...%....869.......596....*......................423.....433..93.....613....$.............905...=........*.....497..

     

       172
       172
       +
       ...*....*........=.86.....499..............*...385.296...................*...........*...............523.$.....................529...$.*....

     

       173
       173
       +
       ...780.685.....822....................560.35.............................529......780.....................453......................711..930.

     

       174
       174
       +
       ```

     

       175
       175
       +
       

     

       176
       176
       +
       <!-- livebook:{"output":true} -->

     

       177
       177
       +
       

     

       178
       178
       +
       ```

     

       179
       179
       +
       :ok

     

       180
       180
       +
       ```

     

       181
       181
       +
       

     

       182
       182
       +
       ```elixir

     

       183
       183
       +
       defmodule Day03 do

     

       184
       184
       +
         def parse_line("", {_, _, acc}), do: acc

     

       185
       185
       +
         def parse_line("." <> rest, {x, y, acc}), do: parse_line(rest, {x + 1, y, acc})

     

       186
       186
       +
       

     

       187
       187
       +
         def parse_line(<<c>> <> _ = str, {x, y, items}) when c in ?0..?9 do

     

       188
       188
       +
           {num, rest} = Integer.parse(str)

     

       189
       189
       +
           len = floor(:math.log10(num) + 1)

     

       190
       190
       +
           ref = make_ref()

     

       191
       191
       +
       

     

       192
       192
       +
           points =

     

       193
       193
       +
             for i <- 0..(len - 1) do

     

       194
       194
       +
               {{x + i, y}, {ref, num}}

     

       195
       195
       +
             end

     

       196
       196
       +
       

     

       197
       197
       +
           parse_line(rest, {x + len, y, points ++ items})

     

       198
       198
       +
         end

     

       199
       199
       +
       

     

       200
       200
       +
         def parse_line(<<c>> <> rest, {x, y, items}) do

     

       201
       201
       +
           parse_line(rest, {x + 1, y, [{{x, y}, <<c>>} | items]})

     

       202
       202
       +
         end

     

       203
       203
       +
       

     

       204
       204
       +
         def around({x, y}) do

     

       205
       205
       +
           for dx <- -1..1, dy <- -1..1, do: {x + dx, y + dy}

     

       206
       206
       +
         end

     

       207
       207
       +
       end

     

       208
       208
       +
       

     

       209
       209
       +
       grid =

     

       210
       210
       +
         puzzle_input

     

       211
       211
       +
         |> String.split()

     

       212
       212
       +
         |> Enum.with_index()

     

       213
       213
       +
         |> Enum.flat_map(fn {line, y} ->

     

       214
       214
       +
           Day03.parse_line(line, {0, y, []})

     

       215
       215
       +
         end)

     

       216
       216
       +
       

     

       217
       217
       +
       {parts, ids} =

     

       218
       218
       +
         grid

     

       219
       219
       +
         |> Enum.split_with(fn {_, value} ->

     

       220
       220
       +
           is_binary(value)

     

       221
       221
       +
         end)

     

       222
       222
       +
       

     

       223
       223
       +
       parts = Map.new(parts)

     

       224
       224
       +
       ids = Map.new(ids)

     

       225
       225
       +
       ```

     

       226
       226
       +
       

     

       227
       227
       +
       <!-- livebook:{"output":true} -->

     

       228
       228
       +
       

     

       229
       229
       +
       ```

     

       230
       230
       +
       %{

     

       231
       231
       +
         {77, 129} => {#Reference<0.407999657.1149239297.248024>, 581},

     

       232
       232
       +
         {120, 47} => {#Reference<0.407999657.1149239297.247329>, 894},

     

       233
       233
       +
         {4, 5} => {#Reference<0.407999657.1149239297.246955>, 229},

     

       234
       234
       +
         {78, 98} => {#Reference<0.407999657.1149239297.247762>, 245},

     

       235
       235
       +
         {29, 25} => {#Reference<0.407999657.1149239297.247129>, 7},

     

       236
       236
       +
         {4, 81} => {#Reference<0.407999657.1149239297.247606>, 135},

     

       237
       237
       +
         {121, 77} => {#Reference<0.407999657.1149239297.247578>, 762},

     

       238
       238
       +
         {119, 60} => {#Reference<0.407999657.1149239297.247435>, 292},

     

       239
       239
       +
         {111, 108} => {#Reference<0.407999657.1149239297.247847>, 175},

     

       240
       240
       +
         {78, 75} => {#Reference<0.407999657.1149239297.247560>, 497},

     

       241
       241
       +
         {58, 84} => {#Reference<0.407999657.1149239297.247637>, 572},

     

       242
       242
       +
         {58, 33} => {#Reference<0.407999657.1149239297.247193>, 687},

     

       243
       243
       +
         {13, 55} => {#Reference<0.407999657.1149239297.247390>, 764},

     

       244
       244
       +
         {91, 38} => {#Reference<0.407999657.1149239297.247245>, 846},

     

       245
       245
       +
         {9, 58} => {#Reference<0.407999657.1149239297.247412>, 960},

     

       246
       246
       +
         {25, 87} => {#Reference<0.407999657.1149239297.247662>, 60},

     

       247
       247
       +
         {21, 97} => {#Reference<0.407999657.1149239297.247751>, 721},

     

       248
       248
       +
         {126, 48} => {#Reference<0.407999657.1149239297.247338>, 993},

     

       249
       249
       +
         {26, 82} => {#Reference<0.407999657.1149239297.247618>, 180},

     

       250
       250
       +
         {22, 36} => {#Reference<0.407999657.1149239297.247219>, 62},

     

       251
       251
       +
         {79, 81} => {#Reference<0.407999657.1149239297.247611>, 797},

     

       252
       252
       +
         {65, 55} => {#Reference<0.407999657.1149239297.247392>, 856},

     

       253
       253
       +
         {99, 39} => {#Reference<0.407999657.1149239297.247254>, 756},

     

       254
       254
       +
         {52, 42} => {#Reference<0.407999657.1149239297.247279>, 180},

     

       255
       255
       +
         {120, 77} => {#Reference<0.407999657.1149239297.247578>, 762},

     

       256
       256
       +
         {133, 57} => {#Reference<0.407999657.1149239297.247411>, 765},

     

       257
       257
       +
         {68, 81} => {#Reference<0.407999657.1149239297.247610>, 46},

     

       258
       258
       +
         {22, 103} => {#Reference<0.407999657.1149239297.247802>, 361},

     

       259
       259
       +
         {44, 93} => {#Reference<0.407999657.1149239297.247721>, 65},

     

       260
       260
       +
         {87, 32} => {#Reference<0.407999657.1149239297.247185>, 110},

     

       261
       261
       +
         {81, 37} => {#Reference<0.407999657.1149239297.247235>, 382},

     

       262
       262
       +
         {111, 25} => {#Reference<0.407999657.1149239297.247133>, 275},

     

       263
       263
       +
         {98, 0} => {#Reference<0.407999657.1149239297.246916>, 6},

     

       264
       264
       +
         {110, 80} => {#Reference<0.407999657.1149239297.247604>, 591},

     

       265
       265
       +
         {19, 138} => {#Reference<0.407999657.1149239297.248100>, 86},

     

       266
       266
       +
         {88, 62} => {#Reference<0.407999657.1149239297.247449>, 673},

     

       267
       267
       +
         {37, 15} => {#Reference<0.407999657.1149239297.247044>, 952},

     

       268
       268
       +
         {65, 44} => {#Reference<0.407999657.1149239297.247300>, 912},

     

       269
       269
       +
         {28, 20} => {#Reference<0.407999657.1149239297.247083>, 397},

     

       270
       270
       +
         {10, 32} => {#Reference<0.407999657.1149239297.247183>, 522},

     

       271
       271
       +
         {101, 87} => {#Reference<0.407999657.1149239297.247671>, 937},

     

       272
       272
       +
         {87, 2} => {#Reference<0.407999657.1149239297.246931>, 890},

     

       273
       273
       +
         {46, 108} => {#Reference<0.407999657.1149239297.247844>, 281},

     

       274
       274
       +
         {82, 139} => {#Reference<0.407999657.1149239297.248112>, 780},

     

       275
       275
       +
         {137, 104} => {#Reference<0.407999657.1149239297.247823>, 780},

     

       276
       276
       +
         {82, 100} => {#Reference<0.407999657.1149239297.247779>, 710},

     

       277
       277
       +
         {127, 130} => {#Reference<0.407999657.1149239297.248037>, 737},

     

       278
       278
       +
         {45, 130} => {#Reference<0.407999657.1149239297.248031>, 238},

     

       279
       279
       +
         {70, ...} => {#Reference<0.407999657.1149239297.247481>, ...},

     

       280
       280
       +
         {...} => {...},

     

       281
       281
       +
         ...

     

       282
       282
       +
       }

     

       283
       283
       +
       ```

     

       284
       284
       +
       

     

       285
       285
       +
       ```elixir

     

       286
       286
       +
       used_parts =

     

       287
       287
       +
         for {xy, _} <- parts,

     

       288
       288
       +
             dxy <- Day03.around(xy),

     

       289
       289
       +
             {:ok, val} <- [Map.fetch(ids, dxy)],

     

       290
       290
       +
             into: %{},

     

       291
       291
       +
             do: val

     

       292
       292
       +
       

     

       293
       293
       +
       Enum.sum(Map.values(used_parts))

     

       294
       294
       +
       ```

     

       295
       295
       +
       

     

       296
       296
       +
       <!-- livebook:{"output":true} -->

     

       297
       297
       +
       

     

       298
       298
       +
       ```

     

       299
       299
       +
       540025

     

       300
       300
       +
       ```

     

       301
       301
       +
       

     

       302
       302
       +
       ```elixir

     

       303
       303
       +
       cogs =

     

       304
       304
       +
         for {xy, _} <- parts,

     

       305
       305
       +
             values =

     

       306
       306
       +
               Map.take(ids, Day03.around(xy)) |> Map.values() |> Enum.uniq() |> Enum.map(&elem(&1, 1)),

     

       307
       307
       +
             match?([_, _], values),

     

       308
       308
       +
             do: Enum.product(values)

     

       309
       309
       +
       

     

       310
       310
       +
       Enum.sum(cogs)

     

       311
       311
       +
       ```

     

       312
       312
       +
       

     

       313
       313
       +
       <!-- livebook:{"output":true} -->

     

       314
       314
       +
       

     

       315
       315
       +
       ```

     

       316
       316
       +
       84584891

     

       317
       317
       +
       ```

     

       318
       318
       +
       

     

       319
       319
       +
       <!-- livebook:{"offset":29200,"stamp":{"token":"XCP.Kmaa8IUlkTR7nCbLR-W5rhhxl9NNaLewVW_EJ2PVGiFN7hgDOMjnsiCJwz-6nQSTEtlNsQiyIggbhvyc3xqgrycYYXhrK8jwmysP9jZyz5gn10jjpYBM5XlE5G_2I9xKoA","version":2}} -->

+199

2023/day04.livemd

···

       1
       1
       +
       <!-- livebook:{"persist_outputs":true} -->

     

       2
       2
       +
       

     

       3
       3
       +
       # Day 04

     

       4
       4
       +
       

     

       5
       5
       +
       ```elixir

     

       6
       6
       +
       Mix.install([:kino_aoc])

     

       7
       7
       +
       ```

     

       8
       8
       +
       

     

       9
       9
       +
       ## Section

     

       10
       10
       +
       

     

       11
       11
       +
       <!-- livebook:{"attrs":{"assign_to":"puzzle_input","day":"4","session_secret":"ADVENT_OF_CODE_SESSION","year":"2023"},"chunks":null,"kind":"Elixir.KinoAOC.HelperCell","livebook_object":"smart_cell"} -->

     

       12
       12
       +
       

     

       13
       13
       +
       ```elixir

     

       14
       14
       +
       {:ok, puzzle_input} =

     

       15
       15
       +
         KinoAOC.download_puzzle("2023", "4", System.fetch_env!("LB_ADVENT_OF_CODE_SESSION"))

     

       16
       16
       +
       ```

     

       17
       17
       +
       

     

       18
       18
       +
       <!-- livebook:{"output":true} -->

     

       19
       19
       +
       

     

       20
       20
       +
       ```

     

       21
       21
       +
       {:ok,

     

       22
       22
       +
        "Card   1: 43 19 57 13 44 22 29 20 34 33 | 34 68 13 38 32 57 20 64 42  7 44 54 16 51 33 85 43 24 86 93 83 29 25 19 22\nCard   2: 41 56 28 16 47 58 86  8 82 23 | 90  4 63 41 24  8 51 65 39 86 16 53 47 62 74 58 56 82 28 76 37 98 89 67 23\nCard   3: 10 48 83  6 54 51 52  5 22 80 | 36 51 66 86 68 73 93 52  5 65 48 71 85 10 40 22 80  6 20 83 95 54 21 76 92\nCard   4: 17  4  8 74 97 13 52 27 99 95 | 55 31 73 47 95 46 96 69 27 52 45 62 53 12 21  5 74 13  8 50 77 54 91 32 43\nCard   5: 46 50 28 25 44 73  3 14 17 20 | 33 14 44 71 73 59 19 80 40 20  5  6 72 85 47 62 30 50 83 51 24 28  3 77 39\nCard   6: 65 19 45 54 72 39 64 15  3 60 | 91 62 10 73  1 77 25  9 92  7 81 48 19 50 52 32 69 75 24 93 30 60 72 59 53\nCard   7: 41 65 93 76 74 61 59 90 89 87 | 39 61 99 12 71 59 15 10 72 87 41 89 76 88 38 95 90 65 53 80 19 74 93 11 28\nCard   8: 93 64 11 24 13 29  1 51 30 69 | 95 52  7 61  4 44 30 31 64 65 17 34 11 88 71 50 53 73 86 48 60 43 33 51 29\nCard   9: 52 82 95 38 80 53 84 21 93 49 | 41 16 63 88 92 46 23 81 42  3  5 35  8 49  6 22 70 32 38 14 40 61 78 51 10\nCard  10: 41 29 95 65 52 22 51 18 88 44 | 88 92 47 56 71 19 58 52 15 96 25 41 75 29 65 55 43  9 64 81 73 32  5 18 30\nCard  11: 76 66 65 38 41 82  9 81 11 51 |  4 55 70 38 58 17  5 67 26 81 91 48 28 45 83 68 64 66 25 51 95 47 63 71 54\nCard  12: 96 62 75 58 44 72 73 74  9 14 | 20 37 54 97 70 72 18 68 79  3 45 44 15 11 73 59 64 77 61 95 34 16 55 49  2\nCard  13: 79 82 49 23 78 67 45 43 18 11 | 30 28 53 80 13 50 27 70 69 90 18 35 62 98 60 14 38  4 73 15 33 44 77 51 84\nCard  14: 72 65 58 67 11 90 77 21 22 12 | 17 76  4 40 15 22 92 67 43 55 90 79 65 31 71 73 58 12 21 46 20 87 63 77  9\nCard  15: 80 54 73 48 42 70 69 21 23 97 | 31  6 27 93 90 91 16 65 24 25 46 84 37 87 40 58 29  3 64 32 15 62 47 18 94\nCard  16: 15 72  5 85 34 50 49 22 65 64 | 72 92 38 37 79 84 67 93 36 88 50  8 44 19 85 73 76 41  2 45 21 86  6 49 16\nCard  17:  7 70 36 21 60 80 50 31 23 59 |  6 18  1 92 40 22 30 69 38 14 56 81 25 11 77 62 44  4 85  5 82 45 37 24 64\nCard  18: 63 61 70 64 94 76 25 15 26 89 | 22 78 89 65 23  3 29 50 34 72 32 43  8 62 21 15 20 94 68 53 12 84 99 39 57\nCard  19: 34 56 99 80 89 90 47 57 84 39 | 82  6 93 38 61 32 30 46 55 94 85 53 18  1 16 33 11 98 37  5 65 48 12 17 41\nCard  20: 90 72  6 31 62 86  1 29 34 70 | 64 84 86 29 90  3 89 50  6 54 92 85 98 32 63 24 83 43 99 59 77 12 56 38 69\nCard  21: 65 22 72 35 30 38  3 10 98 95 | 63 65 21 71 94 58 25 16 66 51 20 75 28 11 15 24 87 56 83 31 67  1 97 64 52\nCard  22: 95 70 39 21 87 97 98 96 30  6 | 72 26 52 65 62 10 60 49 46 36 25 55 11 42  1 31  3 73 48 29 63 51 66 17 34\nCard  23: 72 74 91 77 42 31 15 61 80 85 | 59 62 43 19 17 16 49 83 95 35 76 67 99 46 48 44 84 98 97 13 51 55 79 29 65\nCard  24:  3 74 76 13 52 81 40 84 73 98 | 23 71 42  2 83  5 18 75 57 41 38 46 60 66 49 62 36 51 12 86 25 22 82 79  1\nCard  25: 39 25 66 16 13 27 48 78 52 23 | 43 48 98 13 88 66 55 18 71 91 11 94 75 96 89 16  4 23 51 50 62 95 63 44 81\nCard  26: 66 30 18 57 40 36 60 95 99 15 | 60 22 73 21 69 84 95 66 51 57 49 12 30 79 99 70 46 61 92 37 36 40 18 31 39\nCard  27: 54 11 56 55 83 78 47 57 50 19 | 45 70 77 49 12 41 69 78 91 20 51 67  3  6 22 62 27 60  4 63 59 75 43 95 31\nCard  28: 71 72 99 35 76 23  8 44 46 53 | 25 97 99 77 37 23 51 22 65 62 60 46  4 47 92 84  9 61 24 82 52 58 39 32 88\nCard  29: 69 33 37 74 19 38 81 82 62 66 | 42  3 67 30 52 90 47 46 34  4  1 71 98 50 54 94 58 15 28 83 91 59 22 78 86\nCard  30: 25  5 15 20 84 23 86 74 50 22 | 20 85 71 46 21 92 61 15 22 73 51  1 84 86 49 25 57 33 44 82 45  5 23 50 74\nCard  31: 26 60 71  4 51 57 81 61 99 64 | 13 70 71 77  9 68 76 99 97 55 94  4 98 34 27 54 61 11 26 31 57 81 39 51 60\nCard  32: 61 16  7 90 49 39 24 34 35 17 | 90 75 34 25 39 26 59 67 24 35 62 19 17 54 31 16 71 76  7 64  8 60 61 13 82\nCard  33: 91 74 62 52 86  6 46 60 16 88 | 27  4 32  1 74 52 69 19 62 16 91 26 86 22 55 59  6 60 83 65 18 72 93 53 41\nCard  34: 79 47 49 71 56 89 21 14 29 58 | 80  2 93 71 37  3 33 70  9 18 20 97 85  6 96 73 35 52 74 63 55 99 41 46 44\nCard  35: 13 30 58 94 50 44 38 99 40  9 |  5 75 79 40 84 20  9  2 67 95 24 30 96 62 50 45 28 99 71 26 52 74 54 44 66\nC" <> ...}

     

       23
       23
       +
       ```

     

       24
       24
       +
       

     

       25
       25
       +
       ```elixir

     

       26
       26
       +
       cards =

     

       27
       27
       +
         puzzle_input

     

       28
       28
       +
         |> String.split("\n", trim: true)

     

       29
       29
       +
         |> Enum.map(fn "Card" <> rest ->

     

       30
       30
       +
           {id, ": " <> rest} = rest |> String.trim() |> Integer.parse()

     

       31
       31
       +
       

     

       32
       32
       +
           [wins, inputs] =

     

       33
       33
       +
             rest

     

       34
       34
       +
             |> String.split(" | ")

     

       35
       35
       +
             |> Enum.map(fn part ->

     

       36
       36
       +
               part

     

       37
       37
       +
               |> String.split()

     

       38
       38
       +
               |> Enum.map(&String.to_integer/1)

     

       39
       39
       +
             end)

     

       40
       40
       +
       

     

       41
       41
       +
           {id, wins, inputs}

     

       42
       42
       +
         end)

     

       43
       43
       +
       ```

     

       44
       44
       +
       

     

       45
       45
       +
       <!-- livebook:{"output":true} -->

     

       46
       46
       +
       

     

       47
       47
       +
       ```

     

       48
       48
       +
       [

     

       49
       49
       +
         {1, [43, 19, 57, 13, 44, 22, 29, 20, 34, 33],

     

       50
       50
       +
          [34, 68, 13, 38, 32, 57, 20, 64, 42, 7, 44, 54, 16, 51, 33, 85, 43, 24, 86, 93, 83, 29, 25, 19,

     

       51
       51
       +
           22]},

     

       52
       52
       +
         {2, [41, 56, 28, 16, 47, 58, 86, 8, 82, 23],

     

       53
       53
       +
          [90, 4, 63, 41, 24, 8, 51, 65, 39, 86, 16, 53, 47, 62, 74, 58, 56, 82, 28, 76, 37, 98, 89, 67,

     

       54
       54
       +
           23]},

     

       55
       55
       +
         {3, [10, 48, 83, 6, 54, 51, 52, 5, 22, 80],

     

       56
       56
       +
          [36, 51, 66, 86, 68, 73, 93, 52, 5, 65, 48, 71, 85, 10, 40, 22, 80, 6, 20, 83, 95, 54, 21, 76,

     

       57
       57
       +
           92]},

     

       58
       58
       +
         {4, [17, 4, 8, 74, 97, 13, 52, 27, 99, 95],

     

       59
       59
       +
          [55, 31, 73, 47, 95, 46, 96, 69, 27, 52, 45, 62, 53, 12, 21, 5, 74, 13, 8, 50, 77, 54, 91, 32,

     

       60
       60
       +
           43]},

     

       61
       61
       +
         {5, [46, 50, 28, 25, 44, 73, 3, 14, 17, 20],

     

       62
       62
       +
          [33, 14, 44, 71, 73, 59, 19, 80, 40, 20, 5, 6, 72, 85, 47, 62, 30, 50, 83, 51, 24, 28, 3, 77, 39]},

     

       63
       63
       +
         {6, [65, 19, 45, 54, 72, 39, 64, 15, 3, 60],

     

       64
       64
       +
          [91, 62, 10, 73, 1, 77, 25, 9, 92, 7, 81, 48, 19, 50, 52, 32, 69, 75, 24, 93, 30, 60, 72, 59, 53]},

     

       65
       65
       +
         {7, ~c")A]LJ=;ZYW",

     

       66
       66
       +
          [39, 61, 99, 12, 71, 59, 15, 10, 72, 87, 41, 89, 76, 88, 38, 95, 90, 65, 53, 80, 19, 74, 93, 11,

     

       67
       67
       +
           28]},

     

       68
       68
       +
         {8, [93, 64, 11, 24, 13, 29, 1, 51, 30, 69],

     

       69
       69
       +
          [95, 52, 7, 61, 4, 44, 30, 31, 64, 65, 17, 34, 11, 88, 71, 50, 53, 73, 86, 48, 60, 43, 33, 51,

     

       70
       70
       +
           29]},

     

       71
       71
       +
         {9, [52, 82, 95, 38, 80, 53, 84, 21, 93, 49],

     

       72
       72
       +
          [41, 16, 63, 88, 92, 46, 23, 81, 42, 3, 5, 35, 8, 49, 6, 22, 70, 32, 38, 14, 40, 61, 78, 51, 10]},

     

       73
       73
       +
         {10, [41, 29, 95, 65, 52, 22, 51, 18, 88, 44],

     

       74
       74
       +
          [88, 92, 47, 56, 71, 19, 58, 52, 15, 96, 25, 41, 75, 29, 65, 55, 43, 9, 64, 81, 73, 32, 5, 18,

     

       75
       75
       +
           30]},

     

       76
       76
       +
         {11, ~c"LBA&)R\tQ\v3",

     

       77
       77
       +
          [4, 55, 70, 38, 58, 17, 5, 67, 26, 81, 91, 48, 28, 45, 83, 68, 64, 66, 25, 51, 95, 47, 63, 71,

     

       78
       78
       +
           54]},

     

       79
       79
       +
         {12, [96, 62, 75, 58, 44, 72, 73, 74, 9, 14],

     

       80
       80
       +
          [20, 37, 54, 97, 70, 72, 18, 68, 79, 3, 45, 44, 15, 11, 73, 59, 64, 77, 61, 95, 34, 16, 55, 49,

     

       81
       81
       +
           2]},

     

       82
       82
       +
         {13, [79, 82, 49, 23, 78, 67, 45, 43, 18, 11],

     

       83
       83
       +
          [30, 28, 53, 80, 13, 50, 27, 70, 69, 90, 18, 35, 62, 98, 60, 14, 38, 4, 73, 15, 33, 44, 77, 51,

     

       84
       84
       +
           84]},

     

       85
       85
       +
         {14, [72, 65, 58, 67, 11, 90, 77, 21, 22, 12],

     

       86
       86
       +
          [17, 76, 4, 40, 15, 22, 92, 67, 43, 55, 90, 79, 65, 31, 71, 73, 58, 12, 21, 46, 20, 87, 63, 77,

     

       87
       87
       +
           9]},

     

       88
       88
       +
         {15, [80, 54, 73, 48, 42, 70, 69, 21, 23, 97],

     

       89
       89
       +
          [31, 6, 27, 93, 90, 91, 16, 65, 24, 25, 46, 84, 37, 87, 40, 58, 29, 3, 64, 32, 15, 62, 47, 18,

     

       90
       90
       +
           94]},

     

       91
       91
       +
         {16, [15, 72, 5, 85, 34, 50, 49, 22, 65, 64],

     

       92
       92
       +
          [72, 92, 38, 37, 79, 84, 67, 93, 36, 88, 50, 8, 44, 19, 85, 73, 76, 41, 2, 45, 21, 86, 6, 49, 16]},

     

       93
       93
       +
         {17, [7, 70, 36, 21, 60, 80, 50, 31, 23, 59],

     

       94
       94
       +
          [6, 18, 1, 92, 40, 22, 30, 69, 38, 14, 56, 81, 25, 11, 77, 62, 44, 4, 85, 5, 82, 45, 37, 24, 64]},

     

       95
       95
       +
         {18, [63, 61, 70, 64, 94, 76, 25, 15, 26, 89],

     

       96
       96
       +
          [22, 78, 89, 65, 23, 3, 29, 50, 34, 72, 32, 43, 8, 62, 21, 15, 20, 94, 68, 53, 12, 84, 99, 39,

     

       97
       97
       +
           57]},

     

       98
       98
       +
         {19, ~c"\"8cPYZ/9T'",

     

       99
       99
       +
          [82, 6, 93, 38, 61, 32, 30, 46, 55, 94, 85, 53, 18, 1, 16, 33, 11, 98, 37, 5, 65, 48, 12, 17, 41]},

     

       100
       100
       +
         {20, [90, 72, 6, 31, 62, 86, 1, 29, 34, 70],

     

       101
       101
       +
          [64, 84, 86, 29, 90, 3, 89, 50, 6, 54, 92, 85, 98, 32, 63, 24, 83, 43, 99, 59, 77, 12, 56, 38,

     

       102
       102
       +
           69]},

     

       103
       103
       +
         {21, [65, 22, 72, 35, 30, 38, 3, 10, 98, 95],

     

       104
       104
       +
          [63, 65, 21, 71, 94, 58, 25, 16, 66, 51, 20, 75, 28, 11, 15, 24, 87, 56, 83, 31, 67, 1, 97, 64,

     

       105
       105
       +
           52]},

     

       106
       106
       +
         {22, [95, 70, 39, 21, 87, 97, 98, 96, 30, 6],

     

       107
       107
       +
          [72, 26, 52, 65, 62, 10, 60, 49, 46, 36, 25, 55, 11, 42, 1, 31, 3, 73, 48, 29, 63, 51, 66, 17,

     

       108
       108
       +
           34]},

     

       109
       109
       +
         {23, [72, 74, 91, 77, 42, 31, 15, 61, 80, 85],

     

       110
       110
       +
          [59, 62, 43, 19, 17, 16, 49, 83, 95, 35, 76, 67, 99, 46, 48, 44, 84, 98, 97, 13, 51, 55, 79, 29,

     

       111
       111
       +
           ...]},

     

       112
       112
       +
         {24, [3, 74, 76, 13, 52, 81, 40, 84, 73, 98],

     

       113
       113
       +
          [23, 71, 42, 2, 83, 5, 18, 75, 57, 41, 38, 46, 60, 66, 49, 62, 36, 51, 12, 86, 25, 22, 82, ...]},

     

       114
       114
       +
         {25, [39, 25, 66, 16, 13, 27, 48, 78, 52, 23],

     

       115
       115
       +
          [43, 48, 98, 13, 88, 66, 55, 18, 71, 91, 11, 94, 75, 96, 89, 16, 4, 23, 51, 50, 62, 95, ...]},

     

       116
       116
       +
         {26, [66, 30, 18, 57, 40, 36, 60, 95, 99, 15],

     

       117
       117
       +
          [60, 22, 73, 21, 69, 84, 95, 66, 51, 57, 49, 12, 30, 79, 99, 70, 46, 61, 92, 37, 36, ...]},

     

       118
       118
       +
         {27, [54, 11, 56, 55, 83, 78, 47, 57, 50, 19],

     

       119
       119
       +
          [45, 70, 77, 49, 12, 41, 69, 78, 91, 20, 51, 67, 3, 6, 22, 62, 27, 60, 4, 63, ...]},

     

       120
       120
       +
         {28, [71, 72, 99, 35, 76, 23, 8, 44, 46, 53],

     

       121
       121
       +
          [25, 97, 99, 77, 37, 23, 51, 22, 65, 62, 60, 46, 4, 47, 92, 84, 9, 61, 24, ...]},

     

       122
       122
       +
         {29, [69, 33, 37, 74, 19, 38, 81, 82, 62, 66],

     

       123
       123
       +
          [42, 3, 67, 30, 52, 90, 47, 46, 34, 4, 1, 71, 98, 50, 54, 94, 58, 15, ...]},

     

       124
       124
       +
         {30, [25, 5, 15, 20, 84, 23, 86, 74, 50, 22],

     

       125
       125
       +
          [20, 85, 71, 46, 21, 92, 61, 15, 22, 73, 51, 1, 84, 86, 49, 25, 57, ...]},

     

       126
       126
       +
         {31, [26, 60, 71, 4, 51, 57, 81, 61, 99, 64],

     

       127
       127
       +
          [13, 70, 71, 77, 9, 68, 76, 99, 97, 55, 94, 4, 98, 34, 27, 54, ...]},

     

       128
       128
       +
         {32, [61, 16, 7, 90, 49, 39, 24, 34, 35, 17],

     

       129
       129
       +
          [90, 75, 34, 25, 39, 26, 59, 67, 24, 35, 62, 19, 17, 54, 31, ...]},

     

       130
       130
       +
         {33, [91, 74, 62, 52, 86, 6, 46, 60, 16, 88],

     

       131
       131
       +
          [27, 4, 32, 1, 74, 52, 69, 19, 62, 16, 91, 26, 86, 22, ...]},

     

       132
       132
       +
         {34, [79, 47, 49, 71, 56, 89, 21, 14, 29, 58],

     

       133
       133
       +
          [80, 2, 93, 71, 37, 3, 33, 70, 9, 18, 20, 97, 85, ...]},

     

       134
       134
       +
         {35, [13, 30, 58, 94, 50, 44, 38, 99, 40, 9], [5, 75, 79, 40, 84, 20, 9, 2, 67, 95, 24, 30, ...]},

     

       135
       135
       +
         {36, [51, 30, 95, 27, 56, 7, 65, 94, 32, 86], [33, 90, 32, 80, 1, 79, 97, 66, 23, 29, 45, ...]},

     

       136
       136
       +
         {37, [14, 13, 1, 4, 86, 17, 9, 41, 68, 91], [1, 17, 85, 42, 82, 2, 91, 9, 94, 8, ...]},

     

       137
       137
       +
         {38, [63, 34, 17, 95, 15, 21, 1, 29, 39, 28], [81, 73, 45, 15, 65, 54, 74, 76, 12, ...]},

     

       138
       138
       +
         {39, ~c"\nB7,U:P$.-", [45, 37, 60, 8, 86, 31, 76, 90, ...]},

     

       139
       139
       +
         {40, [31, 12, 91, 62, 79, 34, 7, 81, ...], [49, 90, 73, 12, 57, 54, 83, ...]},

     

       140
       140
       +
         {41, [45, 60, 94, 64, 30, 32, 90, ...], [85, 65, 13, 79, 4, 36, ...]},

     

       141
       141
       +
         {42, [26, 16, 82, 83, 74, 68, ...], [21, 59, 65, 72, 29, ...]},

     

       142
       142
       +
         {43, [33, 83, 48, 64, 26, ...], [78, 22, 1, 43, ...]},

     

       143
       143
       +
         {44, ~c"ZD&a5<:2'b", [88, 31, 11, ...]},

     

       144
       144
       +
         {45, [79, 31, 56, ...], [90, 53, ...]},

     

       145
       145
       +
         {46, ~c".4$XY?'L&(", [82, ...]},

     

       146
       146
       +
         {47, ~c"\f_C\b%SR4\t3", [...]},

     

       147
       147
       +
         {48, [...], ...},

     

       148
       148
       +
         {49, ...},

     

       149
       149
       +
         {...},

     

       150
       150
       +
         ...

     

       151
       151
       +
       ]

     

       152
       152
       +
       ```

     

       153
       153
       +
       

     

       154
       154
       +
       ## Part 1

     

       155
       155
       +
       

     

       156
       156
       +
       ```elixir

     

       157
       157
       +
       cards

     

       158
       158
       +
       |> Enum.map(fn {_, wins, inputs} ->

     

       159
       159
       +
         matches = length(wins) - length(wins -- inputs)

     

       160
       160
       +
       

     

       161
       161
       +
         if matches > 0, do: 2 ** (matches - 1), else: 0

     

       162
       162
       +
       end)

     

       163
       163
       +
       |> dbg()

     

       164
       164
       +
       |> Enum.sum()

     

       165
       165
       +
       ```

     

       166
       166
       +
       

     

       167
       167
       +
       <!-- livebook:{"output":true} -->

     

       168
       168
       +
       

     

       169
       169
       +
       ```

     

       170
       170
       +
       19855

     

       171
       171
       +
       ```

     

       172
       172
       +
       

     

       173
       173
       +
       ## Part 2

     

       174
       174
       +
       

     

       175
       175
       +
       ```elixir

     

       176
       176
       +
       cards

     

       177
       177
       +
       |> Enum.reduce(%{}, fn {id, wins, inputs}, acc ->

     

       178
       178
       +
         matches = length(wins) - length(wins -- inputs)

     

       179
       179
       +
       

     

       180
       180
       +
         {current, acc} =

     

       181
       181
       +
           Map.get_and_update(acc, id, fn v ->

     

       182
       182
       +
             v = (v || 0) + 1

     

       183
       183
       +
             {v, v}

     

       184
       184
       +
           end)

     

       185
       185
       +
       

     

       186
       186
       +
         Enum.reduce(1..matches//1, acc, &Map.update(&2, id + &1, current, fn a -> a + current end))

     

       187
       187
       +
       end)

     

       188
       188
       +
       |> Map.values()

     

       189
       189
       +
       |> Enum.sum()

     

       190
       190
       +
       |> dbg()

     

       191
       191
       +
       ```

     

       192
       192
       +
       

     

       193
       193
       +
       <!-- livebook:{"output":true} -->

     

       194
       194
       +
       

     

       195
       195
       +
       ```

     

       196
       196
       +
       10378710

     

       197
       197
       +
       ```

     

       198
       198
       +
       

     

       199
       199
       +
       <!-- livebook:{"offset":11578,"stamp":{"token":"XCP.lXGe3Iu191OYuBQqrLXtyX10eAJRxaC7kWxJhXV-XwPuZXy80YHtfPI-uAobs5Ncg0KyodauGARY5zWPhVt6a96P5flHG1j0LHMDzRblFBObyqrIKaYaIlaYVVUXUtasrA","version":2}} -->