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hovsater/day_01.clj

Created July 27, 2023 21:40
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Solution to Advent of Code year 2022, day 1.
Raw
day_01.clj
(ns advent-of-code-year-2022.day-01
"Advent of Code - Solution to year 2022, day 1."
(:require
[clojure.string :as str]))
(def sample-input
"1000
2000
3000
4000
5000
6000
7000
8000
9000
10000")
(def input (slurp "./input/year_2022/day_01.txt"))
(defn parse-input [s]
(->>
(str/split s #"\n\n")
(map #(->> (str/split % #"\n") (map parse-long) (reduce +)))))
(defn part-1 [input]
(->> (parse-input input) (sort >) first))
(defn part-2 [input]
(->> (parse-input input) (sort >) (take 3) (reduce +)))
(part-1 input)
(part-2 input)
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