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24 lines
472 B
Clojure
24 lines
472 B
Clojure
3 years ago
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(def input
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(->> (slurp "./in") ;"16,1,2,0,4,2,7,1,2,14"
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(#(clojure.string/split % #","))
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(map read-string)
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)
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)
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(defn mean [lst]
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(quot (apply + lst) (count lst))
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)
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(defn calc-fuel [lst meen]
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(->> input
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(map (partial - meen))
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(map #(if (neg? %) (- %) %))
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(map #(apply + (range 1 (inc %))))
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(apply +)
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)
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)
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(println (min (calc-fuel input (mean input))
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(calc-fuel input (inc (mean input)))))
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