18 lines
460 B
Nim
18 lines
460 B
Nim
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import sequtils
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import strutils
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import sugar
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from algorithm import sorted
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let inputString = strip readFile "day1-input"
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let elfStrings = inputString.split("\n\n")
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let elfRations = collect(newSeq):
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for elf in elfStrings: collect(newSeq):
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for c in elf.split(): parseInt(c)
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let elfCalories = collect(newSeq):
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for rations in elfRations: rations.foldl(a + b)
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# Part 1
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echo max elfCalories
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# Part 2
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echo elfCalories.sorted()[^3 .. ^1].foldl(a + b)
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