28 lines
446 B
Ruby
28 lines
446 B
Ruby
lines = STDIN.read.split("\n")
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part1 = 0
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part2 = 0
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input = lines.map do |line|
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theirs = line[0].ord - 'A'.ord
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ours = line[2].ord - 'X'.ord
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part1 += ours + 1
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if ours == theirs then
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part1 += 3
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elsif (theirs + 1) % 3 == ours then
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part1 += 6
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end
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if ours == 0 then
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part2 += (theirs - 1) % 3 + 1
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elsif ours == 1 then
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part2 += theirs + 3 + 1
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else
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part2 += (theirs + 1) % 3 + 6 + 1
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end
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end
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puts part1, part2
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