27 lines
403 B
Ruby
27 lines
403 B
Ruby
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input = File.read("input_lol").split("\n").map(&:to_i)
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i1 = 0
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res1 = 0
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part1 = input.dup
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while part1[i1] != nil do
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curr1, part1[i1] =i1 + part1[i1], part1[i1] + 1
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i1, res1 = curr1, res1+1
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end
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puts res1
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i2 = 0
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res2 = 0
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part2 = input.dup
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while part2[i2] != nil do
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curr2, part2[i2] =i2 + part2[i2], part2[i2] + (if part2[i2] >= 3 then -1 else 1 end)
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i2, res2 = curr2, res2+1
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end
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puts res2
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