25 lines
415 B
Ruby
25 lines
415 B
Ruby
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#!/usr/bin/env ruby
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require_relative '../common'
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def part1
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input = Input.new(__dir__).readlines.join
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input.count('(') - input.count(')')
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end
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def part2
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input = Input.new(__dir__).readlines.join
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input.chars.each_with_index.inject(0) do |floor, (char, i)|
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return i if floor < 0
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char == '(' ? floor + 1 : floor - 1
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end
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nil
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end
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puts "=== Part 1 ==="
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puts part1
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puts "=== Part 2 ==="
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puts part2
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