text: from utils import (
      InputConfig,
      ingest,
  )
  
  
  INPUT_FILE = '01.in'
  EXPECTED_ANSWERS = (74, 1795, )
  
  
  def main():
      solution = Solution()
      answers = (solution.solve1(), solution.solve2(), )
      print(answers)
      assert(answers == EXPECTED_ANSWERS)
  
  
  class Solution:
      def __init__(self):
          data = ingest(INPUT_FILE, InputConfig(as_oneline=True))
          self.instructions = data
  
      def solve1(self):
          floor = 0
          for c in self.instructions:
              floor += 1 if c == '(' else -1 if c == ')' else 0
  
          answer = floor
          return answer
  
      def solve2(self):
          answer = None
  
          floor = 0
          for position, c in enumerate(self.instructions):
              floor += 1 if c == '(' else -1 if c == ')' else 0
              if floor == -1:
                  answer = position + 1
                  break
  
          return answer
  
  
  if __name__ == '__main__':
      main()
  