





'''simple docstring'''




import os

lowercase__       : Tuple         =       {'''I''': 1, '''V''': 5, '''X''': 10, '''L''': 50, '''C''': 1_00, '''D''': 5_00, '''M''': 10_00}






def 			_lowerCAmelCase     (    __snake_case    :					str     )	->	int:
     __A		:					Tuple						=			0

     __A		:					Optional[Any]						=			0
     while index < len(__snake_case     ) - 1:
          __A		:					str						=			SYMBOLS[numerals[index]]
          __A		:					List[Any]						=			SYMBOLS[numerals[index + 1]]
          if current_value < next_value:
               total_value -= current_value
          else:
               total_value += current_value
          index += 1
     total_value += SYMBOLS[numerals[index]]

     return total_value






def 			_lowerCAmelCase     (    __snake_case    :					int     )	->	str:
     __A		:					str						=			''

     __A		:					List[Any]						=			num // 10_00
     numerals += m_count * "M"
     num %= 10_00

     __A		:					Dict						=			num // 1_00
     if c_count == 9:
          numerals += "CM"
          c_count -= 9
     elif c_count == 4:
          numerals += "CD"
          c_count -= 4
     if c_count >= 5:
          numerals += "D"
          c_count -= 5
     numerals += c_count * "C"
     num %= 1_00

     __A		:					Any						=			num // 10
     if x_count == 9:
          numerals += "XC"
          x_count -= 9
     elif x_count == 4:
          numerals += "XL"
          x_count -= 4
     if x_count >= 5:
          numerals += "L"
          x_count -= 5
     numerals += x_count * "X"
     num %= 10

     if num == 9:
          numerals += "IX"
          num -= 9
     elif num == 4:
          numerals += "IV"
          num -= 4
     if num >= 5:
          numerals += "V"
          num -= 5
     numerals += num * "I"

     return numerals






def 			_lowerCAmelCase     (    __snake_case    :					str = "/p089_roman.txt"     )	->	int:
     __A		:					Dict						=			0

     with open(os.path.dirname(__snake_case     ) + roman_numerals_filename     ) as filea:
          __A		:					str						=			filea.readlines()

     for line in lines:
          __A		:					List[str]						=			line.strip()
          __A		:					List[str]						=			parse_roman_numerals(__snake_case     )
          __A		:					str						=			generate_roman_numerals(__snake_case     )
          savings += len(__snake_case     ) - len(__snake_case     )

     return savings


if __name__ == "__main__":
  print(f"""{solution() = }""")






'''simple docstring'''




from __future__ import annotations






def 			_lowerCAmelCase     (    __snake_case    :					list[int]					,				__snake_case    :					list[int]					,				__snake_case    :					int     )	->	tuple[float, list[float]]:
     __A		:					int						=			list(range(len(__snake_case     )     )     )
     __A		:					Optional[Any]						=			[v / w for v, w in zip(__snake_case					,				__snake_case     )]
     index.sort(key=lambda __snake_case     : ratio[i]					,				reverse=__snake_case     )

     __A		:					float						=			0
     __A		:					list[float]						=			[0] * len(__snake_case     )
     for i in index:
          if weight[i] <= capacity:
               __A		:					Optional[int]						=			1
               max_value += value[i]
               capacity -= weight[i]
          else:
               __A		:					List[Any]						=			capacity / weight[i]
               max_value += value[i] * capacity / weight[i]
               break

     return max_value, fractions


if __name__ == "__main__":
  import doctest

  doctest.testmod()