






import os

A__			:    List[str]         =				{'I': 1, 'V': 5, 'X': 10, 'L': 50, 'C': 1_00, 'D': 5_00, 'M': 10_00}






def 						a    (		lowerCamelCase_       ):






				'''simple docstring'''
				lowercase__     				=    0

				lowercase__     				=    0
				while index < len(lowerCamelCase_       ) - 1:
								lowercase__     				=    SYMBOLS[numerals[index]]
								lowercase__     				=    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 						a    (		lowerCamelCase_       ):






				'''simple docstring'''
				lowercase__     				=    ''''''

				lowercase__     				=    num // 1000
				numerals += m_count * "M"
				num %= 1000

				lowercase__     				=    num // 100
				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 %= 100

				lowercase__     				=    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 						a    (		lowerCamelCase_ = "/p089_roman.txt"       ):






				'''simple docstring'''
				lowercase__     				=    0

				with open(os.path.dirname(lowerCamelCase_       ) + roman_numerals_filename       ) as filea:
								lowercase__     				=    filea.readlines()

				for line in lines:
								lowercase__     				=    line.strip()
								lowercase__     				=    parse_roman_numerals(lowerCamelCase_       )
								lowercase__     				=    generate_roman_numerals(lowerCamelCase_       )
								savings += len(lowerCamelCase_       ) - len(lowerCamelCase_       )

				return savings


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












from itertools import count






def 						a    (		lowerCamelCase_ = 50       ):






				'''simple docstring'''
				lowercase__     				=    [1] * min_block_length

				for n in count(lowerCamelCase_       ):
								fill_count_functions.append(1       )

								for block_length in range(lowerCamelCase_	,     n + 1       ):
												for block_start in range(n - block_length       ):
																fill_count_functions[n] += fill_count_functions[
																    n - block_start - block_length - 1
																]

												fill_count_functions[n] += 1

								if fill_count_functions[n] > 100_0000:
												break

				return n


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




