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[pre-commit.ci] auto fixes from pre-commit.com hooks

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pre-commit-ci[bot] 2025-02-10 09:25:53 +00:00
parent 6bff12142e
commit dd13fe23b0
1 changed files with 9 additions and 3 deletions
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10
conversions/roman_numerals.py
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@ -25,6 +25,8 @@ ROMAN = [
(4, "IV"), (4, "IV"),
(1, "I"), (1, "I"),
] ]
def roman_to_int(roman: str) -> int: def roman_to_int(roman: str) -> int:
""" """
Convert a Roman numeral to an integer, supporting Vinculum notation Convert a Roman numeral to an integer, supporting Vinculum notation
@ -45,13 +47,15 @@ def roman_to_int(roman: str) -> int:
i, total = 0, 0 i, total = 0, 0
while i < len(roman): while i < len(roman):
# Check for 2-character symbols first (like I_ or X_) # Check for 2-character symbols first (like I_ or X_)
if i + 1 < len(roman) and roman[i:i+2] in vals: if i + 1 < len(roman) and roman[i : i + 2] in vals:
total += vals[roman[i:i+2]] total += vals[roman[i : i + 2]]
i += 2 i += 2
else: else:
total += vals[roman[i]] total += vals[roman[i]]
i += 1 i += 1
return total return total
def int_to_roman(number: int) -> str: def int_to_roman(number: int) -> str:
""" """
Convert an integer to a Roman numeral, supporting Vinculum notation Convert an integer to a Roman numeral, supporting Vinculum notation
@ -75,6 +79,8 @@ def int_to_roman(number: int) -> str:
break break
return "".join(result) return "".join(result)
if __name__ == "__main__": if __name__ == "__main__":
import doctest import doctest
doctest.testmod() doctest.testmod()