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So be it solution in Clear category for Roman Numerals by fed.kz
ROMANS = {1: 'I', 5: 'V', 10: 'X', 50: 'L', 100: 'C', 500: 'D', 1000: 'M',
4: 'IV', 9: 'IX', 40: 'XL', 90: 'XC', 400: 'CD', 900: 'CM'}
NUMBERS = sorted(ROMANS, reverse=True)
def checkio(digit):
numbers = []
while digit:
for number in NUMBERS:
if number <= digit:
numbers.append(number)
digit -= number
break
return ''.join(map(ROMANS.get, numbers))
Nov. 6, 2018
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