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Integer division and remainder solution in Clear category for Roman Numerals by Saveliy410
# migrated from python 2.7
def checkio(data):
symbols = {1: 'I', 4: 'IV', 5: 'V', 9: 'IX', 10: 'X', 40: 'XL', 50: 'L',
90: 'XC', 100: 'C', 400: "CD", 500: 'D', 1000: 'M', 900: 'CM'}
result = ""
for value, symbol in sorted(iter(symbols.items()), reverse=True):
result += symbol * (data // value)
data %= value
return result
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert checkio(6) == 'VI', '6'
assert checkio(76) == 'LXXVI', '76'
assert checkio(499) == 'CDXCIX', '499'
assert checkio(3888) == 'MMMDCCCLXXXVIII', '3888'
Oct. 7, 2014
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