First clear solution for Roman Numerals by Ziemowit_Soko_owski - python coding challenges

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First solution in Clear category for Roman Numerals by Ziemowit_Soko_owski

symbols = {1000 :'M',
          900 : 'CM',
          500 : 'D',
          400 : 'CD',
          100 : 'C',
          90 : 'XC',
          50 : 'L',
          40 : 'XL',
          10 : 'X',
          9 : 'IX',
          5 : 'V',
          4 :'IV',
          1: 'I'}
          
def checkio(data):
    
    roman = ''
    
    for i in sorted(symbols.keys(), reverse=True):
        while data >= i:
            roman += symbols[i]
            data -= i

    #replace this for solution
    return roman

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. 17, 2016

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