Challenges/Roman_to_number.py at master · dispatchedx/Challenges · GitHub

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while 1:
    roman = (input())
    number = 0
    array = []
    #roman = starter[:3]
    if roman.startswith('M'):
        number += 1000
        roman = roman[1:]
    if roman.startswith('CM'):
          number +=900
          roman = roman[2:]

    if roman.startswith('DCCC'):
            number += 800
            roman = roman[4:]

    if roman.startswith('DCC'):
            number += 700
            roman = roman[3:]

    if roman.startswith('DC'):
            number += 600
            roman = roman[2:]

    if roman.startswith('D'):
            number += 500
            roman = roman[1:]

    if roman.startswith('CD'):
            number += 400
            roman = roman[2:]

    if roman.startswith('CCC'):
            number += 300
            roman = roman[3:]

    if roman.startswith('CC'):
            number += 200
            roman = roman[2:]

    if roman.startswith('C'):
            number += 100
            roman = roman[1:]

    if roman.startswith('XC'):
            number += 90
            roman = roman[2:]

    if roman.startswith('LXXX'):
            number += 80
            roman = roman[4:]

    if roman.startswith('LXX'):
            number += 70
            roman = roman[3:]

    if roman.startswith('LX'):
           number += 60
           roman = roman[2:]

    if roman.startswith('L'):
           number += 50
           roman = roman[1:]

    if roman.startswith('XL'):
            number += 40
            roman = roman[2:]

    if roman.startswith('XXX'):
            number += 30
            roman = roman[3:]

    if roman.startswith('XX'):
            number += 20
            roman = roman[2:]

    if roman.startswith('X'):
            number += 10
            roman = roman[1:]

    if roman.startswith('IX'):
            number += 9
            roman = roman[2:]

    if roman.startswith('VIII'):
            number += 8
            roman = roman[4:]

    if roman.startswith('VII'):
            number += 7
            roman = roman[3:]

    if roman.startswith('VI'):
            number += 6
            roman = roman[2:]

    if roman.startswith('V'):
            number += 5
            roman = roman[1:]

    if roman.startswith('IV'):
            number += 4
            roman = roman[2:]

    if roman.startswith('III'):
            number += 3
            roman = roman[3:]

    if roman.startswith('II'):
            number += 2
            roman = roman[2:]

    if roman.startswith('I'):
            number += 1
            roman = roman[1:]

    s = list(roman)
    print(number)