羅馬數字

 for i in range( 1,102):

    v = i

    s = ''

    r = ['C','XC','L','XL','X','IX','V','IV','I']

    k = 0

    for j in [100,90,50,40,10,9,5,4,1]:

        while v>=j:

            s = s + r[k]

            v = v - j

        k= k +1

    print(s)