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class Solution(object):
def intToRoman(self, num):
"""
:type num: int
:rtype: str
"""
M=["","M","MM","MMM"]
C=["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM"]
X=["","X","XX","XXX","XL","L","LX","LXX","LXXX","XC"]
I=["","I","II","III","IV","V","VI","VII","VIII","IX"]
return M[num/1000]+C[(num%1000)/100]+X[(num%100)/10]+I[(num%10)]
Leetcode 12. Integer to Roman（python）
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原文地址：http://www.cnblogs.com/colorss/p/5355083.html
