LeetCode（12）Integer to Roman

Posted 2020-09-27 你瞅啥

题目如下：

Python代码

def intToRoman(self, num):
        """
        :type num: int
        :rtype: str
        """
        M = [\'\',\'M\',\'MM\',\'MMM\']                                     #千位
        C = [\'\',\'C\',\'CC\',\'CCC\',\'CD\',\'D\',\'DC\',\'DCC\',\'DCCC\',\'CM\']     #百位
        X = [\'\',\'X\',\'XX\',\'XXX\',\'XL\',\'L\',\'LX\',\'LXX\',\'LXXX\',\'XC\']     #十位
        I = [\'\',\'I\',\'II\',\'III\',\'IV\',\'V\',\'VI\',\'VII\',\'VIII\',\'IX\']     #个位
        return M[num/1000]+C[(num%1000)/100]+X[(num%100)/10]+I[num%10]