leetcode#58 Length of Last Word

1. 문제

• https://leetcode.com/problems/length-of-last-word/
  

2. 나의 풀이

class Solution(object):
    def lengthOfLastWord(self, s):
        """
        :type s: str
        :rtype: int
        """
        words = s.split(" ")        
        for i in range(len(words)-1, -1, -1):
            if len(words[i]) > 0:
                return len(words[i])

3. 남의 풀이