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Total Accepted: 47690 Total Submissions: 168587
Given a string s consists of upper/lower-case alphabets and empty space characters ‘ ‘, return the length of last word in the string.
If the last word does not exist, return 0.
Note: A word is defined as a character sequence consists of non-space characters only.
For example,
Given s = "Hello World",
return 5.
class Solution:
# @param {string} s
# @return {integer}
def lengthOfLastWord(self, s):
ret = filter(lambda x: x, s.split(‘ ‘))
return len(ret[-1]) if ret else 0
Leetcode: Length of Last Word in python
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原文地址：http://www.cnblogs.com/ydlme/p/4556795.html
