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.
Example:
Input: "Hello World" Output: 5
解法：
class Solution:
def lengthOfLastWord(self, s: 'str') -> 'int':
data=s.strip().split(' ')
if not data:
return 0
else:
return len(data[-1])
Deeplearn, 版权所有丨如未注明 , 均为原创丨本网站采用BY-NC-SA协议进行授权 , 转载请注明58. Length of Last Word！
