Length of Last Word
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
Credits To: leetcode.com
Leave me comments, if you have better ways to solve.
## Blog link: https://code.dennyzhang.com/length-of-last-word class Solution(object): def lengthOfLastWord(self, s): """ :type s: str :rtype: int """ s = s.strip(" ") word_list = s.split(" ") return len(word_list[-1])