Given a string s consisting of words and spaces, return the length of the last word in the string.
A word is a maximal substring consisting of non-space characters only.
Example 1:
Input: s = "Hello World"
Output: 5
Explanation: The last word is "World" with length 5.
Example 2:
Input: s = " fly me to the moon "
Output: 4
Explanation: The last word is "moon" with length 4.
Example 3:
Input: s = "luffy is still joyboy"
Output: 6
Explanation: The last word is "joyboy" with length 6.
Constraints:
- 1 <= s.length <= 104
- s consists of only English letters and spaces ' '.
- There will be at least one word in s.
class Solution:
def lengthOfLastWord(self, s: str) -> int:
return len(s.rstrip().split(" ")[-1])'알고리즘 문제 > Leetcode' 카테고리의 다른 글
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