[LeetCode] 557. Reverse Words in a String III_Easy tag: String
2018-08-13 03:39 Johnson_强生仔仔 阅读(215) 评论(0) 编辑 收藏 举报Given a string, you need to reverse the order of characters in each word within a sentence while still preserving whitespace and initial word order.
Example 1:
Input: "Let's take LeetCode contest" Output: "s'teL ekat edoCteeL tsetnoc"
Note: In the string, each word is separated by single space and there will not be any extra space in the string.
Code
class Solution: def reverseString3(self, s): s = s.split(' ') for i in range(len(s)): s[i] = s[i][::-1] return ' '.join(s)