557. Reverse Words in a String III

最新推荐文章于 2024-01-04 11:20:32 发布

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最新推荐文章于 2024-01-04 11:20:32 发布

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本文介绍了一种方法，用于反转字符串中每个单词的字符顺序，同时保持单词原有的顺序不变。通过一个简单的Python类实现该功能，并提供了一个示例：输入为Let’s take LeetCode contest，输出为s’teL ekad otCooed telsetnoc。

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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.

class Solution(object):
def reverseWords(self, s):
“””
:type s: str
:rtype: str
“””
l = s.split()
i =0
for x in l:
l[i]=l[i][::-1]
i = i +1
str = ” “.join(l)
return str