题目
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.
方法
这题比较简单，通过空格分割字符串，然后reverse每个字符串，再用空格拼接起来即可
python代码
class Solution(object):
def reverseWords(self, s):
"""
:type s: str
:rtype: str
"""
strs = s.split(' ')
reverseStrs= []
for tempStr in strs:
reverseStrs.append(tempStr[::-1])
return ' '.join(reverseStrs)
assert Solution().reverseWords("Let's take LeetCode contest") == "s'teL ekat edoCteeL tsetnoc"
