557-reverse-words-in-a-string-iii.py

"""
Problem Statement: https://leetcode.com/problems/reverse-words-in-a-string-iii/description

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:
    def reverseWords(self, s):
        rs = s[::-1]
        rs = rs.split()
        result =""
        for i in rs[::-1]:
            result += " " + i
        return result[1:]