Reverse Words in a String Python Solution

lcpy gen -n 151   # by problem number
lcpy gen -s reverse_words_in_a_string   # by problem name

Input: s = "the sky is blue"
Output: "blue is sky the"

Input: s = "  hello world  "
Output: "world hello"
Explanation: Your reversed string should not contain leading or trailing spaces.

Input: s = "a good   example"
Output: "example good a"
Explanation: You need to reduce multiple spaces between two words to a single space in the reversed string.

class Solution:
    # Time: O(n) where n is the length of the string
    # Space: O(n) for the split list
    def reverse_words(self, s: str) -> str:
        # Split by whitespace (handles multiple spaces)
        words = s.split()
        # Reverse the list and join with single space
        return " ".join(reversed(words))