Add #0058 Length of Last Word

Author: dgper13

#0058 Length of Last Word.py

@@ -0,0 +1,20 @@
+class Solution:
+    def lengthOfLastWord(self, s: str) -> int:
+        """
+        Given a string s consisting of some words separated by spaces, return the length 
+        of the last word in the string. A word is a maximal substring consisting of non-space characters only.
+
+        Args:
+        s (str): The input string.
+
+        Returns:
+        int: The length of the last word in the string.
+        """
+        words = s.split(" ")  # Split the string into words based on spaces
+        i = len(words) - 1  # Initialize index to the last word
+
+        # Traverse backwards to find the last non-empty word
+        while not words[i]:
+            i -= 1
+        
+        return len(words[i])  # Return the length of the last non-empty word