From d350f1aceaa634626eeca3658ba797d0a3553447 Mon Sep 17 00:00:00 2001
From: rrbharath <ryanrbharath@gmail.com>
Date: Tue, 28 Jul 2026 17:13:56 -0400
Subject: [PATCH] Add Dart solution for Length of Last Word

---
 dart/length_of_last_word.dart | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 dart/length_of_last_word.dart

diff --git a/dart/length_of_last_word.dart b/dart/length_of_last_word.dart
new file mode 100644
index 0000000..e7d0869
--- /dev/null
+++ b/dart/length_of_last_word.dart
@@ -0,0 +1,23 @@
+/*
+Given a string s consisting of words and spaces, return the length of the last word in the string.
+
+A word is a maximal substring consisting of non-space characters only.
+*/
+
+class Solution {
+  int lengthOfLastWord(String s) {
+    int index = s.length - 1;
+    int length = 0;
+
+    while (index >= 0 && s[index] == ' ') {
+      index--;
+    }
+
+    while (index >= 0 && s[index] != ' ') {
+      length++;
+      index--;
+    }
+
+    return length;
+  }
+}