Create 0058-length-of-last-word.scala

Author: adithyakrishhna

Diff for: scala/0058-length-of-last-word.scala

@@ -0,0 +1,18 @@
+object Solution {
+    def lengthOfLastWord(s: String): Int = {
+    var i = s.length - 1
+    var length = 0
+
+    while (s(i) == ' ') {
+      i -= 1
+    }
+
+    while (i >= 0 && s(i) != ' ') {
+      length += 1
+      i -= 1
+    }
+
+    length
+   
+    }
+}