Update linkedList_newway.py

Author: py2k5

linkedList_newway.py

@@ -41,6 +41,22 @@ def printList(self):
                         print(current.data)
                         current = current.next
 
+            # Returns data at given index in linked list 
+        def getNth(self, index): 
+            current = self.head # Initialise temp 
+            count = 0 # Index of current node 
+
+            # Loop while end of linked list is not reached 
+            while (current): 
+                if (count == index): 
+                    return current.data 
+                count += 1
+                current = current.next
+
+            # if we get to this line, the caller was asking 
+            # for a non-existent element so we assert fail 
+            assert(false) 
+            return 0; 
 
 n1 = Node(10)
 ll = LinkedList()