Reversed of linkedlist

reversedLinkedList.py

@@ -0,0 +1,56 @@
+class Node:
+    def __init__(self, data):
+        self.data = data
+        self.next = None
+
+
+class linkedList:
+    def __init__(self):
+        self.head = None
+
+    def append(self, item):
+        self.item = item
+        new_node = Node(item)
+        if self.head is None:
+            self.head = new_node
+        else:
+            temp = self.head
+            while temp.next:
+                temp = temp.next
+            temp.next = new_node
+
+    def reverse(self):
+        """
+        program to reversed a linkedlist in python
+        1-->2 --> 3 --> 5 --> Null
+        prev: refer to previous node
+        temp: the current node
+        head: the head point
+        """
+        prev = None
+        temp = self.head
+        while temp:
+            next = temp.next
+            temp.next = prev
+            prev = temp
+            temp = next
+            self.head = prev
+
+    def display(self):
+        temp = self.head
+        while temp:
+            print(temp.data)
+            temp = temp.next
+
+
+link = linkedList()
+link.append(1)
+link.append(2)
+link.append(9)
+link.append(3)
+link.append(5)
+print("The original linked list is: ")
+link.display()
+print("The reversed linkedlist is: ")
+link.reverse()
+link.display()