Create LinkedListReverser.py

LinkedListReverse.py

@@ -0,0 +1,51 @@
+
+play_arrow
+
+brightness_5
+
+class Node: 
+
+    def __init__(self, data): 
+        self.data = data 
+        self.next = None
+
+class LinkedList: 
+
+    def __init__(self): 
+        self.head = None
+
+    def reverse(self): 
+        prev = None
+        current = self.head 
+        while(current is not None): 
+            next = current.next
+            current.next = prev 
+            prev = current 
+            current = next
+        self.head = prev 
+
+    def push(self, new_data): 
+        new_node = Node(new_data) 
+        new_node.next = self.head 
+        self.head = new_node 
+
+
+    def printList(self): 
+        temp = self.head 
+        while(temp): 
+            print temp.data, 
+            temp = temp.next
+
+
+llist = LinkedList() 
+llist.push(20) 
+llist.push(4) 
+llist.push(15) 
+llist.push(85) 
+
+print "Given Linked List"
+llist.printList() 
+llist.reverse() 
+print "\nReversed Linked List"
+llist.printList() 
+