Create Insert_a_node_at_tail_of_linked_list.py

Author: grohith327

Diff for: Data Structures/Linked List/Insert_a_node_at_tail_of_linked_list.py

@@ -0,0 +1,36 @@
+"""
+ Insert Node at the end of a linked list 
+ head pointer input could be None as well for empty list
+ Node is defined as
+ 
+ class Node(object):
+ 
+   def __init__(self, data=None, next_node=None):
+       self.data = data
+       self.next = next_node
+ 
+ return back the head of the linked list in the below method
+"""
+
+def Insert(head, data):
+    if(head == None):
+        head = Node()
+        head.data = data
+        return head
+    temp = Node()
+    prev = Node()
+    temp = head
+    while(temp != None):
+        prev = temp
+        temp = temp.next
+    t = Node()
+    t.data = data
+    prev.next = t
+    return head
+
+  
+  
+  
+  
+  
+