Update Single-linked-list-operations.py

Author: aakankshabhende

Data Structures/Linked Lists/Singly Linked List/Single-linked-list-operations.py

@@ -1,27 +1,27 @@
-// A pythom program for all operations performed on singly linked-list.
-// Time-Complexity = O(n)
-// Space-Complexity = O(n)
+# A pythom program for all operations performed on singly linked-list.
+# Time-Complexity = O(n)
+# Space-Complexity = O(n)
 class Node:
-    def __init__(self, data=None, next=None):   // Creation of Node
+    def __init__(self, data=None, next=None):   # Creation of Node
         self.data = data
         self.next = next
 
 class LinkedList:
     def __init__(self):
-        self.head = None  // head points the first node
+        self.head = None  # head points the first node
 
     def print(self):
         if self.head is None:
             print("Linked list is empty")
             return
         itr = self.head
-        llstr = ''    // empty string
+        llstr = ''    # empty string
         while itr:
             llstr += str(itr.data)+' --> ' if itr.next else str(itr.data)
             itr = itr.next
         print(llstr)
 
-    def length(self):   // will calculate length of the linked list
+    def length(self):   # will calculate length of the linked list
         count = 0
         itr = self.head
         while itr:
@@ -31,7 +31,7 @@ def length(self):   // will calculate length of the linked list
         return count
 
     def insert_at_begining(self, data):
-        node = Node(data, self.head)  // Creating a new node calling Node method
+        node = Node(data, self.head)  # Creating a new node calling Node method
         self.head = node
 
     def insert_at_end(self, data):
@@ -77,7 +77,7 @@ def remove_at(self, index):
         itr = self.head
         while itr:
             if count == index - 1:
-                itr.next = itr.next.next        // to delete the specified node
+                itr.next = itr.next.next        # to delete the specified node
                 break
 
             itr = itr.next