0. Linked List Template

In [1]:

class Node:
    
    def __init__(self, data):
        self.data = data
        ## comment prev to use it for singly lists
        self.prev = None
        self.next = None
    
    def __repr__(self):
        return "<Node: %s>" % self.data

class Node: def __init__(self, data): self.data = data ## comment prev to use it for singly lists self.prev = None self.next = None def __repr__(self): return "" % self.data

In [2]:

class LinkedList:
    
    def __init__(self):
        self.head = None
        self.__count = 0
    
    def __repr__(self):
        pass
    
    def __iter__(self):
        pass
    
    def __len__(self):
        return self.__count
    
    def is_empty(self):
        return self.head == None
    
    def add_head(self):
        pass
    
    def add_tail(self):
        pass
    
    def insert(self):
        pass
    
    def traverse(self):
        pass
    
    def remove_key(self):
        pass
    
    def remove_at_index(self):
        pass
    
    def node_at_index(self):
        pass
    
    def search(self):
        pass
    
    def reverse(self):
        pass

class LinkedList: def __init__(self): self.head = None self.__count = 0 def __repr__(self): pass def __iter__(self): pass def __len__(self): return self.__count def is_empty(self): return self.head == None def add_head(self): pass def add_tail(self): pass def insert(self): pass def traverse(self): pass def remove_key(self): pass def remove_at_index(self): pass def node_at_index(self): pass def search(self): pass def reverse(self): pass

In [ ]: