Algorithm Big-O Notation Examples
Big-O (in its simplest form) reduces the comparison between algorithms to a single variable. That variable is chosen based on observations or assumptions
September 19, 2020 | Algorithm, Data Structure | No comments
Linked List Reversal in Python
Write a function to reverse a Linked List in place. The function will take in the head of the list as input and return the new head of the list.
September 15, 2020 | Data Structure, python | No comments
Linked List Nth to Last Node in Python
Write a function that takes a head node and an integer value n and then returns the nth to last node in the linked list. For example, given:
September 13, 2020 | Data Structure, python | No comments
Singly Linked List Cycle Check in Python
Given a singly linked list, write a function which takes in the first node in a singly linked list and returns a boolean indicating if the linked list contains a “cycle”.
September 10, 2020 | Algorithm, Data Structure, python | No comments
Implementation of Doubly Linked List in Python
In Doubly Linked List, We declare two pointers to store location of next Node and previous Node.
September 10, 2020 | Data Structure, python | No comments
Understand Doubly Linked List Data Structure
In a doubly linked list, we define a linked list in which each node keeps an explicit reference to the node before it and a reference to the node after it.
September 7, 2020 | Data Structure | No comments
8 common data structures every programmer must know
Data structure is a way of data organization, management, and storage format that enables efficient access and modification.
September 2, 2020 | Data Structure | No comments
Implementation of Singly Linked List in Python
In a singly linked list, we have an ordered list of items as individual Nodes that have pointers to other Nodes.
September 1, 2020 | Data Structure, python | 1 comment
Understand The Singly Linked List and its Operation
A singly linked list, in its simplest form, is a collection of nodes that collectively form a linear sequence. Each node stores a reference to an object that is an element of the sequence, as well as a reference to the next node of the list.
August 21, 2020 | Data Structure | 1 comment
Understand Big-O Notation Complexity Of Algorithm
Big-O notation is a relative representation of the complexity of an algorithm.
August 18, 2020 | Algorithm, Data Structure | No comments