#data-structures-and-algorithms

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Queue data structure using Python

Just learned about the power of #Queues and their FIFO principles! Check out this easy-to-understand article on #QueueDataStructure and its implementation in #Python. Perfect for beginners looking to dive into #DataStructures and #Algorithms! #coding #pro

# Introduction to the Queue A queue is a data structure that stores a collection of elements in a specific order. The basic operations that can be performed on a queue are adding an element to the back of the queue (enqueue) and removing an element from the front of the queue (dequeue). Queue follows the principle of First In First Out (FIFO). # Use cases of queue data structure Queues are…

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Stack data structure in Python

Stacks are a fundamental data structure that are widely used in computer science and software engineering. In this article, we discussed how stacks follow the Last In First Out (LIFO) principle and how they can be implemented in Python using the list data

# Introduction to Stack A stack is a fundamental data structure that is widely used in computer science and software engineering. It is a linear data structure that follows the Last In First Out (LIFO) principle, where the last element added to the stack is the first one to be removed. This principle is also known as “Last In, First Out” (LIFO) and is the basis of the stack’s behavior. #…

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[fourofour-org]

Understanding and Implementing Linked Lists in Python

Linked Lists are a fundamental data structure that are widely used in computer science and software engineering. In this article, we will take a closer look at what Linked Lists are, how they are used, and how to implement them in Python. We will also dis

# Introduction to Linked List A Linked List is a linear collection of data elements, called nodes, which are connected together via links. Each node contains two parts: the data and a reference (or pointer) to the next node in the list. The last node in the list has a reference to null, indicating the end of the list. Linked Lists offer several advantages over other data structures such as…

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Python 2-D Lists

A new post on 2-D lists in Python, also known as matrices. In this article, you will learn how to create and manipulate 2-D lists, and how they can be used to store and manipulate large data sets, implement data structures, and perform mathematical ops

Introduction to Matrices in Python A two-dimensional list, also known as a matrix or a 2-D array, is a data structure that stores a collection of elements in a grid-like layout. In Python, you can create a 2-D list by enclosing a list of lists in square brackets. Each inner list represents a row of the matrix, and the elements within the inner list represent the columns. Applications of Python…

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