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Selection Sort and Insertion Sort are both simple, in-place, O(n²) sorting algorithms. Selection Sort always scans the rest of the list ...

Learn how Selection Sort works in Python — one of the simplest sorting algorithms used to understand core DSA concepts.

Python check even or odd number interview questions explained with clean examples. Learn how to determine if a number is ...

In this video, you will learn **Arrays from scratch**, explained in a **simple, visual, classroom-style approach** using **Python**.

Programming, Data Structures, and Algorithms Using Python | NPTEL Week 1 Quiz Answers 2026 Get the NPTEL Week 1 Quiz ...

Master Queue Data Structure with this complete animated tutorial! Learn how Queue works with FIFO (First In First Out) principle ...

Master Bitwise operations with this step-by-step solution to LeetCode 3356: Construct the Minimum Bitwise Array II. We break ...

Master Hash Table Data Structure with this complete animated tutorial! Learn how Hash Tables work with hashing, collision ...

GRAE-X Sentinel Pro - The Ultimate Cybersecurity Suite What Is This? GRAE-X Sentinel Pro is not just another security tool ...

In this tutorial, I provide a complete and beginner-friendly explanation of LeetCode Problem 49: Group Anagrams using Python.

Hidden Course → https://learngeodata.eu/course/spatial-ai-operating-system Get 3D Assets ...

Master Binary Search Tree (BST) with this complete animated tutorial! Learn how BST works with insertion, deletion, and search ...

Selection Sort is a simple comparison-based sorting algorithm. It works by repeatedly finding the smallest element from the ...

7PM on 21st Jan, 2026. Data Structures and Algorithms (DSA) are the backbone of software engineering. In this comprehensive ...

Python Algo Trading Live Course – New Batch Starting 7th February After the successful pilot batch in November, registrations are ...

Finding the longest palindromic substring? Use the expand-from-center approach! Treat every character as a potential center and ...

In this video, I explain the solution to LeetCode 403: Frog Jump. This is a classic "Hard" problem that tests your ability to manage ...

Master Array Basics: Your Guide to Checking if an Array is Sorted and Efficiently Removing Duplicates. This comprehensive ...

Cookie Monster Algo – OB, Shawn, CS & RE - LIVE STREAM  ...

Struggling with GCSE Computer Science? In this video, Alex walks you through a fun and practical coding project using Python to ...