Blog
Articles about algorithms, data structures, and computer science
Understanding Big O Notation
A comprehensive guide to Big O notation, time complexity, and space complexity analysis.
Graph Algorithms Explained
Learn about BFS, DFS and Dijkstra's algorithm and how they are used in real applications.
Sorting Algorithms: A Complete Comparison
Compare common sorting algorithms such as bubble sort, merge sort and quick sort.
Breadth-First Search (BFS): A Complete Guide
Learn how Breadth-First Search works, why it is important, and how to implement it. This guide explains BFS step-by-step with intuition, examples, complexity analysis, and real-world applications.
Depth-First Search (DFS): A Complete Guide
Learn how Depth-First Search works, why it is important, and how to implement it. This guide explains DFS step-by-step with intuition, examples, complexity analysis, and practical applications.
Dijkstra's Algorithm: Finding the Shortest Path
Learn how Dijkstra's algorithm computes the shortest paths in weighted graphs and why it is widely used in navigation systems and networking.
A* Pathfinding Algorithm Explained
Discover how the A* algorithm finds optimal paths efficiently using heuristics. A* is widely used in games, robotics, and navigation systems.