graph algorithms

This article explores Depth First Search, its recursive and iterative implementations, and its time complexity, and provides code examples in Python and JavaScript. 1. What is Depth First Search? Depth First Search (DPS) is a graph traversal algorithm that explores as far as possible along each branch before backtracking. It uses a stack-based approach, either […]

This article explores the Breadth First Search, its implementation in different programming languages, and its runtime complexities. 1. Graph Traversals Graph traversal means visiting every vertex and edge exactly once in a well-defined order. During a traversal, you must track which vertices have been visited. The most common way of tracking vertices is to mark

This article explores graph algorithms and the different types, applications, and uses of these powerful tools. 1. What is a Graph? A Graph is a flow structure that represents the relationship between various objects. In other words, A graph is a pair (V, E) where V is the number of vertices and E is the