Graph Algorithms Crash Course (with Java)

Learn how to use the graph data structures in this full tutorial for beginners. A Graph data structures is a non-linear data structure consisting of vertices and edges. They are used to solve many real-word problems and are commonly needed to solve coding challenges. The course uses Java. Coding Cleverly teaches this course. Check out his channel: https://www.youtube.com/c/CodingCleverly 💻 Source Code: https://github.com/codingcleverly/graphs_freeCodeCamp ❤️ Try interactive Databases courses we love, right in your browser: https://scrimba.com/freeCodeCamp-Databases (Made possible by a grant from our friends at Scrimba) ⭐️ Course Contents ⭐️ ⌨️ (0:00:00) Introduction to Graphs ⌨️ (0:01:35) Graphical Explanation ⌨️ (0:03:21) Code Implementation ⌨️ (0:06:41) Vertex class ⌨️ (0:09:33) Edge class ⌨️ (0:17:46) Graph class ⌨️ (0:28:06) main method ⌨️ (0:31:31) compile and run ⌨️ (0:32:55) Introduction to Graph Traversals ⌨️ (0:34:49) Traversal Orders ⌨️ (0:35:35) DFS Traversal (Graphical Explanation) ⌨️ (0:41:56) Code Implementation of DFS ⌨️ (0:51:39) BFS Traversal (Graphical Explanation) ⌨️ (0:54:23) Code Implementation of BFS ⌨️ (1:01:09) Compile and Run ⌨️ (1:01:55) Introduction to Dijkstra's Algorithm ⌨️ (1:02:25) Graphical Explanation ⌨️ (1:08:56) Code Implementation ⌨️ (1:12:22) Priority Queue ⌨️ (1:16:31) Iterating through the vertices ⌨️ (1:19:48) while loop ⌨️ (1:28:17) helper method ⌨️ (1:29:56) compile and run ⌨️ (1:30:21) problem occurred ⌨️ (1:30:31) shortestPathBetween() ⌨️ (1:37:27) fix to the problem ⌨️ (1:38:36) Successful Compile and Run 🎉 Thanks to our Champion and Sponsor supporters: 👾 Nattira Maneerat 👾 Heather Wcislo 👾 Serhiy Kalinets 👾 Erdeniz Unvan 👾 Justin Hual 👾 Agustín Kussrow 👾 Otis Morgan -- Learn to code for free and get a developer job: https://www.freecodecamp.org Read hundreds of articles on programming: https://freecodecamp.org/news