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freeCodeCamp

Graph Algorithms Crash Course (with Java)

via freeCodeCamp

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Overview

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This crash course introduces graph representations and implements depth-first search, breadth-first search, and Dijkstra’s algorithm in Java, including compilation and execution.

Syllabus

⌨️ Introduction to Graphs
⌨️ Graphical Explanation
⌨️ Code Implementation
⌨️ Vertex class
⌨️ Edge class
⌨️ Graph class
⌨️ main method
⌨️ compile and run
⌨️ Introduction to Graph Traversals
⌨️ Traversal Orders
⌨️ DFS Traversal Graphical Explanation
⌨️ Code Implementation of DFS
⌨️ BFS Traversal Graphical Explanation
⌨️ Code Implementation of BFS
⌨️ Compile and Run
⌨️ Introduction to Dijkstra's Algorithm
⌨️ Graphical Explanation
⌨️ Code Implementation
⌨️ Priority Queue
⌨️ Iterating through the vertices
⌨️ while loop
⌨️ helper method
⌨️ compile and run
⌨️ problem occurred
⌨️ shortestPathBetween
⌨️ fix to the problem
⌨️ Successful Compile and Run

Taught by

freeCodeCamp.org

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